{"product_id":"sadowsky-onboard-jazz-bass-preamp-wiring-loom-nearly-new","title":"Sadowsky Onboard Jazz Bass Preamp \u0026 Wiring Loom, (Nearly New)","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSadowsky Onboard Jazz Bass Preamp \u0026amp; Wiring Loom\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a premium bass guitar electronics upgrade designed to bring the distinctive clarity, punch and powerful active EQ response associated with Sadowsky instruments to a compatible Jazz Bass-style bass guitar.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky preamps are renowned for their clean, articulate sound, full low-frequency response and exceptionally musical tone-shaping capabilities. Their distinctive active circuitry has become popular among professional bassists, session musicians and players who want greater control over their instrument's amplified sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to work with compatible passive bass pickups, Sadowsky onboard electronics provide the tonal flexibility of active bass EQ while retaining the natural character of the instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Sadowsky preamp design is particularly celebrated for its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebass and treble boost functionality\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing players to add low-end depth, high-frequency clarity and additional presence without relying entirely on external effects or amplifier EQ.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it particularly appealing for slap bass, funk, soul, jazz, rock and contemporary playing styles, where definition and a strong, controlled low end are essential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe supplied wiring loom provides a practical foundation for installing the preamp into a compatible instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThis particular Sadowsky preamp and wiring loom is in Excellent Pre-Owned Condition and has never been used or installed.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe electronics have been \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etested to ensure there are no issues\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing additional reassurance for the buyer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe complete assembly comes with its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eoriginal hardware and original box\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it an excellent option for anyone seeking a high-quality bass electronics upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAt A Glance\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eInformation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSadowsky\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOnboard Jazz Bass Preamp \u0026amp; Wiring Loom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBass Guitar Active Preamp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Jazz Bass-Style Instruments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcellent – Unused\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInstallation History\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNever Used or Installed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTesting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTested with No Issues Found\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHardware\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOriginal Hardware Included\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePackaging\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOriginal Box Included\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003ePre-Owned Condition Report\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eExcellent Condition – Never Used\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSadowsky Onboard Jazz Bass Preamp \u0026amp; Wiring Loom\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is presented in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eExcellent Pre-Owned Condition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlthough classified as pre-owned stock, the unit has \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enever been used or installed in an instrument\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it a particularly attractive option for bassists looking for premium electronics in exceptionally well-preserved condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTested with No Issues Found\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe preamp and wiring loom have been \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etested to ensure there are no issues\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe assembly has therefore been checked without being previously installed or used as part of a bass guitar.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eOriginal Box \u0026amp; Hardware\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe unit comes complete with its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eoriginal box and original accompanying installation hardware\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is especially useful for an electronics upgrade, where having the appropriate original components can make installation more straightforward.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky Onboard Jazz Bass Preamp\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWiring Loom\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOriginal Accompanying Hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOriginal Box\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSadowsky Onboard Bass Preamp:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Premium active electronics associated with the renowned Sadowsky bass sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eJazz Bass Upgrade:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for integration into compatible bass guitar electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eActive Tone Shaping:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides additional control over bass guitar sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBass \u0026amp; Treble Boost Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adds low-frequency depth and high-frequency clarity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eClear, Articulate Response:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Particularly effective for modern bass playing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePowerful Low-End Character:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps produce a full and defined bass sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible with Passive Pickups:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for use with suitable passive pickup configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOnboard Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrates directly into the instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWiring Loom Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Practical electronics assembly for installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExcellent Condition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Never previously installed or used.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTested:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Checked with no issues found.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOriginal Hardware Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Complete with the supplied hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOriginal Box:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Convenient protection and storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy You'll Love It\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky electronics are among the most respected bass preamp systems available, offering a particularly musical approach to active tone shaping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTheir distinctive character is built around a powerful yet clear sound, delivering additional low-frequency weight and high-frequency definition without sacrificing the bass guitar's natural articulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes the onboard preamp particularly effective for players who need their instrument to remain present and intelligible in a busy band arrangement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor fingerstyle playing, the Sadowsky sound provides fullness and note definition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor slap bass, the active EQ can help emphasise deep lows and crisp upper frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor rock and contemporary styles, the additional clarity and punch can help the bass remain audible alongside powerful electric guitars.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike an external preamp pedal, an onboard installation places the tonal controls directly on the bass, making adjustments immediately accessible during performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis particular example is especially appealing because \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eit has never been used or installed, has been tested and comes with its original hardware and packaging\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDetailed Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eThe Legendary Sadowsky Bass Sound\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky bass electronics have developed an exceptional reputation among professional players seeking a powerful, clean and articulate amplified sound. The brand's approach to bass tone places particular emphasis on low-frequency authority and clear high-frequency definition, making it effective across a wide range of musical genres. An onboard Sadowsky preamp offers the opportunity to introduce these tonal characteristics to a compatible bass guitar.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eActive Bass \u0026amp; Treble Tone Shaping\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA defining characteristic of Sadowsky's traditional onboard preamp is its active bass and treble boost design. Rather than simply cutting frequencies, the active EQ allows players to add low-end depth and high-frequency presence from a neutral starting point. This provides a musical way to enhance the instrument's response, particularly when additional punch or articulation is needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFull, Defined Low Frequencies\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sadowsky preamp is particularly popular for its ability to deliver a powerful low-frequency response while maintaining note definition. This makes it useful for players seeking a solid foundation in live performances and recordings. Its controlled low-end character is particularly effective for modern fingerstyle bass, funk, soul and rhythmically demanding music.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eClear, Articulate High Frequencies\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe active treble boost allows players to bring additional detail and presence to their sound. This is particularly useful for slap bass, percussive techniques and styles where string attack needs to remain clear. The ability to shape the high frequencies directly from the instrument also provides practical flexibility when moving between different amplifiers or performance environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDesigned for Passive Bass Pickups\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky onboard preamp systems are developed primarily for compatible passive pickup arrangements. This allows players to retain the character of their existing pickups while gaining the additional tone-shaping possibilities of an active preamp. Compatibility depends on the instrument's electronics, control layout and physical installation requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePractical Onboard Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eInstalling an onboard preamp allows musicians to make tonal adjustments directly from their bass guitar. This can be particularly valuable during live performance, when quick changes between a full, rounded sound and a brighter, more articulate response are required. It also reduces the need to rely exclusively on amplifier EQ or external effects pedals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWiring Loom Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe supplied wiring loom provides the electrical connections required as part of the onboard preamp assembly. Having the original loom and accompanying hardware is particularly useful for an installation project, helping ensure the buyer has the components supplied with this unit. As with all bass electronics upgrades, the wiring arrangement and available control cavity space should be assessed before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eExcellent Unused Condition\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis particular preamp offers the appeal of unused electronics while being sold as pre-owned stock. It has never been fitted into an instrument and has been tested with no issues found. The inclusion of the original box and hardware makes it especially attractive to customers planning a compatible bass guitar upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWho Is It For?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eJazz Bass Players:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e An appealing electronics upgrade for compatible passive Jazz Bass-style instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFunk \u0026amp; Slap Bassists:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Active EQ allows additional low-end punch and high-frequency clarity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSession Musicians:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Useful for achieving a controlled and articulate bass sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSoul \u0026amp; R\u0026amp;B Players:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Well suited to full, defined bass tones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRock Bassists:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Can help improve presence and note definition in dense arrangements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBass Guitar Modifiers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A premium option for a custom bass electronics installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility \u0026amp; Installation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky onboard bass preamps are designed for installation in compatible electric bass guitars, particularly instruments using passive pickups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore installation, it is important to assess the existing control layout, pickup configuration and available space for the preamp circuitry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMost Sadowsky onboard active preamps operate using a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e9V battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which requires an appropriate battery connection and sufficient internal space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDepending on the instrument, installation may require changes to the output jack position, additional routing or modifications to the control cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility also depends on the particular version of Sadowsky preamp being installed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWe recommend professional installation by a qualified guitar or bass technician\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, particularly where routing, drilling or electronic modifications may be necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow It Compares\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eSadowsky Onboard Preamp vs Passive Jazz Bass Electronics\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTraditional passive Jazz Bass circuits provide straightforward volume and tone adjustment, allowing the player to reduce high frequencies without active amplification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Sadowsky onboard preamp adds active EQ, offering greater flexibility when shaping bass and treble frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlayers seeking additional punch and articulation may particularly appreciate the active system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSadowsky Onboard Preamp vs External Bass Preamp Pedal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAn external preamp pedal allows bassists to shape their tone without modifying the instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn onboard preamp instead places the electronics directly inside the bass, making the controls accessible from the instrument itself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBoth approaches can be effective, with the choice depending on the player's preferred setup and willingness to modify their bass.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSadowsky Onboard Preamp vs Conventional Active Bass Electronics\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMany active bass guitars feature two- or three-band EQ systems with bass, middle and treble controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe traditional Sadowsky approach is recognised for its bass and treble boost philosophy, providing a distinctive method of shaping the instrument's tonal response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it particularly appealing to players who favour the established Sadowsky sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSadowsky\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOnboard Jazz Bass Preamp \u0026amp; Wiring Loom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Category\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBass Guitar Electronics\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eType\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eActive Onboard Preamp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntended Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Jazz Bass-Style Instruments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEQ Design\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eActive Bass \u0026amp; Treble Boost\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePickup Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSuitable Passive Pickup Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInternal Bass Guitar Electronics\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcellent – Pre-Owned, Unused\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrevious Installation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNever Installed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTesting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTested with No Issues Found\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIncluded Components\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePreamp, Wiring Loom, Original Hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePackaging\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOriginal Box Included\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003ePower Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky's traditional onboard bass preamp designs operate using a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e9V battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe exact battery connection and installation requirements should be checked against the supplied wiring loom and preamp version before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFair Deal Music Expert Verdict\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSadowsky Onboard Jazz Bass Preamp \u0026amp; Wiring Loom\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a highly desirable upgrade for bass players who appreciate the clarity, punch and powerful low-frequency response associated with Sadowsky instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts active tone-shaping philosophy provides a practical way to introduce additional bass and treble presence while retaining the fundamental character of compatible passive pickups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it an appealing choice for funk, soul, rock, jazz and contemporary bass playing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat makes this particular example especially attractive is its condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe unit has never been used or installed, has been tested to ensure there are no issues, and comes with its original hardware and original box.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor anyone planning a compatible Jazz Bass electronics upgrade, it represents an excellent opportunity to purchase premium bass components in unused condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBest Suited For:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Jazz Bass players, bass guitar modifiers, funk musicians, session bassists and players seeking active tonal control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCustomers Usually Upgrade From:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Conventional passive Jazz Bass electronics and basic factory-fitted active preamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMost Commonly Paired With:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible Fender Jazz Basses, Squier Jazz Basses and custom bass guitars using passive pickups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOur Tip:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Before purchasing, check the control layout, battery space and pickup configuration of your instrument. Having these details available will help determine the suitability of the preamp and the installation work required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Buy Pre-Owned From Fair Deal Music?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBuying a pre-owned Sadowsky onboard preamp from Fair Deal Music provides an opportunity to upgrade your bass guitar at an attractive alternative to purchasing new.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur team aims to provide clear information about product condition, testing and included accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis example is particularly appealing because it has \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enever been used or installed\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, has been \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etested with no issues found\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and includes its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eoriginal hardware and original box\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWarranty, Returns \u0026amp; Delivery\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis is a pre-owned bass guitar electronics assembly, with its condition and included components detailed above.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplicable warranty and returns arrangements are governed by Fair Deal Music's current terms, with available UK delivery and showroom collection options provided at checkout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility and any necessary installation work should be established before fitting the preamp to an instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Buy From Fair Deal Music?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWhen you buy from Fair Deal Music, you're choosing one of the UK's most established, independent family run music retailers since 1987.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBased in Birmingham, Fair Deal Music specialises in new, used, vintage and collectable instruments, amplifiers, effects pedals, bass accessories and professional audio equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur experienced team of musicians provides knowledgeable advice and personal service, helping customers choose equipment suited to their requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePart Exchange – Trade In. Trade Up. Save More.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFair Deal Music buys and part-exchanges a wide range of musical equipment, including electric guitars, basses, amplifiers, effects pedals and selected accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAsk our team about available part-exchange options towards this Sadowsky Onboard Jazz Bass Preamp.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat condition is this Sadowsky preamp in?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is in Excellent Pre-Owned Condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHas the preamp ever been used?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo. It has never been used or installed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHas it been tested?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. It has been tested to ensure there are no issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it come with the wiring loom?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. The wiring loom is included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs the original hardware included?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. All original accompanying hardware is included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it come in the original box?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. The original box is included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this an active bass preamp?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. It is an onboard active bass preamp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does an onboard bass preamp do?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt allows players to adjust the tonal response of their bass directly from the instrument using active electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the Sadowsky sound known for?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky electronics are particularly associated with clear articulation, powerful low frequencies and detailed high-end response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it provide bass and treble boost?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. Bass and treble boost are defining features of the traditional Sadowsky onboard preamp design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill it work with passive Jazz Bass pickups?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSadowsky onboard preamps are designed for compatible passive pickup configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill it fit every Fender or Squier Jazz Bass?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNot necessarily. Installation requirements depend on the control layout, cavity dimensions, battery space and particular preamp version.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it need a battery?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTraditional Sadowsky onboard preamps operate from a 9V battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it improve slap bass tones?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. The active bass and treble response is particularly useful for producing full lows and crisp high-frequency attack.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs it suitable for rock music?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. Its powerful, articulate response can help bass guitar remain clear in heavier arrangements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it be installed in a custom bass?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePotentially, provided the instrument's electronics and physical layout are compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it require soldering?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation requirements depend on the exact preamp version and the existing instrument wiring. Some prewired Sadowsky systems use solderless pickup connections, but modifications may still be necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs professional installation recommended?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. A qualified bass guitar technician can confirm compatibility and complete the installation correctly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I part-exchange equipment towards this preamp?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFair Deal Music considers selected musical equipment for part exchange.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"USED","offers":[{"title":"Default Title","offer_id":58150626525564,"sku":"Sadowsky Onboard Jazz Bass Preamp \u0026 Wiring Loom, (Nearly New)","price":140.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/6457\/9484\/files\/DSC02549_ecc378c7-27b2-4a62-b8ca-b15a984b46a1.jpg?v=1793891728","url":"https:\/\/www.fairdealmusic.co.uk\/products\/sadowsky-onboard-jazz-bass-preamp-wiring-loom-nearly-new","provider":"Fair Deal Music","version":"1.0","type":"link"}