Quick Product Summary

The Roland KC-600 is a powerful 200-watt keyboard combo amplifier designed for professional stage, rehearsal and studio use. Its high-output amplification system and 15-inch woofer with dedicated tweeter provide the wide frequency response needed to reproduce digital pianos, synthesizers, organs and electronic instruments with clarity and authority.

A built-in multi-channel mixer allows several instruments and audio sources to be connected simultaneously, while onboard EQ, microphone connectivity, line outputs and Stereo Link functionality make the KC-600 a highly practical centrepiece for demanding keyboard setups. This example is offered in Open Box condition.

What Makes the Roland KC-600 Special?

Unlike a conventional guitar amplifier, the KC-600 is designed to reproduce the broad frequency range of modern keyboards accurately. Its 200-watt output and large 15-inch speaker provide plenty of headroom for piano tones and synth sounds, while the dedicated high-frequency driver helps retain detail in brighter patches and layered performances.

The integrated mixer is equally important for live players. Multiple stereo channels allow several keyboards or other line-level devices to share one amplifier, while the microphone input, auxiliary connectivity and Stereo Link facility provide flexibility for more complex stage rigs without requiring a separate mixer.

Who Is It For?

The Roland KC-600 is particularly well suited to:

• Gigging keyboard players

• Digital piano users

• Synthesizer and workstation players

• Stage piano rigs

• Electronic musicians

• Rehearsal spaces

• Churches and performance venues

• Players running multiple keyboards from one amplifier

• Musicians who need a powerful personal stage monitor

At A Glance

Feature	Details
Brand	Roland
Model	KC-600
Type	Keyboard Combo Amplifier
Condition	Open Box
Output Power	200 Watts
Main Speaker	15" Woofer
High-Frequency Driver	Dedicated Tweeter
Main Appeal	Powerful full-range keyboard amplification with built-in mixing
Best For	Stage keyboards, digital pianos, synths and multi-keyboard rigs

Condition Overview

Open Box – The amplifier has been removed from its original retail packaging and may show very minor evidence of handling associated with display, demonstration or inspection.

It remains a fully functional example and represents an excellent opportunity to purchase a professional Roland keyboard amplifier at an attractive price.

What's Included?

• Roland KC-600 Keyboard Combo Amplifier

Any accessories not specifically listed are not guaranteed to be included.

Technical Specifications

Amplifier

• Amplifier Type: Keyboard Combo

• Rated Power Output: 200 Watts

• Full-range amplification designed for keyboards and electronic instruments

• Integrated multi-channel mixer

Speaker System

• Woofer: 15"

• High-Frequency Driver: Tweeter

• Two-way speaker configuration

• Designed to reproduce the wide frequency range of keyboards, digital pianos and synthesizers

Mixer & Inputs

The KC-600 incorporates a versatile onboard mixer for connecting several sound sources simultaneously.

• 4 input channels

• Stereo input capability

• Dedicated microphone connection

• Auxiliary input

• Individual channel level controls

• Suitable for keyboards, synthesizers, drum machines, playback devices and other compatible audio equipment

Tone Controls

Master EQ provides quick adjustment of the amplifier's overall sound.

• Low EQ

• Mid EQ

• High EQ

This allows the KC-600 to be adapted to different instruments, rooms and performance environments.

Connectivity

• Multiple stereo keyboard inputs

• Microphone input

• Auxiliary input

• Line output

• Subwoofer output

• Headphone output

• Stereo Link connections

Stereo Link

Roland's Stereo Link facility allows two compatible KC-series amplifiers to be connected together to create a true stereo amplification setup.

This is particularly useful for:

• Stereo digital piano sounds

• Wide synthesizer patches

• Stereo effects

• Stage rigs using several instruments

Subwoofer Connectivity

A dedicated subwoofer output allows the KC-600 to be expanded with a suitable powered subwoofer when greater low-frequency extension is required.

Cabinet

The cabinet is designed for professional keyboard amplification and incorporates a convenient tilt-back position, allowing the amplifier to be angled towards the performer when used as a personal stage monitor.

Dimensions & Weight

• Width: Approximately 590 mm

• Depth: Approximately 445 mm

• Height: Approximately 590 mm

• Weight: Approximately 29 kg

Power Requirements

The Roland KC-600 is a mains-powered keyboard amplifier.

FAQs

How powerful is the Roland KC-600?

The KC-600 delivers 200 watts of output power, providing enough level and headroom for rehearsals, stage performances and other professional keyboard applications.

Is the KC-600 suitable for digital piano?

Yes. Its full-range speaker system is particularly well suited to digital piano because it can reproduce both the low frequencies of the instrument and the detail of its upper register.

Can I connect more than one keyboard?

Yes. The KC-600 includes a built-in multi-channel mixer, allowing several keyboards or other compatible sources to be connected simultaneously.

Can I connect a microphone?

Yes. The KC-600 provides microphone connectivity, making it useful for performers who need to combine vocals, announcements or other microphone sources with their keyboard setup.

Does the KC-600 produce stereo sound by itself?

The KC-600 is a single combo amplifier. However, its stereo input facilities preserve appropriate signals through the mixer, and Stereo Link can be used with a second compatible KC amplifier to create a true stereo system.

Can I connect a second KC amplifier?

Yes. Stereo Link allows a second compatible Roland KC-series amplifier to be added, making it possible to build a larger stereo keyboard monitoring system.

Can I use an external subwoofer?

Yes. A dedicated Sub Out connection is provided for adding a compatible powered subwoofer.

Does the KC-600 have EQ controls?

Yes. Master Low, Mid and High EQ controls allow the overall tonal balance to be adjusted to suit your instrument and performance environment.

Is it suitable for synthesizers and workstations?

Yes. The KC-600 is an excellent match for synthesizers, workstations, stage pianos, arranger keyboards and other electronic instruments requiring full-range amplification.

Can it be used as a stage monitor?

Yes. The cabinet can be positioned to direct the sound towards the performer, making it suitable as a personal keyboard monitor on stage.

Could I use it for electronic drums or backing tracks?

Yes. Its full-range design and multiple inputs make it suitable for a variety of compatible electronic instruments and playback sources, not just keyboards.

What does Open Box mean?

Open Box products have been removed from their retail packaging, usually for inspection, demonstration or display. They may show very minor signs of handling but remain fully functional.

Why Buy From Fair Deal Music?

• Expert Advice – Speak to experienced musicians who understand the equipment we sell.

• Carefully Checked Products – Our new, used, open-box and ex-display equipment is inspected before sale.

• Competitive Prices – Great-value instruments and equipment from leading brands.

• Secure UK Delivery – Carefully packed for safe and reliable delivery.

• Flexible Finance – Finance options available, subject to status.

• Friendly Support – Helpful advice both before and after your purchase.

• Trusted Independent Retailer Since 1987 – Buy with confidence from Birmingham's largest independent music store.

Trade In. Trade Up. Save More.

Looking to upgrade your keyboard amplification or move on equipment you no longer use? Fair Deal Music buys, sells and part-exchanges pre-owned musical instruments and equipment.

Trade in your existing keyboard, amplifier, digital piano or other music gear and put its value towards the Roland KC-600. Contact our Birmingham team for a valuation or visit our 79–83 Holloway Head showroom and speak to us in person.