Small, cool and feature-packed, Boss’ new TU-88 is a must-have for guitar and bass players on the go. Available in black or white, it provides needle-accurate tuning, a metronome, and a headphone amp with speaker simulator for monitoring effects, including compact pedals.
Three tuning modes (Chromatic, Guitar, Bass), Flat Tuning function and ACCU-PITCH verification with an audible beep
Built-in headphone amp lets you tune, jam and play your effects with headphones or direct recording
Built-in metronome with selectable rhythmic patterns and volume control
MIX IN allows jamming with an external music-playback device (iPod, etc.)
Boss TU88 Specifications
Tuning Range E0 (20.6 Hz) - C8 (4,186.0 Hz)
Reference Pitch A4 (435- 446 Hz)
Tuning Accuracy ± 1 cent
Power Supply Dry battery 6F22/6LR61 (9 V) type, AC adaptor DC 9V (PSA series; optional)
Current Draw 30 mA
Expected battery life under continuous use (carbon) Approximately 8 hours *This figure will vary depending on the actual conditions of use.
Accessories Dry battery 6F22 (9 V) type (carbon), Owner’s Manual, Leaflet (“USING THE UNIT SAFELY” and “IMPORTANT NOTES”), Information
Size and Weight ( including battery )
Width 140 mm 5-9/16 inches
Depth 80 mm 3-3/16 inches
Height 30 mm 1-3/16 inches
Weight 0.2 kg 0 lbs. 7 oz.
*The specifications are subject to change without notice.