Product Overview
- Respected TU-3 tuning performance in a more compact size
- 21-segment LED meter with brightness control
- High Brightness mode enhances meter visibility outdoors
- Accu-Pitch Sign function provides visual verification when tuning is complete
- Chromatic and Guitar/Bass modes, with support for 7-string guitars and 6-string basses
- Guitar Flat mode supports “drop” tunings up to six semitones below standard pitch
- Powered by optional PSA-series adapter; DC Out jack for powering up to seven BOSS compact effect pedals via an optional PCS-20A daisy-chain cable
- BOSS five-year warranty
- Specifications
- Tuning Range
- C0 (16.35 Hz)--C8 (4,186 Hz)
- Reference Pitch
- A4 = 436--445 Hz (1 Hz step)
- Tuning Accuracy
- +/- 1 cent
- Modes
- Chromatic
Chromatic flat x2
Guitar
Guitar flat x2
Bass
Bass flat x3 - Display mode
- Cent mode
Stream mode - Power Supply
- AC adaptor (sold separately)
- Current Draw
- 35 mA (DC 9 V)
95 mA (DC 9 V, when High Brightness mode is on) - Bypass
- Buffered bypass
- Controls
- MODE button
STREAM/CENT button - Nominal Input Level
- -20 dBu
- Input Impedance
- 1 M ohm
- Nominal Output Level
- -20 dBu
- Output Impedance
- 1 k ohm
- Recommended Load Impedance
- 10 k ohms or greater
- Indicator
- CHECK indicator (Power on indicator)
- Connectors
- INPUT jack
OUTPUT jack
DC IN jack
DC OUT jack - Accessories
- Owner's Manual
Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information")
Parallel DC code (DC Plug x2)
Rubber foot - Options (sold separately)
- AC adaptor: PSA series
Parallel DC cord: PCS-20A (DC Plug x8) - Size and Weight
- Width
- 73 mm
2-7/8 inches - Depth
- 84 mm
3-5/16 inches - Height
- 56 mm
2-1/4 inches - Weight (including battery)
- 220 g
8 oz - * 0 dBu = 0.775 Vrms
