BOSS
TU-2 Chromatic Tuner
TunerDiscontinued
Long-running compact chromatic tuner preceding TU-3.
Quick specs
- Power
- 9 V
- Current draw
- 55 mA
- Dimensions (in)
- 2.87 × 5.12 × 2.37 in
- Weight (lb)
- 0.93 lb
- Inputs
- 1× 1/4-inch phone Mono
- Outputs
- 2× 1/4-inch phone Output + Bypass
Compare this pedal
Pick a second pedal to see the two side by side.
Controls
Not documented.
Power requirements
- Voltage
- 9 V
- Power type
- DC
- Current draw
- 55 mA
- Battery operation
- Yes
- Battery type
- 9 V dry battery
Dimensions & weight
- Width
- 2.87 in
- Depth
- 5.12 in
- Height
- 2.37 in
- Weight
- 0.93 lb
Connections
- Inputs
- 1× 1/4-inch phone Mono
- Outputs
- 2× 1/4-inch phone Output + Bypass
Features
- SKU
- TU-2
Documentation
- Manufacturer page
- Visit
- Manual
- —
- Specs verified
- 2026-09-23
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