The Boss TR2 Tremolo is designed to provide guitarists with classic tremolo effects in an easy-to-use compact pedal. Dedicated "Wave," "Rate," and "Depth" knobs provide a multitude of effect possibilities.

Features
- Built-in Wave knob offers the ability to alter the LFO waveform from triangle to square, allowing a wider range of tremolo variations.
- LFO waveform has asymmetric duty ratio, providing control over tremolo phasing.
- Rate knob is a sweepable, high speed LFO control, allowing fuller control over tremolo speed.

- Nominal Input Level: -20dBm
- Input Impedance: 1Mohm
- Nominal Output Level: -20dBm
- Output Impedance: 1kohm
- LFO Rate: 90 to 900 ms
- Residual Noise Level: -90dBm (IHF-A weighted, typ.)
- Controls: Rate, Depth, Wave, Effect on/off Indicator CHECK (also serves as battery check indicator)
- Connectors: Input, Output, AC adapter
- Power Supply: DC9V Dry battery (6F22),AC adapter (optional PSA Series)
- Current Draw: 20mA
- Dimensions (W x D x H): 70 x 125 x 55mm (2-3/4 x 4-15/16 x 2-3/16 in.)
- Weight: 400 g (15 oz.), including battery
- Accessory: Dry battery (6F22)

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