Delay (Stereo Multi-Head Delay) · $249
The Colortone Pedals ZeroSum is a digital stereo Multi-Head Delay pedal, with Delay Mode (Single Head / Dual Head / Echo Pong), Rate, Feedback/Regen, Mix, Tone Tilt EQ, Spread, Feedback Q, Tape Age, Drive, Boost, Tap Tempo, Tap Tempo Multiplier controls, made in Australia. Features stereo I/O, tap tempo, MIDI, an expression input, 3 presets. From $249.
| Category | Delay (Stereo Multi-Head Delay) |
| Signal | Digital |
| Controls | Delay Mode (Single Head / Dual Head / Echo Pong), Rate, Feedback/Regen, Mix, Tone Tilt EQ, Spread, Feedback Q, Tape Age, Drive, Boost, Tap Tempo, Tap Tempo Multiplier |
| Switches | Delay Mode switch, Expression Select switch (Layer 2), IO Matrix (mono/stereo) recessed rear switch |
| Bypass | true bypass |
| True bypass | Yes |
| Tap tempo | Yes |
| Presets | 3 |
| Expression input | Yes |
| MIDI | Yes |
| Stereo | Yes |
| I/O | stereo in / stereo out (mono or stereo selectable via rear IO Matrix switch); MIDI via 3.5mm TRS (Type A); input impedance 2 MOhm, output impedance 100 Ohm |
| Power | 9V DC |
| Power draw | 145 mA |
| Country of manufacture | Australia |