Modulation (Vibrato / Tremolo)
The Marshall VT-1 Vibratrem is a vibrato / Tremolo pedal based on the Split-phase stereo modulation with triangle-to-square LFO shaping, with Speed, Depth, Shape (LFO waveform, triangle to square) controls. Features stereo I/O.
| Category | Modulation (Vibrato / Tremolo) |
| Circuit / based on | Split-phase stereo modulation with triangle-to-square LFO shaping |
| Controls | Speed, Depth, Shape (LFO waveform, triangle to square) |
| Switches | Mode select: VIB (vibrato) / TREM (tremolo) |
| Footswitches | 1 |
| Bypass | Passive bypass |
| Stereo | Yes |
| I/O | 1 x 1/4" jack input; Output 1 = Left / Bypass (mono), Output 2 = Right; 9V DC input; input impedance 1 MOhm, output load impedance <1 kOhm |
| Power | 9V DC centre-negative regulated, or 9V PP3 battery |
| Power draw | 16 mA |
| Battery power | Yes |
| Dimensions | 120 x 65 x 55 mm |
| Weight | 510 g |