The Carl Martin Rock Drive is a 9V-battery-powered pedal designed to emulate the sound of a hard driven tube amp, responsive to individual playing dynamics without altering the basic tone of the guitar.

The Attack (mid) and Edge (treble) controls give access to a variety of flavours within this type of distortion style, without compromising sonic quality.

The Carl Martin Rock Drive is capable of emulating tones from a smoking Twin to a beefed up JCM 800, without low-string mush or raspy highs.

The Carl Martin Rock Drive is true bypass and features an AC adapter jack.

- Power: 9V DC (Hot on ring)
- Power consumption: 5.25 mA
- S/N ratio: 56dB
- Input impedance: 1M Ohm
- Output impedance: 100 Ohm
- Gain max: 48dB
- Attack (middle): +-20dB 1 kHz
- Edge (treble): +-20dB 12kHz
- Dimension: 120(D) 95(W) 35(H)
- Weight: 0.350Kg