Ground Stereo Pre

Ground Stereo Pre

Product code: ground-stereo-pre
Working closely with bass legend Alain Caron, we have designed a stereo preamp that is innovative, useful, and truly unique in the market. It’s a foot pedal preamp—giving you convenient access to your controls at the front of the stage along with your effect pedals. Use the headphone output for private practicing, and connect an iPod or MP3 player to the aux input for playing along. Although it can be used mono, the Ground Stereo Pre is designed to be used in stereo with two powered cabinets, and stereo effects.

Channels: left / right

Gain control range (L/R): –60 –: 23 dB

Inputs: 2x ¼” jacks (L/R)

Impedance / max. voltage: 500 Kohm / 4 Vpp


speaker outs: 2x 1/4” (L/R)
line out: 2x XLR (L/R)
tuner out
EQ (for each channel): low / mid low / mid high / high


mute L / mute R
FX loop bypass
line out: pre/post EQ, pre/post master
GND lift
Power supply: 12V DV 200mA

Dimensions: 9.37” x  3.31” x  5.87” /  238 x 84 x 149 mm        

Weight: 2.47 lb / 1,12 Kg

Product specifications are subject to change without notice




This innovative stereo preamp is designed as a foot pedal, giving you convenient access to your sound at the front of the stage. Although it can be used mono, it’s designed to be used with two powered cabinets and stereo effects. Features include 4-band EQ, auxiliary input (for iPod, etc) and headphone output.

Product Discontinued

No specifications available at the moment

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