ADA MP-1-Channel Guitar Preamp


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ADA MP-1-Channel Guitar Preamp

Imagine having the classic ADA MP-1 tone available on your pedal board. The new ADA MP-1-CHANNEL is a pedal version of the renowned MP-1 rack mount guitar preamp. The MP-1-CHANNEL employs the 4-stage vacuum tube design taken from our ground breaking MP-1 MIDI TUBE PREAMP to achieve the same rich tone that made it the staple for most of the touring bands in the late 1980s and early 1990s. The small package, a 12-volt power requirement and a true bypass switch make the MP-1-CHANNEL easy to integrate into your pedal board system.

The MP-1-CHANNEL’s pair of hand-selected, high-gain, low-noise 12AX7A vacuum tubes run at 270 volts to produce all the sound of the original preamp that caught everyone’s attention – from players to listeners.


  • Original MP-1 tone in a small stomp box enclosure
  • All-Tube signal path, (2) 12AX7 Tubes
  • TRUE BYPASS foot switch
  • OD-1 and OD-2 to create even and odd harmonic distortion
  • AC Adapter Included ($50 value)

Condition: These are brand new, fresh from the factory. Vision Guitar is an authorized ADA dealer!



Additional information

Weight 2 lbs

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