MP-1 MIDI Tube Guitar PreAmp




 


Specifications


Tube Complement Four stages of gain using two, low noise 12AX7A/7025 tubes
Inputs Front panel: one 1/4" phone jack, high impedance (1 meg Ohm) wide range input.
Rear panel: one 1/4" phone jack (same impedance as front panel input)
Tube Voicings Tube distortion
Tube clean
Solid state
EQ Bass: +/- 16 dB center 180Hz
Mid: +/- 12 dB center 600 Hz
Treble: +/- 16 dB center 1.6 kHz
Presence: +/- 12 dB center 3 kHz
Chorus Depth 0 (none) to 100, LFO Rate 0.1 second to 10 seconds
Effect loop Send: Single ended 1/4" phone jack variable from instrument to line level. Max drive on the send line is +19 dbV.
Return: Single ended 1/4" phone jack. Max signal level is + 30 dBV.
Level: provides 20 dB of boost or cut to the send/receive signals, interfaces with low level and line level effects.
Outputs Complementary stereo outputs. Two single ended 1/4" phone jacks.
Headphone Out Stereo 1/4" phone jack.Drives headphones of 600 Ohms or more.
Level Provides full mute to +17 dB above internal signal level. Max output +12 dB.
MIDI Channel 1-16, Omni (all), Midi OFF
Program Change: External 0-127, Internal 1-128, Midi mapping.
Power 120 VAC, 50/60 Hz. Power consumption: 12 watts
Dimensions D=10.5", W=19", H=1.75" (1 rack space)
Weight 6 lbs., 8 lbs. shipping
Options 220 VAC, 50/60 Hz