Mini Amp Gizmo and cable for Mesa RK II pinout

S

Stefan K

Member
I bought the Mini Amp Gizmo with the interface cable for Mesa Road King II. Now I want to modify the cable, so that I can switch the mute instead of the reverb. The reverb is switched on all the time in my setup.

Please can you send me the pinout of the Mesa® RRN (Rectifier®/Road King™/Nomad) cable? And as well the instruction sheet?
 
The instruction sheet is attached.

To get access to the mute, you'll need to replace the connector on the amp end with an 8-pin DIN. Mute is on pin 8. Move the blue wire from pin 7 (which is reverb) to pin 8.
 

Attachments

  • DOC-AC-RRN.pdf
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Thank you very much, this helps a lot!

Just a question, for the sake of completeness, can I get the rest of the pinout?
 
The connector pins on the Road King / Roadster are as follows:

1: Ground
2: +5 volts
3: Channel select (different voltages on this pin select different channels)
4: Loop (Loop 1 on RK)
5: Solo
6: Loop 2 (RK) or Mute (Roadster)
7: Reverb
8: Mute (RKII) or Ext Switch (RKI)
 
Hello again, ...

Where can I find the pinout for Mini Amp Gizmo interface cable for:

Mesa Mark V
and
Mesa Dual Rectifier 3 Channel Multiwatt?

Thanks for your help!

Best Regards
Stefan
 
I start again...

Hello again,

Where can I find the pinout for Mini Amp Gizmo interface cable for:

Mesa Mark V
and
Mesa Dual Rectifier 3 Channel Multiwatt?

Thanks for your help!

Best Regards
Stefan
 
We don't give out the full schematics for the cable, those amps need more than a simple cable. Our cable includes a box with a small circuit board including a microprocessor in the cable to produce the channel select voltages the amp requires.
 
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