I just fixed the the expression pedal for an old 1968-1969, Univibe .
Plugged it started playing it for a couple of weeks and the fuse blew out .
I did the old aluminum foil tick and found the unit still works, then I unplugged it and  took out the foil and put the unit away.
Would any of you techies out there know what kind of fuses that 1968-1969 Univibes used.
Any help would be greatly appreciated .

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Those units don't have the bells and whistles of today's AI, IR or Modelers, but I got these old multi effects floor units and Rack processors come across as good as any of the modern devices .
Any of you folks still use the older Boss, Vox, Digitech, Korg or Zoom effects devices ?

My pedalboard comprises of Seymoure Duncan SFX-1 Pickup Booster for pickup enhancement,  Decible Eleven Loop Expander with a buffer engaged with a Behringer AM100 Acoustic Modeler,  EHX Ravish pedal, Boss GE-7 Eq, MXR 10 Band Eq, powered by a Decible Eleven Hot Stone Deluxe,  Digitech RP-12, a BBE Stomp Sonic Pedal, Digitech RP-1  with an Arion Hot Watt 2 in the effects loop, another Seymour Duncan SFX-1 Pickup Booster for a 9 dB boost to drive my signal and a Mosky Pure Buffer .

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Then it goes into my racks(#1) with  two BBE 462 Sonic Maximizers ( both pre /post Eq's) two Hush / Rocktron 2CX Noise Reduction units, two DOD 31band Eq's, Behringer 1124P Feedback Destroyer for handling frequencies that graphic Eqs don't handle and an ETA PD-8 Power Conditioner.

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Rack #2 , two Crate Power Blocks both running at 150 watts each at 8ohms with with two VHT Valvulator 1's ( w/a 12ax7 tube each) feeding the balanced output from the Left/ right channel of a Digitech 2112 SGS that has two 12ax7 tubes .
Both CPB's have a Hush / Rocktron Super C and a BBE 482 Sonic Maximizer in the effects loop.





Rack #3 ; Monster 2500 Power Conditioner and BBE 362 Sonic Maximizer in the Digitech's 2112 SGS's effects loop
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