Bob Knarley's Pultec MEQ-5 EQ Clone.
Two SRPP, one filter, two toroidal transformers laid out on the bottom panel of the case laid out and taped in place ready for the drill press.
Bottom plate drilled, boards mounted on standoffs transformers bolted down.
SRPP Boards, makeup gain goodness.
Filter boards, this is where the passive EQ stuff happens.
I got Two Toroids and a Microphone.
Custom wound Inductors.
SRPP Boards stuffed and the power toroids are wired.
The "B"channel filter board is stuffed with Wima's
The "A" channel board is not quite done. I want to see how the "B" channel sounds firtst.
Begging for the inductors!
Trace cut and a jumper added.
Low boost capacitors values sorted.
High Boost capacitors are installed.
Looks pretty nice so far.
Inducrots are installed, special care to make sure they aren't in backwards.
Rotaries added, this took hours.
I only had clear shrinkwrap.
This is a roungh diagram of how I hooked up the two power transformers to the two SRPP boards, needless to say I have an incredible amount of hum.
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