Pultec MEQ-5 and HLF-3C PCB's?

[dogfaceaudio]

I've ordered a Drip EQ1 PCB set to build a recreation of the Pultec EQP-1A. But I've been having difficulty finding PCB's for the MEQ-5 and HLF-3C units. Gyraf Audio has the schematic for the MEQ-5 section, but I can't find anyone offering a PCB for that schematic.

 

[moltenwok]

They really are all very simple and hardly warrant a circuit board-my EQP1a's have all the filter caps mounted on the switches and the remaining components on 2 tag strips behind the valves

 

[dogfaceaudio]

Which schematic did you use for building the HLF-3C circuit?

 

[Bonsaimaster]

Don Audio has A MEQ-5 circuit board.

https://www.don-audio.com/Classi-PEQ-Filter-PCB-Passive-Equalizer_1

I have wanted to build one but have not pulled the trigger. Still trying to decide to use tube output or one of don audio units.

Bonsaimaster

 

[dogfaceaudio]

That's exactly what I've been looking for. I'm waiting on a Mouser order for some of the EQP-1A parts, but this will certainly go on the list of things to build in the near future.

 

[Bonsaimaster]

Love to get your input on your build. I was going to use a tube make up gain. But would like to know what input output transformers you are going to use.

Bonsaimaster

 

[dogfaceaudio]

I'm looking at the tube gain stage from the Poor Man's Pultec that Ian from Ruffrecords sells. I still have to figure out if it'll work properly for the MEQ PCB from Don.