Tag: HV Cap Multiplier

Cap Multiplier PCB: build guide and BOM

Finally after many years, I managed to document this great PCB. If you already have this PCB and want the build guide and BOM please let me know.

Here is an extract of the build guide for the ones who are interested in this circuit:

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6e6p-dr HP amp – part 2

My adventure with the HT SMPS modules continued. Did further testing with higher power modules which worked ok.

Testing the HP amp

The headphone stage (HP) has a 1MHz bandwidth, impressive. Here is the circuit breadboarded after the modification of the 2P29L HP amp:

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