Hans (too quiet)
I built a Hans (pre-populated from Calsynth) everything works but noticed it's half the volume of other modules. Is there a resistor value I can change to boost? Thanks!

I built a Hans (pre-populated from Calsynth) everything works but noticed it's half the volume of other modules. Is there a resistor value I can change to boost? Thanks!
I am planning a Eurorack drum set, with four drum voices, each consisting of a noise source, an MS-20 style high-pass (used for self-oscillating while still passing the noise above the resonant frequency) and low-pass (either non-resonant and enveloped for kicks and toms, or static and resonant for snares), and VCA and decay envelope. I was almost set on the Soundforce Dual Filter, until I discovered the EFI. It has everything I need and nothing I don't. The problem is that I need two EFIs per voice, which means more power cables stuffing up the case. Would it be possible to create a dual version of the EFI? Going with the pair of EFIs would still save me 4hp per voice over Soundforce's offering.
The Karl module will not work for my use case, I need the high-pass and low-pass cutoffs to be fully independent.
Thank you for your quick reply. I guess I'll just use 4ms multi power cables if I go with the eight EFIs instead of the four Dual Filters.
Hey there,
I've just found a delay V1 at the bottom of a box of bits and was wondering if someone could share the bom please? I've had a good search and can't seem to find it
Thanks!
John
I have a ST Reverb PCB I was just about to build and noticed my PCP is and older one dated 2018 (no other info),
and it does not match the current Ver2.2 BOM.
For example - the current BOM list that (2)-68 ohms resistors are for locations “F1”&”F2” but on this 2018 board there’s only a “F1” resistor and the layout of the 2018 board does not have the same ‘exact’ parts locations.
Thx & Rgds,
Brian
Hi Brian,
I found this version on my drive. Maybe it's what you're looking for.
Regards,
Andreas
Hey Kelly, The design is known for not having the highest output level., but halving the volume seems a bit extreme.
That said, you can reduce the values of R17 and R29 to increase the gain at both outputs.
Thanks,
Stefan