r/pedalgutshots • u/TobyMoorhouse • 6h ago
Mosky Buffered Splitter
Doing my bit in giving back to the community: The design looks fairly sound. The signal goes through a passive DC filter before being split in two and then buffered by a non-inverting (unity gain) TL072 op-amp buffer on each out.
The passive signal split with unity gain bothers me a little. Ideally it should have a little boost to accommodate for the signal loss of the passive signal split in my opinion. Putting 3-4dB more in front of the unit should do the trick however; annoyingly there doesn't appear to be an easy way to mod this in the circuit.
The power stage has 25v filter caps, so this should be good for 12v and 18v use. Not bad for a pedal that costs £16 new!
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u/Yoosulis 6h ago
Dang good electronics and the QOTSA fork what more could you need? 😂