juhnumoffa Posted May 8, 2012 Report Share Posted May 8, 2012 Hi, I was wondering if my sammichFM is quiet. When I am using four instruments, I get in around 70% of maximum peak volume to my soundcard. The volumes are set in the user menu to 127, I am using the default patch instruments. Quote Link to comment Share on other sites More sharing options...
m00dawg Posted May 8, 2012 Report Share Posted May 8, 2012 Mine is also soft and I'm pretty sure it's due to the low power op-amps being used. I would recommend fixing it in post or putting a amp-stage (say a mixer or maybe a Cmoy Headphone Amp) in front of it is you need to boost the signals into your sound-card. I would guess the reason the low-power op-amps were used was to keep the power supply solution simple as they can work with as low as +/- 2.5V. Quote Link to comment Share on other sites More sharing options...
Gilesjuk Posted May 8, 2012 Report Share Posted May 8, 2012 The normal OPL board uses 12v and -12v OP amps. Which means building a more complex PSU. Quote Link to comment Share on other sites More sharing options...
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