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gripracer

gripracer

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Joined 2009
maxw said:
What's the gain? Got a schematic?
Click to expand...

voltage gain is 21, but I can make it any value you want.

jmillerdoc said:
What type of power supply do you recommend for this? Regulated, unregulated, etc...
Click to expand...

Honestly anything will work, as long as it's bipolar, can deliver about 3 amps max, and anywhere between +-12 and +-18. The op-amps have an amazing PSRR, so power supply noise doesn't affect anything. Even a bipolar SMPS would be just fine.

I would just throw together a transformer, a bridge rec, and 2 decent caps. Easy.
 
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