GOLD-FI Preamp
This circuit use a dual op-amp chip for one channel, it works on parallel mode. So it need two op-amps for stereo.
I named this preamp as GOLD-FI preamp, because the input circuit using an R-C filter that the same used in my previous GOLD-FI amplifer.
But if you don't need the R-C input filter you can bypass it on the jumper mark.
You need a Symmetrical Voltage source from 12V-0-12V up to 18V-0-18V transformer for this Pre-amp.
Please check the video on Barlex Respectaizer Youtube Channel
GOLD-FI Preamp
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