Back to home page
Back to audio electronics page

RCA (RIAA)

Preamplifier

Another passive RIAA correction preamp. The gain is approx. 150.

* 2% capacitors
Decoupling cathode capacitors are tantalum
Power supply capacitors: electrolytic low internal resistance
Non-polarized capacitors: polypropylene
Resistors: tantalum 1%
Potentiometer: Allen-Bradley, agglomerated carbon

Back to Top