Magnetic pickup phono preamplifier

Posted on Jun 13, 2012

This preamplifier provides proper loading ratio of better than - 70 dB (referenced to 10 to a reluctance phono cartridge. It provides mV input at 1 kHz) and has a dynamic range of approximately 35 dB of gain at 1 kHz (2 mV 84 dB (referenced to 1 kHz). The feedback input for 100 mV output)

Magnetic pickup phono preamplifier
Click here to download the full size of the above Circuit.

It features (S + N)/N provides for RIAA equalization.

Leave Comment

characters left:

New Circuits



Popular Circuits

Visual zero-beat indicator
Arduino SFR Ranger Reader
1000W Power Inverter Circuit
MM5314N Driven Digital Clock Circuit
Accurate Sine Wave Generator Circuit PCB
SPDIF audio DAC with CS8416 and TDA1543
Motorcycle ignition circuit diagram