Magnetic-Pickup Phono Preamplifier Circuit


Posted on Feb 6, 2014

Preamplifier circuit provides the proper loading for phono cartridges reluctance. This provides about 25 dB at 1 kHz gain (2.2 mV to 100 mV input output), features of S N/N ratio better than -70 dB (referenced to 10 mV input at 1 kHz) and has a dynamic range of 84 dB (referenced to 1 kHz)


Magnetic-Pickup Phono Preamplifier Circuit
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