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4313 Discrete Operational Amplifier

$145.00

Based on the PYE™ discrete output stage, the 4313 is housed in a standard discrete op-amp package and designed for differential feedback for the inputs and driving an output transformer. The PYE™4313 can be used in microphone preamplifiers, equalizers, compressors, bussing system amplifiers, and other areas where a high impedance input and low impedance output gain amplifier is necessary.
PYE Audio

70040 Pre-Amplifier70040 Pre-Amplifier

70040 Microphone & Line Pre-Amplifier

$249.00

The 70040 is a microphone and/or line pre-amplifier, which can be fitted to the LDM 0090/03 Compression Amplifier version, and provides a 40dB gain for low level signals. This PCB mounts directly inside the unit and should connect to the B- supply, with audio input/output on a terminal block.
Connections to pins are: 1) Input 2) Output 3) No Connection 4) B- 5) Ground 6) Ground.
PYE Audio