FS: NOS TDA1543 DAC
This is a DIY SPDIF NOS DAC based on TDA1543 with very nice sound.
SN75179 driver with Roederstein Polypropylene capacitor as input, bypassed by SANYO OSCON.
CS8412CP as SPDIF receiver and feed I2S to TDA1543
TDA1543 DAC with Riken RMG resistors (2K7) and Blackgate N 4.7u as output. Voltage reference using Vishay VSH resistor (1K5).
Seperate power regulation for Digital and Analog using Motorola MUR860. Digital power supply uses three seperate power regs all with panasonic AN8005s, Analog power supply uses discrete voltage regulator tuned at 8V with voltage reference based on LED. Power supply bypass uses Black Gate STD capacitors, Panasonic FC or FM capacitors.
Asking for $150 + shipping.
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