Preamplificador TZT NAC52 de un solo extremo Clase A, reemplazo de amplificador de potencia HiFi de ruido de fondo cero para preamplificador Naim

TZT NAC52 Single-ended Class A Preamplifier Zero Background Noise HiFi Power Amplifier Replacement for Naim Preamp

Specification:
- Product size: 430 x 308 x 80mm
- Power supply: AC220V/110V (optional)
- Transformer: customized pure copper wire, A-grade without breakpoint, 16 wire, copper wire transformer. (6 sets of single 22V independent winding outputs. 4-wire 220V/110V input compatible)
- Standby power consumption: about 26W
- Gain: 8 times
- SNR: 93dB
- Signal input: 4 sets of RCA input
- Output: RCA output

Materials:
- For Naim official non-polar audio capacitor
- For Philips BC axial electrolytic capacitor
- For Fairchild audio tubes
- For Naim official solid tantalum capacitor
- For Beijing 718 aviation grade high-temperature low drift copper pin resistor

Parameters of the 6-channel voltage regulator board for preamp rectification:
- Input two channels of AC voltage ranging from 20 to 24V.
- Output 6 channels of 24V stabilized output.
- Board size: 94x114mm
- Board thickness: 1.6mm
- Supports electrolytic capacitors with a maximum diameter of 35mm

Package Included: