HIFI NAC-1 Single-ended Class A preamp (base on NAIM NAC42)+ linear Power supply
Linear Power supply works voltage: AC110V or AC220V for choose
Preamp works voltage: DC24V
This preamp default gain is 13 times. if you need change the gain. Please send message to us.
Mono design, dual single-channel pre-class, physically separated by 100%
Naim NAC is a unique preamp circuit, two-stage circuit structure, 0DB buffer then pass volume potentiometer, followed by a siminal pre-Marantz 7 transistor amplifier circuit; lines are single-ended two-stage design, large quiescent current CPI design, coupled with tantalum, ZTX Transistors, the sound warm and soft.
Special Linear power supply:
Single-pass, series regulator design.
No IC (integrated circuits) are used. This allows complete design control over all operating points and parameters for superior performance.
Low noise, high PSRR
Main materials:
1: Origianl ZTX highest grade Transistors, Philips high-precision resistors
2: Origainl Japan ALPS 27 type volume Potentiometer.
3: Fully discrete linear power supply module
4: Taiwan pure copper gold-plated high-quality RCA socket.
5: Full aluminum chassis + Solid knob
Package include:
Finished NAC-1 preamp X 1
Linear Power supply X 1
30mm DC cable X 1
