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HOME  >>  PRODUCTS  >>  Assembled Stereo Single-ended Class A Preamp board base on Naim NAC42
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Assembled Stereo Single-ended Class A Preamp board base on Naim NAC42
Item ID:16040306
List Price:US$55.00
Price:US$49.00
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Assembled Stereo Single-ended Class A Preamp board

Base on NAIM NAC42

PCB size: 99 * 77MM

works voltage: DC24V


Mono split design. the default price is include 2 channel assembled board. also with ALPS 27 type Potentiometer.



This preamp default gain is 13 times. After replacing the 1k resistor to 2k2, the gain will be smaller, at 6.5 times.


Note:  this is assembled & tested board.


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.


https://img.alicdn.com/imgextra/i1/2529159729/TB210e_hpXXXXcsXpXXXXXXXXXX_!!2529159729.jpg

https://img.alicdn.com/imgextra/i2/2529159729/TB2XiLFhpXXXXXbXXXXXXXXXXXX_!!2529159729.jpg



 

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