Flagship 2CH HIFI Stereo NAC52 Preamplifier Base On NAIM PCB/DIY Kit/Finished board

Introduction:

Flagship NAC 52 preamp (The voice of the palace).

This is a Base on NAIM NAC52 flagship preamp circuit, Dual mono design, The two channels are completely separated, and the sound field is wider. The sound you've come to expect.

The NAC52 has the best sonic performance of the 5 series, the tone is mesmerizing, and the CB10 capacitor performance is the main achievement. With the addition of 6 PCS HIFI PHILIPS BIANCHI axial capacitors, the resolution of every minute has reached a new high, and listening to symphony is also calm.

Using 1.6mm FR4-A grade plate, spray tin process. Military 718 high-precision resistors, the signal part uses NAIM royal transistor 2N5087/2N5089. Compared with the original NAC52 preamplifier, this NAC52 version removes redundant other circuits and only retains the preamplifier part, which ensures that the interference is minimized and the sound is purer.

The entire design strictly considers the signal anti-interference wiring, the input and output connections are very convenient, and the potentiometer connection is also placed on the edge to avoid signal interference.

At the same time, we also have a special rectifier power supply board for NAC52, if you need it, please search for NAC52 power supply in my store.

● PCB Size: 180mm*60mm

● Input voltage: DC +24V / G / +24V , +24V / G / +24V (NOTE: It must use dual + voltage, not +/- voltage input.)

NOTE: We have PCB or DIY kit or Finished board (Optional)

◆ PCB ---- Bare board PCB without any parts.

◆ DIY kit ---- All parts need you to solder and test it.

◆ Finished board ---- All parts have been welded and tested OK.