Note on 11 Jan 2017 : To minimize transportation damage to the three potentiometers, they are now NOT SOLDERED on the board during shipping. Buyers who want them to be soldered please mention during ordering.


This is an assembled board of a low noise tone control stereo amplifier, with reference to the legendary NAD 3020 preamplifier section. Being a discrete design, the board can out-perform those using integrated circuits easily.

This preamplifier has on-board regulators to provide shortest path dc power supply to minimize noise.

PCB Dimension : 85mm x 140mm.

Supply voltage : 24Vx2 ac.

We do air shipping worldwide at US$6.50. We welcome combine shipping. We offer one-day handling time. The item will be shipping in 24 hours !

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