Product Details:
① Circuit description: The circuit is based on naim flagship pre-NAC152, the circuit and the original machine exactly the same; time aligned filter -> volume -> gain board; with 2 buffer 729 time circuit.
② Core components: Transistor using the original machine used 2N5087 / 2N5089
③ Input switch: with three-way audio switch, using highly reliable OMRON relay.
④ Power supply: dual - mono design, using two +24 V power supply, left and right channels separate power supply.
⑤ Using 430mm standard width, fine aluminum chassis.
Specifications:
Magnification: 13 times
Signal to noise ratio: 100dB
Distortion: <0.01%
Operating voltage: AC115V or AC230V
Color: silver and black
Weight: 7KG
Power Systems:
Left and right channels separately powered.
100W black cloth transformer.
16A fast recovery rectifier bridge.
Japanese brand GU 35v10000uF large electrolysis.
3A new regulator tube LT1085CP.
Package Included:
1pcs × Finished preamplifier
