Finished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | Электроника



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Finished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | Электроника

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Описание товара

Finished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | ЭлектроникаFinished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | ЭлектроникаFinished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | ЭлектроникаFinished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | ЭлектроникаFinished C5 Preamplifier Single-ended Class A Preamp HiFi Based on Naim NAC152 Circuit | Электроника


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

Finely crafted internal structure:        Heavy grade power system:        The left and right channels are powered separately.        100w gauze cattle.        16A fast recovery rectifier bridge.        Ruby 50v6800uF fever big electrolysis.        3A is the new condensed tube LT1085CP.

 

OMRON audio source input switching relay, protection output relay:   The output relay has the protection function of power-on delay and shutdown and short-circuit, which can effectively avoid various shocks.

 

 

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