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NEW Musical Fidelity A1 dual channel Class A amplifier board

Name: NEW Musical Fidelity A1 dual channel Class A amplifier board
Brand: BRZ-hifi-audio
SKU: A1
Price: 21.16 USD
Availability: InStock

A1 dual channel Class A amplifier board

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17/05/2026/00:00:00 - 31/05/2026/00:00:00

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Description

Details:

Design of Class A amplification circuit with reference to the original parameters of British Musical Fidelity A1.

Materials used:

1.All new components.
2.Sanken STD03N/P high-speed thermocouple transistor.
3.Soldered with American ALPHA solder wire.

parameter:

Signal to noise ratio: 110dB

Full load distortion: 0.005%

Input sensitivity: 750mV

Magnification: 34 times

Static current: initial debugging 50mA, you can adjust it again according to your heat sink and voltage

Power supply voltage: ± 25- ± 40. The original machine adopts ± 28V, 800mA static, 8 Ohms power 32W

Size: 183 * 59mm

Note: This price does not include the radiator shown in the picture, and the radiator needs to be purchased separately.

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