Musical Fidelity A1 Pure Class A 2SA1941 2SC5198 Amplifier Board 20W DIY Kits

Description:

The circuit of the power amplifier board refers to the design of the famous British machine "Fax A1"; no debugging, suitable for DIY fans.
 
It is well known that the sound quality of the British FAX A1 is very smooth and delicate, the sound is round and warm, the high frequency of guitars and pianos are transparent and the upper limit of the high frequency is very good, and the air is full; when the violin is reproduced, the sound is euphemistic, delicate and gorgeous, and the mid-frequency vocals are another bright spot.
 
Characteristics:
 
Working status: Pure Class A.
Output power: ±25v can output pure Class A 20W under 8Ω load.
Working voltage: DC ± 25V, AC dual 18V.
Harmonic distortion: ≤0.02% (20Hz -20KHz)
PCB specification: 80*61*30mm
 
Package list:
 
1PCS * Musical Fidelity A1 Pure Class A 2SA1941 2SC5198 Amplifier Board 20W DIY Kits


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