Product Review

Features:
Top red ring output inductor, output lossless, sound more pure
ELNA SILMIC capacitors, richer overtone
Gold-plated RCA output port, Taiwan's sealed potentiometer, thicker aluminum heatsink
very suitable for do as household amplifier or car amplifier
the potentiometers from left to right: STEREO, BASS and TOTAL volume
Power range: single-supply DC12-25V
Rated output power: 50W + 50W

Use note:
The front panel switch is used to cut output, not cut off the power. Therefore, the power light is always on, not surprising.

Output power:
Tips: only in the condition that audio input enough and power supply voltage/current enough, then can be have enough power output.
12V ------- 8Ω speaker / 12W (L-CH) + 12W (R-CH), 4Ω speaker / 20W (L-CH) + 20W (R-CH)
15V ------- 8Ω / 18 + 18W, 4Ω / greater than 30 + 30W
19V ------- 8Ω / 32 + 32W, 4Ω / greater than 45 + 45W
24V ------- 8Ω / 38 + 38W, 4Ω / greater than 55 + 55W

WARM PROMPT: For this board there are a lot of similar products on ebay, and some of the price is ridiculously low, please carefully contrast of components, PCB quality and layout, then make your right decision.

Nobsound®--Douk Audio Studio can give you the best shopping experience and after-sale service. Thanks!