描述
The board is only a single-channel power amplifier board, if you need dual-channel, please buy two.
The circuit design uses A970/C2240 high withstand voltage audio pair tube double differential circuit and A1145/C2705 for voltage amplification.
Promote the use of medium power pair tube A1837/C4793, and the output stage uses A1943/C5200 high power for Toshiba tube.
The power supply range is wide, DC positive or negative 20V-90V can be used, as long as enough power is supplied to easily reach 800W, the sound quality is good, the driving force is very strong, and the 15-inch speaker is pushed, there is no pressure
Power supply: dual voltage, DC plus or minus 20-90V. Independent speaker protection power 12V (AC, DC) input.
Colour:As shown
Material:Metal+PCB
Size:250 x 80 x 46mm
Package Contents:
1 x Mono Channel Amplifier Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
1000W High Power Mono Channel Amplifier Board Professional Stage AMP Board With 5200+1943 Tubes For Sound Amplifiers DIY
The board is only a single-channel power amplifier board, if you need dual-channel, please buy two.
The circuit design uses A970/C2240 high withstand voltage audio pair tube double differential circuit and A1145/C2705 for voltage amplification.
Promote the use of medium power pair tube A1837/C4793, and the output stage uses A1943/C5200 high power for Toshiba tube.
The power supply range is wide, DC positive or negative 20V-90V can be used, as long as enough power is supplied to easily reach 800W, the sound quality is good, the driving force is very strong, and the 15-inch speaker is pushed, there is no pressure
Power supply: dual voltage, DC plus or minus 20-90V. Independent speaker protection power 12V (AC, DC) input.
Colour:As shown
Material:Metal+PCB
Size:250 x 80 x 46mm
Package Contents:
1 x Mono Channel Amplifier Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Fruugo ID:
129900593-273114300
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EAN:
1258253788995
产品安全信息
请参阅下面列出的特定于该产品的产品安全信息
以下信息由销售该产品的独立第三方零售商提供。
产品安全标签
安全警告:
Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.
