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[China]
Trade Verify
Address: Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
Contact name:alvacheng
Shenzhen Creatall Electronics Co., Ltd. |
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Verified Suppliers
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1. The board is a single-channel power amplifier board, which
requires dual-channel
2. The circuit design uses A970/C2240 high-voltage audio pair tube
dual differential circuit and A1145/C2705 for voltage amplification
to promote the use of mid-power pair tube A1837/C4793, and the
output stage uses A1943/C5200 high-power Toshiba pair tube.
3.Wide power supply range, DC plus or minus 20V-90V can be, as long
as enough power is supplied to easily reach 200, the sound
quality is good, the driving force is strong, and the 15-inch
speaker is pushed without pressure!
4. Power supply: dual voltage, DC plus or minus 20-90V (the
upgraded version has optimized the circuit and parts, but To
directly apply high voltage, it is recommended to use below 90V, do
not challenge the voltage limit. )
5. Real power: undistorted power 200W, maximum power 300W.
The Amplifier Audio Module is shipped in a secure and durable packaging in order to ensure its safety during transportation. The package is designed to protect the product from external damage and shock.
The product is shipped via ground or air, depending on the customer’s preference. Shipping costs are calculated based on weight and distance.
