Sell 5.1 Surround Sound Amplifier

Model No.:AD-7500
Product Origin:China
Brand Name:WINNER
Price Terms:FOB Guangzhou
Payment Terms:T/T, irrevocable L/C at sight
Certification:
Description:Product Name: 5.1 Surround Sound AmplifierModel Number: AD-7500Place of Origin: ChinaFeatures: 1) Hi-Fi playback function 2) High quality digital Karaoke 3) Dolby AC-3 (Dolby Digital)/DTS 5.1-channel input ready port 4) Six DSP modes: rock, classic, church, hall, theater and live 5) Five-channel high-power Hi-Fi power amplifier 6) Main-function infrared remote control 7) VFD 8) Microcomputer intelligence operating system 9) Perfect protection function 10) Signal-to-noise ratio: ≥80dB (A weighted, bypass) 11) Distortion: <0.5% (1kHz, 20W) 12) Frequency response: 20Hz-20kHz (±1dB) (L, R, C and stereo sound channels) 13) Maximum voltage gain:>40dB 14) Microphone signal: (no-delay signal) a) Maximum voltage gain:>65dB b) Band width: 50Hz-20kHz (±3dB) c) Distortion: <0.8% (without delay) d) Tone circuit: i) Bass peaking attenuation amount: ±6dB (100Hz) ii) Treble peaking attenuation amount: ±6dB (10kHz) 15) Delayed electrical circuit: delay time: 20ms-200ms 16) Pitch electrical circuit: a) Bass peaking attenuation amount: ±8dB (100Hz) b) Treble peaking attenuation amount: ±8dB (10kHz) 17) Power output: max. ≥150W 18) Voltage of power supply: 220V±10%/50Hz 19) Gross weight: 9kg 20) Size of external form: 520 mm x 420 mm x 210 mm