AIYIMA A70 - EU Warehouse Ship

AIYIMA's latest TPA3255 power amplifier has PFFB function and is equipped with 48v5a GAN power supply.  Parameter:Chipset: TPA3255+NE5532Replaceable operational amplifier chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, MUSES01/02/03, etc.Distortion:0.0015%(@1W)Signal-to-noise ratio:≥≥116 dBFrequency response: 20Hz-20KHz (±1DB)XLR input sensitivity: 3.8Vrms (19dB)RCA input sensitivity: 1.9Vrms (25 DB)/1.1Vrms (28.5 DB)Speaker impedance: 4-8ΩStereo maximum output power: 2x300 W (@4Ω) 48V10AInput mode: RCA+XLRTrigger: 12v Tigger inputSub Out: 20Hz~150Hz/600Hz(-3dB) (adjustable output cutoff frequency)Supported equipment: decoders, preamplifiers, computers, CDs, mobile phones, MP3, etc.Output mode: 2.0 passive speaker+SubWorking power supply (DC): 36-48VPackaging size (length*width*height): 146mm*79mm*90mm Amplifier output frequency responseBass output frequency responseBass output level scan Amplifier output distortion scan – 4R/36V/48V Amplifier output distortion