AIYIMA A07 MAX Amplifier With 48V, 5A, 240W Power Supply The AIYIMA A07 MAX is a high-power Class D amplifier featuring the TPA3255 chip, delivering up to 300W x2 in stereo or 600W in mono. With replaceable op-amps, RCA input, AUX output, and a compact aluminum chassis, it's ideal for audiophiles seeking powerful, customizable performance.

Features: Texas Instruments TPA3255 Class D amplifier chip for high-fidelity audio performance Switchable between stereo (2x300W @ 4O) and mono (600W @ 2O) modes Replaceable op-amp design supporting various chips like OPA2604AP, OPA2134, MUSE01/02/03, LME49720NA, LM4562, AD827AQ 3.5mm AUX output for connecting to active subwoofers or additional amplifiers Compact and durable aluminum chassis with efficient heat dissipation Volume control knob with integrated power switch LED indicators for operational status Amplifier Type: Class D Amplification Chip: Texas Instruments TPA3255 Op-Amp: NE5532 (DIP8, replaceable) Input: 1x Stereo RCA line input Outputs: 1x 3.5mm AUX jack output, speaker terminals Maximum Output Power (Stereo Mode): 2x300W @ 4O (with 48V/12A power supply) Maximum Output Power (Mono Mode): 600W @ 2O (with 48V/12A power supply) Working Voltage: DC 24V–48V, 5A or more THD+N: =0.007% SNR: =110dB Input Sensitivity: 1V Frequency Response: 20Hz–20kHz (±1dB) Maximum AUX Output Level: 1V Dimensions (L x W x H): 265mm x 240mm x 65mm Net Weight: Approximately 1.27kg