AIYIMA A07 Premium

AIYIMA A07 PremiumParameters Chipset: tpa3255+NE5532P*2 Operational amplifier chip: NE5532*2 Replaceable operational amplifier chip: OPA2604, OPA2134, LM4562, JRC5532, etc. Distortion: 0. 05% SNR: 103db Frequency response: 20 20Khz Sensitivity: 82db Speaker impedance: 4 80 Output power: 300W*2 (40 load) 10% THD+N Input mode: RCA Supported devices: mobile phones, tablets, computers, MP3, TVs, etc. Output mode: passive speakers active speakers, active subwoofers Working

and small signals are more susceptible to interference

match perfectly and easily to drive all 3-8Ω passive speakers

Intercept frequency :50-250HZ

2MPolarity: inner positive

SNR: 103db

and low tone design: increase the treble

Based on the Android 14 in-depth customization system

it is suit for AC 100-240V power supplyInstruction of Front & Rear Surface:1 ……ON/OFF Switch/Channel Election/Bass & Treble Adjustment/Loudness Adjustment 2 ……Input channel selection Switch 3 ……OLEDdis play window 4 ……IR remote receiver 5 ……Vol +/- & mute switch (press for mute)6 ……Bluetooth antenna (Bluetooth is optional) 7 ……PC-USB input interface 8 ……Optical input interface 9 ……Coaxial input interface 10……RCA input interface 11……A low-pass output 12……Speaker interface (Red: positive

Model:AIYIMA D03

including main volume

It is recommended that you replace the signal line

support SBC，AAC，aptx ，aptx-ll