Product Details:
ME650 refers to classic circuit design, emphasizing sound balance and stereo sense, redefining HIFI sound quality.
1:) Paired with MUSE02 operational amplifier for small signal amplification, driving 2N3055 for high-power amplification output, effectively improving the resolution and dynamic range of headphone sound.
2:) UPC1237 provides protection and effectively eliminates impact noise, making work more reassuring.
3:) Pure Class A amplifier circuit.
4:) 4.4 Balanced headphone output.2000MW high thrust.
5:) MUSE02 operational amplifier chip.ELNA Audio Capacitor from Japan
6:) Independent separation of left and right channels for purer sound quality.
Specifications:
Thrust: 2000MW
Headphone impedance: 16-600 Ω
Frequency response: 20Hz-30KHz
Signal to noise ratio: ≥ 100db
Distortion:<0.001%
Input impedance: 47K
Power supply: DC15-19V, current above 2A
Size: 170 * 135 * 32mm
Package List:
1 × ME650 Preamp board
