Product Details: Nobsound adheres to the product development philosophy of "better quality, lower price", providing cost-effective audio equipment for music enthusiasts.The sound of the electronic tube amplifier is beautiful and soft, sweet and round, and more durable to listen to
1:) Pure copper wire wound transformer.
2:) Push pull dual-mode, transistor/superlinear operating state.
3:) Select 7 branded electronic tubes.The power amplifier uses 4 EL34C electronic tubes.The power amplifier uses 4 EL34C vacuum tubes
4:) Pure copper gold-plated RCA.Extremely low internal resistance
5:) APTX Bluetooth 5.0 seamless connection.
6:) Japanese ALPS potentiometer.
Specifications: Input voltage: 220V
Output power: 18W * 2（RMS transistor working status）35W * 2 （RMS superlinear working state）
Frequency response range: 10Hz-40KHz ± 0.3db
Size: 300 * 400 * 185mm
Weight: 14kg
Harmonic distortion: 1% (1KHz)
Signal to noise ratio: 85db
Input sensitivity: 300mv
Input impedance: 100K ohms
Output impedance: 4-8 ohms
Power consumption: 250W
Package list: 1 × Finished MD-90 tube amplifier
