1. Using 6J1 tube
2. The main filter capacitor is imported from 2200UF/25V, and the coupling capacitor is imported with 1UF Philips capacitor.
3. The resistor uses high-precision chip resistors to ensure a good signal-to-noise ratio.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. First-class PCB quality.
5. The input and output are made of gold-plated RCA lotus seat, which is durable and beautiful!
6. The board layout is reasonable, beautiful, and the current is small.
7. Bluetooth uses Qualcomm QCC3008 Bluetooth 5.0, supports APTX.
Power supply: DC18-24V
With treble and bass adjustment
Specifications: Bluetooth 5.0 QCC3008
With Bluetooth & AUX switch selection
Material: metal + pc
1 * 6J1 Tube Amplifier
2 * tubes
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.