Bluetooth Pairing PIN: 6666
This decoder uses a chip from the golden era of CD players, delivering a rich, analog sound with emotional vocal performance and excellent slow-music reproduction. Its sound signature is reminiscent of the legendary TDA1541, offering a warm, vinyl-like experience rather than the harshness of modern high-resolution chips. Perfect for those who enjoy sitting back and relaxing with music. (The decoder chip model is not disclosed to prevent copying.)
The device features an imported power transformer (minor scratches due to storage; please note before purchasing) and a dual independent winding power supply design for digital and analog sections, with multi-stage independent voltage regulation—truly an audiophile-grade design at an exceptional value. 
It includes premium components:
- Imported power transformer
- Japanese rectifiers
- ELNA, Sanyo solid, and Panasonic capacitors
- WIMA, EVOX, and Philips film capacitors 
Specifications:
- Inputs: Bluetooth, Coaxial, USB
- Bluetooth Formats: SBC, AAC, aptX, aptX-LL, aptX-HD, LDAC
- Output Signal: 2V RMS
- SNR: ≥100dB @ 1kHz
- Dimensions: 115mm (W) x 40mm (H) x 140mm (D)
- Weight: 0.8kg 
