In the circuit architecture, the digital part uses the most reliable 96kHz receiver, model CS8414, with an external high-precision oscillator to minimize the JITTER and ensure the purity of the music. Cooperate with DF1704, and finally send the decoder chip PCM63. The design of the whole machine adopts the best quality chip on the market. The analog part is another wonderful feature of this machine. The first is to abandon the cheap OP IC as the LPF (low pass filter), and use the vacuum tube as the output component to completely avoid the influence of the IC and avoid the use of a large amount of negative feedback. Cause the loss of details. The circuit structure uses 2 6DJ8 as SRPP connection output, the output amplitude is very large, the S/N ratio is extremely high, and it has low output impedance characteristics. More importantly, the entire analog signal output is completely processed by a simple vacuum tube, without any trace at all. Crystal or IC component. In addition to the above, various audio supplement-level components are everywhere. Fever components such as ELNA precision ceramic FOR AUDIO electrolytic capacitors, DALE military resistors, etc., even the smallest parts are not overlooked.

 

 

Receivable format: up to 96kHz/24Bit
Analog output: a set of RCA
Digital receiving: COAXIAL coaxial, TOSLINK optical fiber each one set
S/N signal-to-noise ratio: >96 dB
Frequency response: 20Hz~20kHz
Total harmonic distortion: <0.06%
Dynamic range: >96dB
DAC50 finished board size: 210mm×200mm
Circuit board input voltage: 0-9V×5, 0-150V×1

 

 

1PCS * LITE DAC-50 DAC Decoder Bare PCB Board PCM63