Overview:
The decoder board uses the nos structure, does not process the digital filter chip, and reduces the sound of the digital filter. Using the AD1865 DC output, followed by the IV conversion and LPF, the LPF strictly sets the noise frequency to contain the out-of-band noise. The sound background is clean and the sound is restored. The IV and LPF use the Zhengying gold-plated op-amp, and the user can freely change the op-amp, giving the user more experience of good sound effects. This decoder board, with ordinary 5532 5534 33078 and so on, has a very good performance. The voice is good, the music is good, the long time is not tired, and the simulated taste is strong. Without power supply circuit, users need to provide DC voltage to the decoder board. A pair of 15vs. A pair of 5vs. A single 5v. This decoding uses most plug-in designs. The price is cheap, the materials are generally used, the user needs to upgrade. Hands-on capacitors, op-amps, etc. AD1865R is the old chip
Features:
DC voltage
A group of double 15v
A group of double 5v
A group of single 5v
Size: 95*87mm
Package includes:
1 x Decoder Board
R2R DAC Decoder Board AD1865R NOS DAC Audio Decoding Board Equivalent to TDA1541 See detail