ES9038Q2M decoder board
Product Description:
All parts and components of this product are original products, unpretentious and pure in quality; the use of high-quality original parts not only guarantees safety and quality, but also has a long service life, and more importantly, it is a strong guarantee that the actual performance can reach the design goals. The pursuit of first-class quality is our consistent aim.
product details:
Basic parameters:
Voltage: DC 9-15V
PCB size: 76*86MM
Output terminal: RCACan be connected to power amplifiers, headphone amplifiers,3.5 terminal can be connected to earphones
Input support:
Coaxial: PCM44.1k~192k 24bit/DOP DSD64
Fiber: PCM44.1k~192k 24bit/DOP DSD64
I2S/DSD: PCM44.1k~384k 32bit/DSD64, DSD128, DSD256
I2S/DSD pin definition: PCM_BCLK-DSD_CLK, PCM_LRCK-DSD_L, PCM_DATA-DSD_R
Pin description:
The board interface faces up, from top to bottom: GND, vacant, LRCK, BCLK, DATA
Main selling points:
~: Perfect and seamless use with the interface, PCM DSD switching without defects.
~: ES9038Q2M has relatively complete parameters, 129dB DNR -120dB THD+N
~: easy to install
Because the MCLK of ES9038 is an independent clock of 100M, it is very convenient to only input DATA BCK LRCK. Polishing CD DVD old decoding effect is very good. It is delicate and round, and extends very well. It is equipped with NE5532 op amp by default. To upgrade the op amp, customer service can choose the op amp with fever, high-precision active crystal oscillator
Audio input settings:
J1 short, coaxial input
J2 short circuit, optical input
J1 and J2 are not shorted, I2S input
Filter settings:
J3, J4, J5, J6 are not shorted,Filter=apodizing fast roll-off filter
J3 is not shorted:
J4 short, filter=brick wall filter
J5 short, filter=corrected minimum phase fast roll-off filter
J6 short, filter=minimum phase slow roll-off filter
J3 short circuit:
J4 short, filter=minimum phase fast roll-off filter
J5 short, filter=linear phase slow roll-off filter
J6 short, filter=linear phase fast roll-off filter
volume control:
VOL: 1-2 shorted for mute, 2-3 shorted for maximum volume
Single-connected potentiometer can be connected externally, the potentiometer handle moves to the jumper direction, corresponding to the wiring in turn, increasing the volume from left to right
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Buyers must-read:
.All the items sold online in our shop are products of better quality and rarely repaired, but in case of repairs, the buyer is responsible for the postage sent to you, and we are responsible for the postage sent to you. We will only ship the goods after we have debugged them properly..