The latest version in May 2020
The PCM1794A device is a monolithic CMOS integrated circuit consisting of a stereo digital-to-analog converter (DAC) and support circuitry in a small 28-pin SSOP package. The data converter features Texas Instruments’ advanced segmented DAC architecture with outstanding dynamic performance and enhanced clock jitter tolerance. The PCM1794A device provides an equalized current output that allows the user to optimize analog performance from the outside. Supports up to 200kHz sampling rate.
Please note that this decoder has a slight noise floor (white noise), which is an inherent property of the product. It is normal, please do not misunderstand it.
decoder chip:PCM1794*2pcs ak4118*1pcs
op-amp :LME49720*2+LME49710*2 OR JRC 5534DD*2+ 5532DD*2
Input: coaxial and optical 192K 24BIT
Output: analog RCA
Input voltage: 100/110v OR 220/230V AC 50/60hz
PACKING LIST:dac *1 piece, POWER LINE*1 piece.(not contain the Signal lines)
There are 2 versions, the op amps are different and the prices are different. Please choose to purchase according to your needs.
Version 1(bundle 1): op amp 5534DD*2+5532DD*2 90.57 USD
Version 2(bundle 2): op amp LME49710*2+LME49720*2 102.34 USD
Different op amp effects will be different if you are an audiophile. You can also try to replace other op amps yourself. I think there will be unexpected surprises.
Special note: Due to different production batches, if some accessories are out of stock, we will replace them with other accessories of the same grade. Please feel free to use them.
Feedback from some buyers