Professional and high quality decoder chip

Using professional up-conversion chip processing software, the audio frequency is increased to 192KHz, and the PCM1792 chip recommended by the majority of HIFI friends is used for decoding, the specification is up to 24bit/192kHz, for the two-channel full-balanced architecture, the left and right channels are each used; low The pass filter circuit uses a dedicated audio amplifier, and the digital output part provides three terminals: AES/EBU, coaxial and optical fiber.

Fully balanced output

M-50CD can provide true fully balanced output, and a pair of gold-plated feet 6922EH is used for balanced amplification and output. The other pair of gold-plated pins 6922EH is used for single-ended amplification and output. The purpose of this is to prevent single-ended and balanced amplification from interfering with each other, so simply HIFI to the end and use 2 pairs of 6922EH to process separately.

Feel the sweet and soft sound of Vacuum Tube

The analog sound output uses two sets of independent Vacuum Tube and crystal tube tuning circuits. The Vacuum Tube compiles slightly using 6922H tube, and the crystal tube output circuit uses carefully selected paired FETs and high-quality capacitors..

Product parameters:

Name / model ：M-50CD

Frequency response:20Hz-20kHz±0.5dB

Dynamic Range:120dB

Signal to noise ratio:92dB

Output level:2.3V±0.5dB( RCA ) 4V±0.5dB ( BALANCE )

Distortion plus noise:< -70db

Power consumption:< 40W

Use Vacuum tube:Gold Plated feet 6922HEx4

volume:460mmx415mmx147mm(WxDxH)

Net weight:16kg

Output terminal:One group RCA, one group balance, one pieces AES / EBU, one pieces coaxial, one pieces optical fiber.