ShengYa CD-25 Laser CD Player Transistor & vacuum tube HYBRID HiFi Audio

All items guaranteed 100% BRAND NEW in the original edition Box.

Features:

CD-25 is equipped with two output options: transistor audio output and tube audio output; to facilitate the user to select the appropriate audio output mode according to different audio equipment or listening preferences.
Transistor audio output; low frequency deep, wide sound field, dynamic and powerful. Tube audio output; the sound is beautiful and beautiful, pure and natural, slim and sweet. The tube and transistor hybrid high-voltage regulated power supply has extremely high voltage stability. The AC ripple factor is extremely low, and the tone performance is more "stringed", and the benefits to the tone are very significant.
Adopting SANYO movement DA11, combined with PHICIPS digital servo system and self-developed servo software, it has the advantages of accurate reading, strong error correction and good shock resistance.
The digital and analog conversion chip is the decoding chip PCMl796 of Burr Brown Company of the United States. The chip has 24-bit conversion accuracy and 192KHz sampling frequency, which can accurately restore every detail of music.
Analog signal amplification uses Burr Brown's high-precision, high-speed op amp OPA2134 and OPA2604. It is also equipped with a third-order GIC low-pass filter to effectively remove residual digital signal noise interference, making the audio signal more pure and sound quality better.
The power supply is powered by a high magnetic flux and low leakage magnetic toroidal transformer; thus effectively reducing electromagnetic interference. The low-voltage analog power supply is powered by a regulated power supply. The digital and movement power supplies are also supplied by independent power supply to ensure that the various parts of the circuit do not interfere with each other.
Comes with 3 sets of digital input connectors and can be used as a decoder. It is used for audio decoding of digital devices such as computers, set-top boxes, and CD/DVD turntables.
A replaceable power cord that allows the enthusiast to change the tone of the wire.
The aluminum alloy multi-function infrared leisure remote control makes the operation feel better and better.

Specification:
Audio output level : 2.5V
Frequency response : 20Hz 20KHz ± 0.5dB (tube output); 10Hz 20KHz ± 0.5dB (transistor output)
Dynamic range : ≥100dB
Signal to noise ratio: >94dB (tube output); >95dB (transistor output)
Harmonic distortion: <0.005% (tube output); <0.003% (transistor output)
Channel separation: >90dB
Dimensions 430 x 137 x 357 (mm)
Weight : 13.5kg
Gross Weight: 15.5kg


ONE-YEAR WARRANTY !!!