ShengYa CD-25 Electron Tube Gallstone Mixed High Fidelity CD Disc Player Hifi CD player
1.The machine has a transistor audio output and tube audio output two output options; to facilitate the user according to the different audio equipment or listening preferences to choose the appropriate audio output mode.
Transistor audio output; deep deep and powerful, wide sound field, dynamic and powerful. Tube audio output; beautiful sound performance sounds, pure thick natural, slim and sweet. Tube and transistor hybrid precision high-voltage power supply, high voltage stability. AC ripple coefficient is very low, sound performance more "bile taste", the benefits of the sound is very significant.
2.With SANYO movement DA11, with PHICIPS digital servo system and self-developed servo software, with reading accuracy, error correction ability, good shock and good performance.
3.Digital, analog conversion chip for the United States Burr-Brown's advanced decoder chip PCMl796. The chip has 24bit conversion accuracy and 192KHz sampling frequency, can accurately restore every detail of the music.
4.Analog signal amplification using the United States Burr-Brown's high-precision, high-speed op amp OPA2134 and OPA2604; at the same time accompanied by the famous third-order GIC low-pass filter, can effectively remove residual digital signal noise, the audio signal is more pure, better sound quality .
5.Power supply using high flux, low leakage magnetic toroidal transformer power supply; thus effectively reduce electromagnetic interference. Low-voltage analog power supply from the precision power supply, digital, movement power supply from their own independent precision power supply is responsible for ensuring that each part of the circuit without disturbing each other.
6.With three digital input interface, can be used as a decoder. Used in computers, set-top boxes, CD / DVD turntable and other digital equipment audio decoding.
7.Replaceable power cord, easy to change the wire to change the fans sound.
8.Aluminum multi-function infrared remote control, make the operation feel better and better.
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 (width x height x depth): 430 x 137 x 357 (mm)