Technical Parameters: 1. Fiber, copper shaft, balanced digital digital input sampling frequency range: 44.1, 48, 88.2, 96, 192 kHz 2. USB digital input sampling frequency range: 32 Bit / 384 kHz 3. Supported formats: MP3, WMA, AAC, AAC+, ALAC, FLAC, APE, WAV, DSD64, DSD 128, DSD 256 4. Frequency response: 20Hz-20kHz±0.5dB 5. Analog output voltage: 2.5V 6. Dynamic range: ≥100dB 7. Signal to noise ratio: >95dB 8. Harmonic distortion: < 0.004% 9. Channel separation: >100dB 10....

1. A-80CS amplifier is from the original A-80, it is a particular improved upgrade production on the basis of A-80. 2. A total of vaginal classic tube preamp and output device for cathode buffer amplifier, so that the machine has a beautiful voice and high dynamic performance.  3. Application of attenuation, low-distortion tone control circuit; sound better than the negative feedback circuit is real and natural tone.  4. Tube with precision high-voltage transistor hybrid power supply,...

1. A88 can be used with mobile phones, PC computers, tablet PCs and other devices for Bluetooth wireless digital audio connection. With IPOD, IPhone, IPad, DVD, TV HD machine for digital or analog audio connections, with fiber / coaxial digital signal input interface, and has 24Bit / 192K digital-analog conversion accuracy. 2. Tube and transistor hybrid precision high voltage power supply, voltage stability is extremely high. The AC ripple factor is extremely low 3. Preamplifier 12AX7 tube...

The core of the pre-amplifier is a high-speed DC amplifier module chip developed with years of experience. It is characterized by wide frequency response, extremely low distortion, slim and thick sound, and dynamic and dynamic, surpassing many so-called advanced audio. Sound quality performance of ICs and discrete components.  Fully balanced amplifier circuit, 12AX7 tube for voltage amplification input stage, 12AU7 tube for second stage drive amplification, warm and charming sound, wide...

1. Philips VAM1202 mechanism,CD7-¢ò servo circuit  2. Burr-Brown PCM1796 24Bit/192KHz sampling DAC chip 3. It has not a HDCD decoder, but it can read HDCD, for the 24Bit/192KHz chip and tubes make the sound nice, 4. Burr-Brown OPA604+OPA2134+OPA2604 operational amplifier,GIC lowpass filter 5. High quality R-type transformer 6. 12AX7,6Z4 vacuum tubes  7. Tube/FET audio output,coaxial output 8. Detachable power cord 9. Aluminium alloy full function remote control...

This machine has a new external output terminal; its set of audio signal input terminals (LINE 5) is used to externally connect other preamplifier audio output terminals, so that this unit can be used as a stereo pure rear stage.  A 203GS Class A amplifier represents the comprehensive performance of our company's experience in designing and manufacturing transistor power amplifiers for many years. It adopts the fully balanced amplifier circuit recognized by many international audio product...

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...

1. The larger part of the core accumulated years of experience in the development of DC combined gallstone developed hybrid amplifier, so that you would to an unprecedented gallstone mixed ultimate tone.  2. Dual-mono fully balanced in amplifier design, two channels are completely independent; in order to reduce dynamic crosstalk per channel with a power transformer and special transformer shielded box to eliminate power supply noise interference.  3. Eight Russian-made enthusiast...

1. Shengya CS-3.5 preamp is an upgraded version of the Shengya CS-3 preamplifier, in terms of materials and sound performance has greatly improved. Fully balanced dual mono amplifier circuit level design, two-channel completely independent; in order to reduce the dynamic crosstalk per channel each with a power transformer, the transformer shield box and a special power to eliminate noise.  2. Zoom core part of accumulated years of experience and developed a high-speed DC amplifier module...