Detailed introduction: 1. CD-3.8 is an upgraded product improved from the original CD-3.5; compared with CD-3.5, this machine has added an ECC82 tube to improve the sound quality and tone of the RCA output. 2. This machine is equipped with two output options: transistor audio output and tube audio output; it is convenient for users to choose one of the output modes according to different equipment or hobbies. 3. Transistor audio output adopts advanced operational amplifier, low frequency deep...

Feature: • The front level volume control adopts the electronic volume control chip CS3310 manufactured by American Crystal Corporation • The final stage is composed of 32 high-power transistors to form a powerful power output stage; 1000W toroidal high-power transformer • Two channels independently use dedicated audio filter capacitors and rectifiers, with a total capacity of up to 120,000 microfarads • This machine can be used as an independent post-stage power amplifier;...

Feature: • Advanced design of dual mono fully balanced amplifier circuit, two channels are completely independent; each channel uses an R-type power transformer • The use of ECC803 and ECC802 audio special tubes and matching gold-plated tube sockets, the sound performance is sweet and natural, and the dynamic is huge • Tube type A output buffer up to 30V undistorted output voltage, easily match any post-stage power amplifier • 4 German WBT products are used for unbalanced...

Feature: • Bluetooth wireless digital audio connection with mobile phones, laptops, tablets and other devices. It can also be connected with iPod, iPhone, i Pad, CD, DVD, TV high-definition box, digital or analog audio; • Attached with optical fiber / coaxial digital signal input interface, and with 24Bit / 192KHz digital-to-analog conversion accuracy; • The pre-amplification part adopts the common cathode type amplifying circuit of the electron tube, and the electron tube acts...

1. CD-18CSII CD player is from the original CD-18CS, it is a particular improved upgrade production on the basis of CD-18CS.  2. CD-18CSII used tube audio output,eliminates the CD player so-called digital code sound effectively, makes the timbre performance exquisite interesting to listen to, the analysis strength and air feeling better.  3. Electron tube and transistor mixed type precise high pressure voltage-stabilized source, the voltage stability is extremely high. AC ripple...

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 tube balanced amplifier developed for the accumulation of many years of experience, make you appreciate the ultimate tube amplifier tone. 2 .The advanced design of the dual-mono fully balanced amplifier, two channels are completely independent; in order to reduce dynamic crosstalk per channel with an R-type power transformer and special transformer shielded box to eliminate power supply noise interference. 3. 9Pcs 12AX7 and 12AU7 audio vacuum tubes as well as...

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...

Directions:  Built-in Dolby Digital / Dolby Digital EX / DTS / DTS ES / Dolby Pro LogicII / DTS neo6.0 / PCM (CD) decoder for a variety of digital audio signal decoding and amplification, 7.1 channel output. High-precision digital HDMI inputs, support 1080i/1080P video output. Fiber / coaxial digital input interface can be connected to DVD, CD, SAT, etc. into the audio decoding. Equipped with an external 7.1-channel audio input interface. Eight digital sound field processing effects, and...