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. 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,...

Detailed introduction: 1.A17CSII is a gallstone hybrid power amplifier with digital fiber coaxial and wireless Bluetooth input. 2. The audio signal amplifying circuit in the machine is the common cathode amplifier and buffer amplifier of the electron tube. The used electron tube is a 12AX7LPS/12AU7 made in Russia. The sound performance is better than that of the domestically produced 12AX7/12AU7 used in the A17, and the bile taste is more intense. Better air quality. 3. The use of electronic...

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...

1.CD-3.5 is improved by the upgrade from the original CD-3 on the basis of products; the machine to optimize the movement of the assembly process, so that its reading accuracy increased dramatically, so that the voice of the amount of information and sound density significantly improved, more accurate sound field positioning. 2 The machine has two output of the transistor audio output and tube audio output options; the convenience of users according to the different equipment or hobbies to...

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...

Speaker structure: bookshelf material wood Interface Type: RCA Interface speaker type: front Power: 60W Weight (g): 17.5kg Impedance: 4 ohms

1. The use of a separate two-channel balanced transmission amplifier structure, effectively eliminating dynamic crosstalk problems.  2. The audio signal from the input circuit composed of FET cascode differential amplifier, a differential voltage for amplification transistor famous, the final stage 24 by the power transistor power output stage composed of a strong, easy to push low as 2 ohms speaker impedance.  3. Power supply in part by the 1500W toroidal transformer dedicated stereo...

the price is for a pair The sound of PSM-300T is based on the upgrade of PSM-300. The main point is to add the 6N16 tube and add the working status indicator. The audio signal input stage is a 6N16 tube for gallbladder field hybrid differential voltage amplification, the famous transistor is used for the second stage and then differential voltage amplification. The final stage consists of 24 high-power transistors to form a powerful power output stage, which easily pushes large to 2 ohm...