Features: 1.The power transformers manufactured with silicon steel sheet and high-quality oxygen-free enamelled copper wire 2.Beautiful aluminum chassis and panel with logo window and steel heavy duty chassis. 3.This processor employs cathode followers to improve your audio system. It outputs the same voltage as it receives. The voltage gain approaches 1. It also adds tube audio quality to digital audio, reduces work load of a receiver (or an amplifier), and makes speakers sound warmer and more...

Features: a)The output transformer uses exported audio special stalloy Z11(thickness is 0.35mm) and high strength oxygen-free copper wire enamel insulated wire. It can make make less electromagnetic interference, strong driving force,transparent sound powerful. b) The transformer is designed with large power margin large, constantly abundant energy, and it plays important role in the circuit. So the details of replaying music is clear, the dynamic is excellent and the sound field is stable...

1. 7027B tubes and push-pull circuit strong Output 2. The front stage and an inverter circuit used in all five 6J1 tube connected to three tubes 3. The high voltage power supply for the automatic power-on control delay 4. The ad hoc ultra-linear (UL) and tertiary (TR) connection capabilities 5. With remote control Specifications: Output Power: 40W + 40W (8Ω) Input harmonic distortion: ≤0.5% (1KHz) Frequency response: 5Hz-68KHz SNR: ≥88dB (A-weighted) Input Sensitivity: ≤0.23V...

Features: Pre-amplifier uses SRPP form circuit,  wide frequency response, low output impedance NF, NO-F , Power power amplification   ,  3 function modes,  Amplification use low impedence high power triode 845 tube, wide frequency response, High driving force 2 levels preamplification , 2A3 and 6SN7 Using top-quality output transformer, Z11(0.35), with top quality proceduce process All functions infrared remote control Using high-quality electronic components to get...

Specifications: Output power: 32W + 32W (8 Ω) Frequency response: 10Hz – 70kHz (- 2dB) Distortion: ≤ 1.0% Signal to noise ratio: ≥ 90dB Input sensitivity: ≤ 300mV Power consumption: ≤ 250W Load impedance: 4 Ω-8 Ω Electronic tube: el34x4, 12au7x2, 6z4x1 Gross weight: 25.5kg Net weight: 23kg Size: 355mm long * 400mm wide * 220mm high

YAQIN MS-33B HiFi Vaccum tube Vinyl phono amplifier preamp MM/MC for LP player 100% Brand New MS-33B uses French Sulun coupling capacitor. Power transformer uses high strength oxygen-free copper enameled wire.  Japan imported audio special silicon steel sheet and special winding process.  MS-33B is a cathode output circuit. It has the advantage of low impedance transmission.  A vinyl disc player that can be used with various impedances.  SPECIFICATIONS:  Output...

Features: 1.Preamplifier use SRPP amplification circuit and Nagao-type inverter circuit, make it let the audio frequency wide, distortion is little. 2.It use the famous 2A3 triode push-pull enlarges, the interface resistance is low, the damping characteristic is good and choke filter. 3.Earphone/Headphone output 4.External Bias adjustment . 5.This amplifier is made with audio special Enthusiast electrolytic philip capacitor (MKP), capacitive cross-linked and high quality metallic resistance....

YAQIN MS-20L EL34 tube BluetoothClass AB Power Amplifier HiFi Integrated Amplifier 100% Brand New 1. Qualcomm Bluetooth chip is fast and stable It adopts imported Bluetooth module, Qualcomm (QUALCOMM) CSR8675 Bluetooth chip, and supports Bluetooth 5.0 protocol. Support UAT, LDAC, AAC, SBC HD audio transmission format; 2. High gain, glue stick antenna transmits faster and the signal is more stable The external detachable high-gain glue stick antenna can be effective, strengthen the signal...