Yaqin Tube Audio Amp e lettore CD

All items are guaranteed to be 100% brand new in the original box. 1 year warranty!! Product features: Adopting four KT-88 electronic tubes, the pre-stage adopting four 6N8P or 6SN7 and 12AX7B tubes for driving, the sound quality is pure Automatic protection function: When the machine fails (such as damage to the bile duct or excessive output signal) that may damage the machine and the user speaker, the protection circuit in the machine automatically protects the bile duct and cuts off the high...

YAQIN MS-34B HIFI EL34 tube amplifier combined push-pull Bluetooth power amplifier TR UL tube preamplifier Electrical performance index: Gross weight: 25.5kg Distortion: ≤1.0% Input sensitivity: ≤260mV Load impedance: 4Ω-8Ω Net weight: 23kg Frequency response: 10Hz-48KHz(-2dB) Signal to noise ratio: ≥ 90dB (A-weighted) Maximum power consumption: ≤250W...

YAQIN MS-90B Audiophile Integrated Amplifier & Pure Power amp Vaccum Tube KT88-EH*4 USSR 6H8C*4 12AX7*2 with protective cover  100% Brand New YAQIN MS-90B is not only an Integrated Amplifier but also can be used as a Pure Power Amplifier. Dimension: 395mm*495mm*240mm  Gross weight: about 34kg  Net weight: about 28kg  Tube: Russia KT88-EH*4, USSR 6H8C*4 12AX7*2  Maximum: UL55W*2 (8 Ω)  Output power: TL28W*2 (8 Ω)  Load impedance: 4Ω ~...

Product Introduction Transistor mode/superlinear mode Bluetooth 5.0 high-definition transmission USB digital input Balanced input Unbalanced input Black glue playback function Removable bladder design Self developed HIFI transformer Remote control Bluetooth connection Bluetooth s.o Bluetooth 5.0 high fidelity wireless playback relieves the constraints of wired transmission and allows for free music enjoyment with APT-X lossless decoding support USB digital audio input Equipped with CSR 8675...

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....

Features: 1. Good separation, left and right channel split structure 2.64 level volume adjustment, no level 1dB 3. Relay precision resistor network control 4. Volume is accurately displayed using LED digital screen 5. Remote control, switch freely 6. Each channel uses 2 300B tubes, 3rd stage, Class A push-pull output, 5Z3P bile rectifier, which makes the output impedance of this machine low and the damping characteristics are good. 7. The layout is rigorous and reasonable. The pre-stage circuit...

Product detailed parameters Model: MS-212T Power amplifier type: Mono split electronic tube power amplifier (2 sets, 1 set) Electronic tube: E-212x1/300Bx1/2A3x1/101Dx1274Bx1/6SN7x1/WY-1X1/WY-2X1 POWER OUTPUT: 30W+30WClass A FREQUENCY RESPONSE: 19Hz~22KHz (+2dB) RATED IMPEDANCE: 42/82 Signal to NOISE Ratio: 86dB (A-weighted) HARMONIC DISTORTION: 1.5% Input SENSITIVITY: 600mV SIZE: 565x330x417mm (single unit) Weight: 55KG/set (net weight)