Ламповый аудиоусилитель Yaqin и проигрыватель компакт-дисков

Parameter: Frequency response: 10Hz-90KHz (-2dB) SNR: 93dB Input impedance: 47KΩ Maximum output level: 18V (THD=0.5%) Gain: 14.5dB Total harmonic distortion: 0.03% (2V output) Left and Right Separation Degree: 63dB (1KHz) Output impedance: 230KΩ Power dissipation: 42W Tube: 5AR4*1, EL84*1, 12AX7*2, 12AU7*2 Net weight: 9Kg

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...

Feature: 1.MC-13S is the latest upgraded version of MC-10L. It is powered by Yaqin 6CA7T tubes which are better than Shu Guang EL34B in sound quality; 2.An analog VU meter on the front panel to monitor the average of the two channel output levels; 3.Class A push-pull power amplifier to reduce distortion; 4.Ultra linear push-pull amplifier provides greater output power; 5.Output transformers manufactured with Japanese silicon steel sheet and high-quality enameled wire, which offer a wide dynamic...

Features: 1.Adopt outstanding improve ultra to recommend work set the circuit free while being getting linear. 2.Grade has enlarged the circuit for SRPP ago, have made the one machine loud and wide , distorted and little frequently. 3.Output transformer is it import audio frequency special-purpose silicon steel sheet (0.35mm ) and high strength high-quality enameled wire and special to is it make craft make to wind to adopt. 4.Machine this adopt foreign famous-brand special-purpose to Hifi...

The circuit characteristics of MS-120:  Use the latest improved export name tube 6SN7EH for powerful power amplification and VU meter for volume level indication.  The best super-linear push-pull power amplifier circuit is used to make the low-frequency driving force and the sound rich.  The front stage is the SRPP amplifier circuit and the "long tail" inverter circuit, which makes the frequency response of the unit wide and distortion small.  The output transformer is made...

Feature: High-fidelity Bluetooth 5.0 wireless playback frees channels from cable transmission and enjoys music freely. Bluetooth supports apt-X lossless decoding. In addition, the product is equipped with a 6.3mm earphone hole, you can create a world and listen to the most real sound. remote control operation, one-key control, mode switching at will, convenient, fast and comfortable. the original Japanese Alps special audio engine potentiometer is selected. Founded in 1994, Yaqin has been...

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)

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-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...