Yaqin MS-20L Highend HiFi Integrated Tube Amplifier

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Top Class Unit, push-pull circuit, 2x 50W, full Class A, switchable between Ultra Linear and Triode Mode, extra-wide Frequency Range, Head Phone Output, Remote Control

General

MS-20L is a 100% Class A push-pull, Integrated Tube Amplifier, based on famous EL-34B and with 6J1 as drivers and for voltage amplification what can be operated either in triode of in ultra-linear mode. It features digital channel indication, infrared remote control, front panel headphone output and external bias adjustment system.

High DC voltage delay circuit for tube protection is applied.

Tube replacements for 6J1 can be EF95, 6AK5 or 5654.

Transformers are made in STALLOY, Japanese special audio steel of 0.35 mm in thickness , wiring consists of high-strength enamel-isolated pure OFC copper applied in a special coiling process. Further components are imported and of highest quality such as electrolytic capacitors, audiophile capacitors, high-quality metallic resistors, imported motorized volume potentiometer, all packed into a rigid, well-shielding and very durable enclosure.

Sound quality is excellent full in Class A, warm, silk-like smooth, but also precise, transparent and powerful over whole very wide frequency range with high dynamics, realistic, without coloration, music background calm and noise on very low level.

Power supply is selectable between AC 110 V / 60 Hz and 240 V ±10% / 50Hz.

Technical Data

Output Power:
Frequency Response:
THD:
S/N:

Input Sensitivity:

No. of Inputs:

Headphone Output:
Tubes:

Remote Control:
Power Supply:

Color:

Dimensions:
Weight:

 2x 50 (80) W
5Hz - 75KHz ±2 dB

1.6% at 1 kHz

>88 dB, Class A

< 0.23 V, 1 kHz

4 groups, gold-plated

4Ω, 8Ω

32 Ω, recommended

4x EL34B, 8x 6J1

Infrared

AC 110 V / 60 Hz, 220-240  V / 50Hz

Silver / Black

320×420×210 mm, W x D x H
approx. 21 kg

Delivery Volume

1 original operating manual.