Yaqin MS-12B Highend HiFi Tube Phono Stage and Pre Amplifier

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Top Class Unit, for use with CD/DVD Player as a Preamplifier and with MM Cartridge Turntable as a Phono Stage

General

MS-12B is a pre-amplifier / Phono stage combination for use with CD/DVD player as well as MM cartridge turntable.

It comes with dual stereo outputs of 0.7 and 0.25V for connection of integrated or power amplifier and also allows bi-amp configuration. The Phono stage includes an active RIAA equalization. A DC filaments power supply guarantees optimal hum and noise reduction.

Power transformer is 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 audiophile capacitors, high-quality metallic resistors, imported volume potentiometer, all packed into a rigid, well-shielding and very durable aluminum enclosure with aluminum front panel.

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.

Different power supply voltages are available.

The already excellent unit allows tube rolling and in this way as well as by other measures can be tuned to an absolute Highend Sytem.

Technical Data

Input Sensitivity Pre-Amplifier:

Input Sensitivity Phono Stage:
Frequency Response:
THD Pre-Amplifier:

THD Phono Stage:
S/N on CD/DVD input:

S/N on Phono input:

No. of Inputs:

Output Voltages:
Tubes:

Phono Cartridge System:
Power Supply:

Color:

Dimensions:
Weight:

 0.25 V

5m V
15Hz - 100 KHz -2.0 dB

0.2%

0.5%

>75 dB at input 0.5 V, 1 kHz, output 0.7 V

>65 dB at input 10 mV, 1 kHz, output 0.7 V

2 groups RCA, gold-plated, CD/DVD and Phono

1 group 0.25 V, 1 group 0.7 V

2x AX7 Phono, 2x 12AU7 Voltage Amplifier

MM

AC 115V / 60 Hz or 220, 230, 240 V / 50 Hz

Silver

170×380×160 mm, W x D x H
approx. 3 kg

Delivery Volume

Brand-new, original packing, once opened for check and short test, including the following items:

1 amplifier, 1 power cable, 1 original operating manual.