China-HighEnd-HiFi, a subsidiary of Diamond Palace Investments Limited,

Rm. 9, 31/F., China Merchants Tower, Shun Tak Centre, 168 Connaught Road Central, Sheung Wan, Hong Kong,

Phone +852-91042374; Fax +852-25240490; Email; Web Site


Click trade marks for specific brands 

Klicken Sie die Warenzeichen für spezifische Marken





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

Deutsch - hier klicken

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



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:

Phono Cartridge System:
Power Supply:



 0.25 V

5m V
Hz - 100 KHz -2.0 dB



>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 12AX7 Phono, 2x 12AU7 Voltage Amplifier


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


170×380×160 mm, W x D x H
approx. 6 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.


Order Code

Form of Delivery + Payment

Shopping Baskets

Click price of currency you want to pay with

Prices indicated are fob Hong Kong▼


Please, click here


fob Hong Kong to any country +

Shipping costs additionally to fob price

Payment by bank transfer,

Safes you up to 10% since no fees for payment services and currency exchange

For details click here

fob Hong Kong to any country +

Shipping costs additionally to fob price

Payment via  PayPal

Compared with bank transfer it might cost you up to 10% more on fees for payment services and currency exchange

For details click here

© Copyright

The above offer regarding design, texts, graphics, photographs, colors and so on is protected by  ©Copyright. Use in any form, also in parts only by third parties not having our approval in written form is prohibited and might be reason for legal action from our side.


Diamond Palace Investments Limited

Copyright © 2004
Last modified: 17/12/2014