---
product_id: 161146860
title: "YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage"
brand: "yaqin"
price: "FREE"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/161146860-yaqin-ms-12b-mm-mc-tube-pre-amplifier-with-phone
store_origin: JP
region: Japan
---

# YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage

**Brand:** yaqin
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage by yaqin
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/161146860-yaqin-ms-12b-mm-mc-tube-pre-amplifier-with-phone)

## Best For

- yaqin enthusiasts

## Why This Product

- Trusted yaqin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features

Able to be applied to CD/ DVD and black lacquer disk phonograph (RIAA)\ 
Amplifier provided with output of hight/low two electric levels, namely (0.7V/0.2V), so that it is applicable to pure post-stage amplifier and integrated amplifier 
Black lacquer pickup amplifier adopts negative-negative feedback typed equalization circuit, in conformity to RIAA characters with good acoustic quality. 
The preceding stage amplifier takes a negative pole output circuit, featuring an advantage of transmission with low impedance. 
Touch typed relay transformation is adopted for signal transformation. The filament of electron tube refers to DC power supply, So that noise with this amplifier is minimized. 
This amplifier is manufactured by using linked capactitance special for import audio frequency (MKP) as well as filtration electrolyse and quality metal resistance special for import acoustics. 
The power supply transformer is made of oxygen-free enameled copper wire and silicon steel plate special for import acoustics. 




Input Power : 110V - 240V  AVAILABLE  

Tube / Valve : 12AX7 x 4  

Input Voltage :   
 CD/DVD 0.25V / 0.7V (Second Gear); 
RIAA      0.25V / 0.7V (Second Gear) 

Output Voltage :   
 CD/DVD ≤0.25V ; 
RIAA       ≤5mV 

Frequency Response :   
 CD/DVD: 15Hz-100kHz (-2dB) ;

RIAA: Standard characters 

Signal/Noise Ratio :   
 CD/DVD ≥75dB(A)1KHz(When input 0.5V and output 0.7V);
RIAA       ≥65dB(A)1KHz(When input 10mV and output 0.7V)  

Harmonic Distortion :   
 CD/DVD ≤0.2% ; 
RIAA       ≤0.5% 

Input jacks : 1 group 

Output jacks : 2 groups 

Weight :  6.5 kg 

MC OF High Output !  

Size Dimension :  W: 190mm  H: 180mm D: 290mm 
 
Colour :  Silver Body & Black Power Supply 

Item Includes :  All the Tubes / Valve + Standard 1.5m "5 ft" Power Cord

## Features

- For Hi End Hi Fi-System
- MM/MC
- Hand Made Keep Sound Origin
- Upgrade Version
- Hi-Fi Tube Amplifier

## Images

![YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage - Image 1](https://images-na.ssl-images-amazon.com/images/I/81AEjoyc4tL.jpg)
![YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage - Image 2](https://images-na.ssl-images-amazon.com/images/I/7144d-bPBWL.jpg)
![YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage - Image 3](https://images-na.ssl-images-amazon.com/images/I/71nHQV3pcKL.jpg)
![YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage - Image 4](https://images-na.ssl-images-amazon.com/images/I/71LrL9XiePL.jpg)
![YAQIN MS-12B MM/MC Tube Pre_Amplifier With Phone Stage - Image 5](https://images-na.ssl-images-amazon.com/images/I/71nr6F03TfL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/161146860-yaqin-ms-12b-mm-mc-tube-pre-amplifier-with-phone](https://www.desertcart.jp/products/161146860-yaqin-ms-12b-mm-mc-tube-pre-amplifier-with-phone)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-06*