Yaqin MS12B Tube Preamplifier

Yaqin MS-12B

 

About
the MS-12B:

 

The
MS-12B is an all tube pre-amplifier incorporating a RIAA moving magnet phono
input and a line level input.  Combining
great tube sound, attractive design and a slim footprint, this is a great
addition to any system.

 

Other
highlights:

 

·      
Cathode
outputs ensure low driving impedance.

·      
Separate
pre-amp main or line out for maximum flexibility

·      
Tube
filaments are powered by DC to eliminate hum.

·      
All
signal switching utilize high precision relays for reliable and noise free connections

·      
Audiophile
Philips MKP coupling caps, audiophile electrolytic capacitors and precision
metal film resistors used throughout

·      
Specially
wound power transformer using OFC copper and Japanese audiophile silicon steel
core material.

·      
High
quality RCA input jacks

 

 

Specifications:

 

·      
Input
sensitivity:  5mV (Phono) and 0.25V (DVD
/ CD)

·      
Output
levels:  0.7V (Main)
and 0.25V (Line)

·      
Frequency
Response:  15Hz to 100kHz (-2dB)

·      
S/N
ratio:  Better than 75dB DVD / CD in,
65dB Phono in (A weighted)

·      
Inputs:  Front Panel Phono input and Rear Panel DVD /
CD input

·      
Tubes :  12AX7 x 2, 12 AU7 x 2

·      
Power
input:  120V / 240V selectable

·      
Shipping:  18” x 10” x 10”  15lbs

 

Who
are we?

We
are fellow audiophiles who look for cost effective upgrades to today’s thin,
shrill digital sounds from mass market gadgets. 
We look for products that give that smooth, open, “you are there” sound
without having to pay a hefty price for esoteric products that might be more
about hype than substance.  Engineers by
trade, we believe in applying our training to select products based on sound
reasoning and tradeoffs for the best value.

 

Why
buy from us?

We
are long time audiophiles that value interaction and camaraderie with our
fellow hobbyists.  We are passionate in
our pursuit and want nothing less than complete satisfaction for our
customers. 

 

The
products are sourced from established manufacturers and are stocked in and
shipped to you from the US, after we fully inspect and test them to ensure
complete functionality.  By buying from
us, you eliminate the uncertainty of purchasing products from overseas and we
stand behind your purchases to ensure your satisfaction and enjoyment.

 

Warranty

We
are pleased to offer a one year parts and labor warranty for Silk Audio
products that we sell, except tubes.  We
provide service from our US
location for your convenience.  Please
contact us in advance before shipping units back for any service work.  Please plan to arrange for return shipping as
well but we are also happy to furnish parts to you in case you prefer to
perform the service work.

 

Shipping

We
use FedEx for shipping.  Normally we use
Ground, Insured shipment but we can ship by faster means at your cost.  Please keep in mind items over $500 require
adult signature for delivery.

 

Tax

Products
sold to Illinois
addresses requires collection of state tax of 6.25%