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MC998-DW MONO BLOCK POWER AMPLIFIERS (CLASS A)
Mingda Psvane WE 212 valve amplifiers.

 

 

 

 

 

 

 

 

Specification:
Output Power: 45W Output Impedance: 4Ω,8Ω
Distortion Factor: ≤8% Signal-to-Noises: 88dB
Outputs:
2 Pairs
Inputs: 2 Pairs
Frequency: 18Hz~25KHz±1dB input Impedance: 100KΩ
Vacuum Tubes: 212 x1 (JJ)ECC83x1 (EH)6H30 x1
Net Dimension: W43 x D43 x H86 (cm) net weight:

60kg/one channel

MC998-DW Mono block amplifier was launched in November 2012 and has been patented in Peoples Republic of China, and the patent NO. is 201230601303.0

A. MC998-DW is a mono block power amplifier with each channel having its own separately housed power supply unit. The lower part of the mono block is the power supply, with the amplifier housed in the upper unit, to further reduce any unwanted hum and noise. They are connected together by the well insulated and sturdy interconnects.


B. The chassis has a thickness of 8mm made from imported 6061 aluminium alloy and processed by our CNC machining center. The surface of chassis is brushed and anodized. The protective covers and the upper top cover for the amplifier is made of imported acrylic, thus components and the quality of workmanship inside can clearly be seen within the unit.

C. The accurate power and voltage meters are custom made in Taiwan, China. The Loud Speaker sockets at the rear of the amplifier are made from pure Copper with Rhodium plating and are also specially made for us in Taiwan.

D. The circuit design for the circuitry is simple, stable, safe and above all reliable.

E. We use high quality components in these mono blocks: Japanese Z11 silicon steel sheet, for the laminations along with oxygen-free copper wire for the handcrafted E.I. transformers.
The tubes/Valves are the best possible reproductions of the Western Electric 212, along with Russian EH30, JJ 12AX7's. We use Jensen coupling capacitors,with Philip's high voltage electrolytic capacitors together with American and Japanese made resistors,silver wire and high quality lead-free solder. The soldering is completed by our highly skilled workers, each with at least 10 years of service and training within our factory.

F. The sound of MC998-DW astonishes listeners with like no other amplifier with its natural sound and full detailed resolution. The treble is fine, smooth and sweet, the mid-range is full of stereo sound and clear imaging with a stunning sound stage. The bass is superior, accurate, deep, dynamic, clear and smooth.

Many audiophiles were amazed at the performance of MC998-DW and were even unwilling to leave our showroom in Guangzhou AV Show !! Some of them said “this is the really sound from heaven”.

The standard dimension for each amp and power supply is 43cm(W)*43cm(D)*20cm(H). Height of the amplifier’s feet is 5cm and for the protective cover is 40cm. The overall height for each channel is about 90cm.

 

 

 

 

 

 

AMRG

1

Mills Audio Resistors


2

 

TAKMAN,REX

3

 

JENSEN
4

 

SIC-SAFCO RELSIC CO33

5

 

JENSEN
6

 

MR-760
7

 


8

 


9

 




 
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