MS-12B
 

Cir cuit Feature
●Able to beapplied to CD/DVD and black lacquer disk phonograph(RIAA)
●Amplifier provided with output of high/low two electric levels,namely(0.7V/0.2V),so that it is applirable to pure post-stage amplifier and integrated amplifier
●Black lacquer pick up amplifier adopts negafive-negative feedback typed equalization circuit,in conformity to RIAAcharacters 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 capacitance special for import audio frequency(MKP) as well as filtration electral yse and quality metal resistance special for import acoustics.
●The power supply trans former is made of oxygen-free ena meled copper wire and silicon steel plate special forimport acoustics.
  Electric Performance Index
●Output Voltage
CD/DVD　0.25V/0.7V（Second Gear）
RIAA 0.25V/0.7V（Second Gear）
●Input Volage
CD/DVD　≤0.25V
RIAA ≤5mV
●Distortion of Harmonic Wave
CD/DVD　≤0.2%
RIAA ≤0.5%
●Frequency Response
CD/DVD　15Hz-100kHz(-2dB)
RIAA As per RIAAstandard characters
●SNR
CD/DVD　≥75dB(A)1KHz(When input is0.5V.and output is0.7V时)
RIAA ≥65dB(A)1KHz(W

CD/DVD　≥75dB(A)1KHz(当前入0.5V.输出0.7V时)
RIAA ≥65dB(A)1KHz(当前入10mV.输出0.7V时)

 
 

MC-100B

Electrical performance targets
● Output power:
    30W×2 (8Ω) Triode (TR) connection
    60W×2 (8Ω) Ultralinear (UL) connection
● Frequency response: 5Hz～80KHz (-2dB)
● Distortion: ≤1.5%
● Signal noise ratio: ≥90dB (A)
● Input sensitivity：
    packed mode: 0.25V
    Pro mode: 0.6V
● Valve: KT88×4 6SN7×4 12AX7×2




 
MC-84L
● Adopt outstanding improve ultra to recommend work set the circuit free while being getting linear.
● Grade has enlarged the circuit for SRPP ago, have made the one machine loud and wide , distorted and little frequently.
● Output transformer is it import audio frequency special-purpose silicon steel sheet (0.35mm ) and high strength high-quality enameled wire and special to is it make craft make to wind to adopt.
● Machine this adopt foreign famous-brand special-purpose to Hifi grade electrolytic having polarity electric capacity and high-quality Third Ring Road money to hinder and make stereo, the main sound channel selects for use and imports the special-purpose volume electric potential device.
● This machine use grade gallbladder *7 of 12As not famous with behind grade use by gallbladder the EL84s and top-grade English walnut side board not wooden not real not famous.
● output power：12W×2（4Ω-8Ω）
● harmonic distortion：≤1.5%
● SNR：≥78dB(A weight)
● frequency response：6Hz--60KHz
   （Mark measurement technique according to country ）


● ignal inputs level：≤300mv
● load impedance：8Ω or 4Ω
● The consumption of power source ：≤90W
● Valve: EL84×4 12AX7×2

VK-2100
● First class-B gall stone is combined , grade is SRPP circuit before the gallbladder. The wide speed is fast frequently, the sound is nice.
● Adhoc mid point and output end is it protect to short out, voltage transformer import audio frequency special-purpose silicon steel sheet and high strength enameled wire and special craft wind and make when adopting.
● Adopt import famous factory stereo Hifi grade electrolytic , import audio frequency special-purpose to is it connect with electric capacity (MKP ) and Third Ring Road good money hinder and make to pay to select for use.
● Adopt import high-quality silver contact relay and Japan original packaging Toshiba stereo special-purpose high-power make power output in charge ofing to select for use.
  output power：85W+85W（8Ω）
SNR：≥90dBC(A weight)
frequency response：10Hz--100KHz-1dB（Mark measurement technique according to country）
Lose true degree：≤0.5%(1KHz)
input sensitivity ：≤250mv
Etc. loudness ：100Hz & 10KHz+6dB（Little volume）

MS-300B
● Electric Performance Index
● Output Power: 10W×2 (8Ω)
● SNR: ≤75dB(A)
● Distortion of Harmonic Wave: ≤1％(at 4W)
● Frequency Response: 5Hz－40KHz (－2dB)
● Input Sensitivity:
0.3V during integrated input
0.6V during pure post-stage input
● Electron Tube:300B×2 　 6SN7×2 　12AT7×2 274B×l
● Volume:L(590mm)　B(470mm)　H(380mm)
● Gross Weight: 　27Kg


MS-34C
   
  Electric Performance Index
● Output Power: 10.5W+10.5W(8Ω)
● Distortion of Harmonic Wave: ≤1.8％
● SNR: ≥73dB(A)
● Frequency Response: 6Hz－38KHz (－2dB)　
● Input Sensitivity: 180mv(1k)
● When spending loudly: 10KHz/1KHz(+8dB)
100Hz/1KHz(+8dB)
● 32Ω Earphone Recommended.
● Electron Tube:　 EL34B×2 　 6SN7×2 　
 
 


MS-6V6
   
  Electric Performance Index
● Output Power: 12.5W+12.5W(8Ω)
● Distortion of Harmonic Wave: ≤2％
● SNR: ≥80dB(A)
● Frequency Response: 5Hz－75KHz (－2dB)
　　　　　　　　　　　 0.2V（1KHz） during integrated input
● Input Sensitivity:
0.6V (1KHz) during pure post-stage input
● 32Ω Earphone Recommended.
● Electron Tube:　 6V6×4 12AU7×2 12AT7×2
 
 



MC-10L
● Adopt improve export load with name in charge of EL-34B make powerful rate enlarge newly.
● dopt the ultra and linear work of recommending improved and put the circuit.
● SRPP enlarges circuit and " long end type " phase inverter.
● The output transformer adopts and imports the silicon steel sheet of audio frequency (0.35mm ) and high-quality enameled wire of high strength and winds the craft of making specially.
● Machine this adopt foreign famous brand fevered special-purpose and electrolytic having polarity electric capacity and good Third Ring Road to make stereo all.
● The main sound channel uses and imports the special-purpose large-scale volume electric potential device, have quiet background of music, the noise is low, there is no sound advantages of dyed and durabling etc.
● output power：≥52W×2（8Ω）
● Lose true degree：≤2%(40W)
●frequency response：20Hz---60KHz
   (±1.5dB10W时）
● SNR：≥85dB(A weight)
● Valve: EL34B×4 6N1×4

●load impedance：8Ω or 4Ω
●The power comsumption of power source:220W
●signal inputs level:≤300mv

MC-6L6A
● Select fine ultra recommending circuit getting linear most for use , use person who improve export load with name bright 6L6GC make powerful to export newly.
● Grade has enlarged circuit and " long end type " phase inverter for SRPP ago, output transformer adopt Japan produce audio frequency special-purpose silicon steel sheet (Z10 ) and high strength enameled wire and special to is it make craft make to wind.
● Select for use famous without being imported factory the special-purpose to Hifi grade the electrolytic in stereo set and (MKP) make hindering audio frequency electric capacity and the Third Ring Road money not high-quality not special-purpose.
● The main sound channel selects for use and imports the special-purpose volume electric potential device . Set up the function of the earphone especially, may connect and use the earphone to listen to the gallbladder machine.
● output power：23W+23W（4Ω-8Ω）
● frequency response：6Hz-70KHz（-2 dB）
● Lose true degree：≤5%
● SNR：≥78dB(A weight)


● input sensitivity ：≤250mv
● Input impedance：≥20KΩ
● load impedance：8Ω or 4Ω

VVK-2000 model combined type Hi-Hi shell kind of amplifier
  Machine this adopt current most beautiful newest achievement , circle of stereo ,, fevered materials, fevered circuit,Hifi design.
● It is hindered inside that there is little , low most outstanding megnetism leakage of stereo at present , high-efficiency Model R voltage transformer . Rated power is greater than 500W. Guarantee to export powerfully.
● Select for use imported and famous brand audio frequency special-purpose high speed electrolytic 4000UF is it strain wave to make , select for use day show effect J77 , K214 make and promote. Eight Japan have a fever grades of original packaging three willing to is it do power amplification export to in charge of.
● Lotus root shut electric capacity adopt Germany getting red majestic horse electric capacity all , signal input , output field adopt distant Japan have a fever grades of money contact relay, the electric potential device selects for use and imports the large-scale volume electric potential device.
● Machine Adopt high-quality Third Ring Road money hinder all, and outside radiator of putting etc., guarantee copies of machine stability and durability.

CD2
● Input Sensitivity:0.55V(=0.5V )
● Frequency Response:5Hz~500KHz(-1 dB)
● Distortion of Harmonic Wave:≤0.15℅(1KHz)
● SNR:≤60dB(A)
● Electron Tube:6J1×2
● Gross Weight:1.9kg
● Volume:255mm×190mm×225mm