Balanced A2-SE    Full Balanced Tube Line Preamplifier



The BALANCED A2-SE is Special  Edition of BALANCED A2 Full Balanced Tube Line Preamplifier .
The BALANCED A2-SE use Neutrik RCA connections , Neutrik XLR connections ,  all coupling cap use Sonicap.

 

Features  

 

New version 1.5 is available, now.
The new version use 4pcs 12AU7 and 2pcs 5687WB ( before version use 4pcs 12AT7 and 2pcs 5687WB ).
That improved the S/N and bass control.


Feedback and Review for BALANCED A2-SE  fully balanced line Preamplifier : Click there


a2esf3.jpg (288618 個位元組) a2sef2.jpg (236142 個位元組)  a2esback.jpg (261311 個位元組)


a2fbn.jpg (465169 個位元組)  Black Faceplate Color version


Specifications

Controls : L Gain , R Gain , Main Volume , Input Selector , Power On/Of

Remote Control : input select , volume control , mute 

Output :  Two Main with XLR / RCA , One Record with XLR / RCA ,

Input : L1 , L2 , L3 , L4 with XLR / RCA , Processor with XLR / RCA ( HT/BP )

Output Impedance :  500 ohms Balanced , 250 ohm SE Main.
Recommended load:  10K ohm or greater ( Balanced ) , 5K ohm or greater ( SE ). 

Frequency Response:  15Hz ~ 85KHz(-0.5dB)

T.H.D : <0.03% (20Hz ~ 20KHz /2V)

Input Impedance: 100K ohm XLR

Gain: 17dB at Balanced output , 12dB at SE output

S/N: >98dB

Channel Balance: <0.2dB(20Hz ~ 20KHz /max output)

Channel Separation: >92dB(2Hz ~ 20KHz)

Phase Mode : Normal

Max Output : 25V

Line-Stage Tubes : 4pcs 12AU7 , 2pcs 5687WB

Dimension: 455mm x 350mm x 120mm (W x D x H)

Weight: 7kg

Power Source: 110-127/220-240V,50/60Hz

 

Direct Price : USD$1650

The shipping by Air post to USA and Europe is US$110


 

YS-Audio
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Kai Tak FTY BLDG.   
99-101 King Fuk ST,.   
San Po Kong,   KLN,.
Hong Kong
Tel:(852)93440168    
E-mail : info@ys-audio.com