The Real  -XL  Line Preamplifier.


Flagship grade Line preamplifier.

The mono block with external power supply , 4 unit design.
The version use copper at power supply chassis. other are same as standard version.

The Real-XL line preamplfier use Hasimoto line input transformer to one 6DJ8 tube to one Western Electric 418A tube with one Hasimoto line output transformer construct Class A for each channel.

 

The Real-XL line preamplifier 's application of a highly efficient solid-state voltage regulator with 6754/412A Tube for current regulator and Tango choke in the HVB+ power supply . Also it use the external power supply get highest S/N.

   

Features  

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Specifications

Controls : 
Main unit : Main Volume , Input Selector , Output XLR/RCA Selector , Phase Normal / Inverse .
Power supply : Power On/Of
Output :  Two XLR Main Output  , Two RCA Main Output .

Input : Three XLR input , Three RCA input.

Output Impedance :  60 ohms
Recommended load:  600 ohm or greater.

Frequency Response:  20Hz ~ 45KHz 0/-0.3dB , 10Hz ~ 100KHz -3dB 

T.H.D : <0.1% (20Hz ~ 20KHz /4V)

Input Impedance: 600 ohm XLR , 10K ohm RCA.

Gain: 20 dB ( XLR and RCA are same gain )

S/N: >110dB

Channel Balance: <0.1dB(20Hz ~ 20KHz /max output)

Channel Separation: >100dB(2Hz ~ 20KHz)

Phase Mode : Normal

Max Output : 28V/ 30Hz ( load at 600 ohm )

Line-Stage Tubes :2pcs 6DJ8,  2 pcs 418A , 2pcs 6754/412A.

Dimension: 
Main 419mm x 310mm x 200mm (W x D x H) , 
power supply 230mm x 330mm x 115mm (W x D x H).

Weight: 2 Main and 2 power supply total 45kg

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


　

YS-Audio
Room1308, 13/F,BLK C,.  
Kai Tak FTY BLDG.   
99-101 King Fuk ST,.   
San Po Kong,   KLN,.
Hong Kong
Tel:(852)93440168    
E-mail : info@ys-audio.com