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.



rlxl8.jpg (96594 個位元組)  rlxl7.jpg (101665 個位元組) rlxl5.jpg (96266 個位元組) rlxl1.jpg (108684 個位元組) rlxl3.jpg (98856 個位元組)     

rlxl4.jpg (97799 個位元組) rlxl10.jpg (85450 個位元組) rlxl9.jpg (92419 個位元組)  rlxl6.jpg (95077 個位元組)

rlxl11.jpg (98824 個位元組) trn13.jpg (108292 個位元組) trn12.jpg (114629 個位元組) 


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 : 0.085%  1kHz at 2V

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.

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

Actual Price: HK$55000

Room1308, 13/F,BLK C,.  
Kai Tak FTY BLDG.   
99-101 King Fuk ST,.   
San Po Kong,   KLN,.
Hong Kong
E-mail : 
WhatsApp: 93440168   
facebook :