Symphonies Plus-DX High-Definition Tubes Line Preamplifier
Symphonies Plus-DX High-Definition
Tubes Line Preamplifier
The Symphonies
Plus-DX , is Super version of Symphonies
Plus
Tube Line Preamplifier .
The Symphonies Plus-DX use Neutrik RCA connections ,
coupling cap uses Amtrans Golden Black and AudioCap
Theta cap , TKD conductive plastic potentiometer volume
control , Hashimoto power transformer and Hashimoto choke.
Features
Huge dynamic
range,
both the beautiful tone color and wonderful rhythm ,
ultra linear circuit of the line stage designed for the DVD - Audio and SACD source in the New
Century.
uncanny natural
flowing heart-stirring sound that matches any other ultra-Fi products on the
market .
The Line stage made by Hand built " point to point " on YS-Audio
factory.
"point to point" has become more
focused, the soundstage is deeper.
Hand built by " point to point ' is very high cost of manufacture !
The installation of the tubes line stage is special designed , it can prevent RF
interfere and vibrate interfere,
It has become very clean soundstage and saw the musical instrument hang up in
the air.
The HV B+ power supply is application of a highly
efficient solid-state voltage regulator with EZ81 Tube for current
buffer.
The EZ81 Tube opens up
the soundstage and allows the music to "bloom". The melody
flows naturally, like a river.
The highly efficient solid-state voltage regulator
give the very good bass controls .
TKD conductive plastic potentiometer volume
control and gain control.
Hashimoto power transformer and choke
Coupling cap uses Amtrans Golden Black and AudioCap
Theta cap
UniCrystal OCC (Ohno
Continuous Cast) Copper wire and Gold-plated OFC copper wire for
inside interconnect cable.
|
Controls : Volume , Gain , Input Selector , Power On/Of |
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Output : Main RCA x2 pair |
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Input : RCA x4 pair |
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Output Impedance : 600ohm at 1K Hz(
all main output) |
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Frequency Response: 10Hz ~ 100KHz(+/- 0.2dB), 200KHz(-3dB) |
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T.H.D : <0.005% (10Hz ~ 100KHz /2V) |
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Input Impedance: 50K ohm |
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Gain: 17dB ( gain control at max ) |
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S/N: >dB |
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Channel Balance: < 0.7dB(20Hz ~ 10KHz /max output) |
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Channel Separation: >65dB(2Hz ~ 20KHz) |
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Phase Mode : Normal |
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Max Output : 20V |
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Line-Stage Tubes : 12AX7A x3 |
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Power Supply : EZ80 or EZ81 |
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Dimension: 400mm x 310mm x 80mm (W x D x H) |
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Weight: 4.5kg |
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Power Source: 110-127/220-240V,50/60Hz |
Direct Price : HK$11800.
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
WhatsApp:
93440168
facebook : https://www.facebook.com/AudioExperienceYSaudio/
