Shuguang Treasure 300B Integrated

zingo
zingo Posts: 11,258
edited May 2011 in For Sale (FS) Classifieds
I am demoing a Red Wine Audio hybrid Integrated amp right now for my Fortes, and the initial results are promising. Both it and the Shuguang Treasure 300B are fantastic with the horns, where the tubes error on the side of musicality, and the hybrid errors on the side of detail. I need to burn in the Red Wine Audio amp more, but if I were to make the lateral move from the Shuguang to the Red Wine, I'm seeing what the interest here would be for it. The amp is sold by Grant Fidelity, and is the most musical amp I've ever owned. It comes stock with Shuguang Treasure 300B and 6CA7 tubes, and I upgraded the 12AX7s to Psvane, and upgraded the 5AR4 to Shuguang Red Base for longer life. I also upgrade the amp with Jantzen Silver/Gold coupling caps, plus other Jantzen Standard and Silver Z-caps in key location for increased sound quality and clarity. The amp and original tubes are about 1 year old, and I have extra tubes for the amp, as well as original box and packing materials.

Features:

Single ended triode Class A design with tube rectification
Point-to-Point copper/silver hand wired throughout, point to point
Oversized hand wound 115V transformers with OFC copper wire
6CA7(EL34) used as driver tubes instead of 6SN7 - drastically improve the bottom end of 300B performance and the depth of soundstage
At key points, Rubycon and MKP capacitors are used
ALPS volume control and WBT connectors
Tube protection cage included for your convenience
Aluminum remote control included

Tubes included:

(1) pair of Shuguang Treasure Premium Grade matched 300B-Z tubes
(1) pair of Shuguang Treasure Premium Grade matched 6CA7-Z tubes
(1) pair of Shuguang export grade gold label 12AX7
(2) Shuguang export grade 5AR4

Specifications:

Input impedance: 100 kohm
Input voltage: <=350mV
Output power: 2 x 8 W
Output impedance: 4 ohm and 8 ohm
Frequency Response Range: 12 Hz to 25kHz
THD: <=1%
S/N Ratio: 80 dB
Power supply: AC117V 50/60Hz +/-10%
Fuse: 250V 8A Fastblow
Net size: 16 1/8" W x 13 1/8" D x 8 1/4"H
Net weight: 23kg / 51 lbs

MSRP: $2,150.00 plus shipping

cd9772a868.jpg

S300MK-4.jpg
Jake
Post edited by zingo on
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Comments

  • ViperZ
    ViperZ Posts: 2,046
    edited May 2011
    Wow, what a beautiful amp!!
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    Sony XBR-X950G 55" 4K HDR Smart TV + PS3 in the living room
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  • zingo
    zingo Posts: 11,258
    edited May 2011
    I forgot to mention that if I were to part ways with the 300Bs, my thought was $2000 shipped and insured... If...
    Jake
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  • Toolfan66
    Toolfan66 Posts: 17,349
    edited May 2011
    Very beautiful!!!!
    Polk Audio SDA 2.3tl Fully Hot Rodded. 😎

    SVS SB16 X2

    Cary SLP-05/Ultimate Upgrade.
    Cary SA-500.1 ES Amps
    Cary DMS 800PV Network
    OPPO UDP 205/ModWright Modification
    VPI Scout TT / Dynavector 20x2
    Jolida JD9 Fully Modified

    VPI MW-1 Cyclone RCM

    MIT Shotgun 3 cables throughout / Except TT, and PC’s
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  • cdy
    cdy Posts: 14
    edited May 2011
    Great looking amp.
    Living Room...Sony NS3100ES SACD, Rotel RC-1070+RB-991, Revel M20, Rel Strata III

    Family Rm...Sony NS3100ES SACD, VPI Scout/Dynavector DV-20X low output, Audio Note Soro SE, Rogers Studio 1

    Office...Sony CA70ES CD, Jolida SJ-502A modded for el34, B&W DM 601S2

    Vacation home: Sony ES CD, Rotel 1060 and PSB Alphas with Monitor Audio sub.

    I forgot, the garage: Yamaha 640 and KEF speakers.


    :smile:
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  • cnh
    cnh Posts: 13,284
    edited May 2011
    Absolutely gorgeous, but a little above my current means. I just picked up a tube amp--of lesser manufacture a bit more in my range (sub 1000). But if I had 2K, this would be a no-brainer.

    Very nice! GLWTS!

    cnh
    Currently orbiting Bowie's Blackstar.!

    Polk Lsi-7s, Def Tech 8" sub, HK 3490, HK HD 990 (CDP/DAC), AKG Q701s
    [sig. changed on a monthly basis as I rotate in and out of my stash]
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