Interest Check: Balanced Isolation Transformer $200 3000VA

doctorcilantro
doctorcilantro Posts: 2,028
edited November 2013 in For Sale (FS) Classifieds
I have abrand new Signal DU-3 I may not ship overseas. Asking $205 shipped CONUS via Paypal Gift

Will include wiring diagram for balanced power conditioner.

0/104/110/120v 28amps using parallel secondaries

And an IEC input and an outlet or two, world class balanced power!

http://pccomponents.com/datasheets/SIGNAL-DU.PDF

Signal’s DU and SU transformers have been designed to provide a multitude of step-up or step down voltages to accommodate various input voltages available throughout the world. The DU and SU series can be chassis or rack mounted. Need Technical Support Click Here
du-su Specifications
• Power – 250 VA to 10 KVA
• Dielectric Strenght – 2500 Vrms Hipot
• Primaries – Dual/Tapped Primaries
• Series Connected (208V, 220V, 230V, 240V also 104/110/120VAC)
• Terminal – Plated Brass Screw Type
• UL Recognized to UL 506
• Higher Insulation Classes Available
• Easily Modified

DU-3 3 0/208/220/240 14 0/104/110/120 28 7.56˝ 9.25˝ 7.37˝ 6.75˝ 7.00˝ 1/4 70 lbs
192.1mm 234.9mm 187.3mm 171.5mm 177.8mm 31.75 kg
For Sale 2019:
Tortuga Audio LDR passive preamp
Decware EL34 amp
Allnic H-1201 phono
Zu Union Cubes
iFi iDSD DAC, .5m UBS, iFI Gemini cable, Oyaide Tunami XLR 1.3M, Oyaide Tunami Speaker wire 1.5M, Beyerdynamic DT1990 headphones, PS Audio P3 power center

Post edited by doctorcilantro on
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Comments

  • drumminman
    drumminman Posts: 3,396
    edited November 2013
    Just an FYI, but if it's wired in balanced mode the capacity is reduced 50% - 1500VA. I run one of these wired for balanced power to my power amp and it improves the sound noticeably.

    That's a very good price - GLWS!
    "Science is suppose to explain observations not dismiss them as impossible" - Norm on AA; 2.3TL's w/sonicaps/mills/jantzen inductors, Gimpod's boards, Lg Solen SDA inductors, RD-0198's, MW's dynamatted, Armaflex speaker gaskets, H-nuts, brass spikes, Cardas CCGR BP's, upgraded IC Cable, Black Hole Damping Sheet strips, interior of cabinets sealed with Loctite Power Grab, AI-1 interface with 1000VA A-L transformer
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  • Jhayman
    Jhayman Posts: 1,548
    edited November 2013
    I have no clue what that is..
    Damn there is so much stuff still to learn about.....= excited..
    ATC SCM40's,VTL TL 2.5 Preamp,PSB Stratus Goldi's,McCormack DNA 500,McCormack MAP-1 Preamp,Pro-Ject Xtension 10 TT,Ortofon Cadenza Red/Nordost RedDawn LS Speaker cables, Bryston BDP-2, Bryston BDA-2,PS Audio AC-3 power cables
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  • drumminman
    drumminman Posts: 3,396
    edited November 2013
    It reduces common mode noise on the AC line dramatically, provides clean power to whatever is plugged into it. You can easily hear the difference between using a balanced isolation transformer and going straight to the wall: blacker background, increased clarity, a more organic presentation of the music.
    "Science is suppose to explain observations not dismiss them as impossible" - Norm on AA; 2.3TL's w/sonicaps/mills/jantzen inductors, Gimpod's boards, Lg Solen SDA inductors, RD-0198's, MW's dynamatted, Armaflex speaker gaskets, H-nuts, brass spikes, Cardas CCGR BP's, upgraded IC Cable, Black Hole Damping Sheet strips, interior of cabinets sealed with Loctite Power Grab, AI-1 interface with 1000VA A-L transformer
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  • doctorcilantro
    doctorcilantro Posts: 2,028
    edited November 2013
    sale pending
    For Sale 2019:
    Tortuga Audio LDR passive preamp
    Decware EL34 amp
    Allnic H-1201 phono
    Zu Union Cubes
    iFi iDSD DAC, .5m UBS, iFI Gemini cable, Oyaide Tunami XLR 1.3M, Oyaide Tunami Speaker wire 1.5M, Beyerdynamic DT1990 headphones, PS Audio P3 power center

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