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Old 14th August 2011, 02:12 AM   #21
kierownik is offline kierownik  United States
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Is it possible to modify/bridge Ventus EZ modules to drive balanced headphones? They are 600 Ohms, 70mW.
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Old 14th August 2011, 02:42 PM   #22
Russ White is offline Russ White  United States
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Absolutely, the easiest way would be if you have a balanced source such as Opus, or Buffallo, then you would simply wire one normal phase on one opposite of phase. Should work really well. And the nice thing is you could still use the +out and GND single ended.
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Old 14th August 2011, 03:09 PM   #23
kierownik is offline kierownik  United States
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Could you post a little drawing of how to do it if possible? I don't want to make a mistake. I plan to feed it with Opus.
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Old 14th August 2011, 08:54 PM   #24
glt is offline glt  United States
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For each channel of the DAC:

One Ventus: DAC+ to Ventus +; DAC - to Ventus -; Gnd to Gnd
The other Ventus: DAC+ to Ventus -; Dac - to Ventus +; Gnd to Gnd

Thus one Ventus gives you the in-phase signal. The other Ventus gives you the anti-phase signal
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Old 14th August 2011, 09:11 PM   #25
kierownik is offline kierownik  United States
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I got it, thx.
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Old 22nd October 2011, 02:44 PM   #26
eitancoh is offline eitancoh
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Will the same work with the Ventus as well?
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Old 19th November 2011, 02:33 AM   #27
eitancoh is offline eitancoh
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Anyone?...

very tempting to add just another set of ventues and get a balanced headphones amp. (ofcourse I will have to balance my headphone..)

thanks for the time
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Old 19th November 2011, 03:03 AM   #28
Russ White is offline Russ White  United States
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Sure. It should work just fine.
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Old 13th November 2012, 01:59 AM   #29
Duffy Moon is offline Duffy Moon  United Kingdom
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I'm going dual-mono BuffaloII/IvyIII, but need SE output. If using Ventus EZ for this purpose, would I need yet another transformer and Placid BP, or could I power the boards from the 2 Placid BPs powering the IvyIIIs?
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Old 13th November 2012, 03:17 PM   #30
Russ White is offline Russ White  United States
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No need for another PS.
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