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tuneable  
#1 Posted : Thursday, February 14, 2008 6:22:11 PM(UTC)
tuneable

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Could someone please advise on the transformer+PS options in case many Twisted Pear modules are used together? E.g., for the combination of an Opus DAC, SPDIF receiver, Otto, Ballsie and a balanced Joshua Tree.

1. Could the Avel 15+15 25VA transformer combined with one LCDPS power an Opus, SPDIF receiver, Otto and (balanced) Joshua Tree?

2. Could that same transformer then also be used for a LCBPS with Ballsie without worries?

Think

Russ White  
#2 Posted : Friday, February 15, 2008 10:14:24 AM(UTC)
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#1 should be fine.

#2 is not advisable, but could also be made to work.

I would use two transformers.
tuneable  
#3 Posted : Sunday, February 17, 2008 3:00:02 PM(UTC)
tuneable

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Thanks for clarifying this!
culture  
#4 Posted : Wednesday, February 27, 2008 1:16:30 PM(UTC)
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Hi Russ,

I've read a couple of posts where people ask if their transformer will work, but what do you actually recommend?

cheers,

c.
Brian Donegan  
#5 Posted : Wednesday, February 27, 2008 1:32:01 PM(UTC)
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For digital modules (using LCDPS):

9-15VAC, 15VA or higher

For output stages, preamps, etc (using LCBPS):

12-18VAC, 15VA or higher

We recommend that each digital module be supplied with 6.5 to 9VDC.
Ballsie and IVY should been run at +-15VDC.

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