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Old 05-26-2009, 09:37 PM
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Vinnie R. Vinnie R. is offline
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Red Wine Audio
 
Join Date: Feb 2005
Location: Meriden, CT
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Quote:
Any time frame on when the first batch might be available?
All,

I do not believe the Isabellina HPA would be ready for another 6 to 8 weeks.
Parts are on order, and it'll take a few weeks to receive them and a few more to do final evaluation, build and test...

Quote:
If a customer chooses to have a fixed output to the RCA's what kind of volume control will the headphone amp have? The same one as the Amphora? Will the headphone amp module also have the V-Caps as in the amphora?
We plan on using the same remote volume control as used in the Isabella preamp. The Isabellina HPA will have a fixed gain, so the use of a continuous volume control (vs. stepped attenuator) will give more control of the volume level, and it will come with a remote control.

Regarding the input caps, I have not decided yet. Vcaps are definitely on my list, but I am also going to try some paper-in-oil caps (as used in the Isabella preamp) and make comparisons (along with trying that silver in cotton wire that Ken has ).

Quote:
How about the UE4, the poor man's UE10 according to the title of one of the Jude's recent threads? The cost is $399. Not sure about its sensitivity though.
Hi GreenLeo,

Thanks. Anything cheaper? I don't care so much about the sound quality of them - I just need them to be very sensitive so I can test the noise performance...

Best regards,

Vinnie
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