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Building Elvee's Circlophone:  Documentation, Parts, Accessories, & beginner friendly
Building Elvee's Circlophone:  Documentation, Parts, Accessories, & beginner friendly
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Old 24th October 2017, 06:06 AM   #341
xcicc is offline xcicc  Italy
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Quote:
Originally Posted by Elvee View Post
Sure, that's going to be vast overkill as they could manage 0.8 ohm

Something between 18 and 27V -not critical at all-
ok thanks for all and sorry for my stupid questions.
so, I think I'll use this transistors MJL21194 and this transformer 225VA 30v+30v
do you think it's enough?

thanks 1000 for patience.
A.
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Old 24th October 2017, 03:33 PM   #342
Elvee is offline Elvee  Belgium
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A 30V transformer will result in ~40V DC rails, not 25V.

The possible power on 8 ohm will be ~80W/ch, which is manageable.
You could use 33 to 43V zeners
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. .Circlophone your life !!!! . .
♫♪ My little cheap Circlophoneİ ♫♪
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Old 27th October 2017, 04:58 AM   #343
xcicc is offline xcicc  Italy
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Quote:
Originally Posted by Elvee View Post
A 30V transformer will result in ~40V DC rails, not 25V.

The possible power on 8 ohm will be ~80W/ch, which is manageable.
You could use 33 to 43V zeners
yes! thanks
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Old 7th November 2017, 12:31 AM   #344
brunogiovs is offline brunogiovs  Canada
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Hello, Guys.

Did anybody have the gerber files for the regular Elvee's Circlophone?
I'm very interested in trying.

Thanks
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Old 7th November 2017, 09:06 AM   #345
Piersma is offline Piersma  Netherlands
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Default Allex MM files

♫♪ My little cheap Circlophoneİ ♫♪
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Old 7th November 2017, 10:36 AM   #346
brunogiovs is offline brunogiovs  Canada
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thanks
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Old 14th November 2017, 04:39 PM   #347
xcicc is offline xcicc  Italy
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hello to everyone i am building this amplifier with tip3055 finals and i thought about using this power supply what do you think?
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Old 15th November 2017, 04:10 PM   #348
Elvee is offline Elvee  Belgium
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It is perfectly OK, you can feed both channels with it (or even more, if you fancy it)
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. .Circlophone your life !!!! . .
♫♪ My little cheap Circlophoneİ ♫♪
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Old 18th November 2017, 05:08 AM   #349
xcicc is offline xcicc  Italy
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Originally Posted by Elvee View Post
It is perfectly OK, you can feed both channels with it (or even more, if you fancy it)
thanks a lot....
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Old 23rd November 2017, 10:24 AM   #350
iperv is offline iperv  Italy
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Originally Posted by danielwritesbac View Post
Entropy, as in days, months, years, has been eroding the links. You know that car you bought years ago that you still think is pretty? Just like that, eventually. Although a good amp, the "new" has worn off.

Yes, it has come time for Circlophone2, the almost switching much more efficient version; but, it is too soon for that. I'm just *predicting* that is *possibly* coming and not a bit sooner than the evident need of it. But, that one will run cool. The parts count might go up by a third though.
Hi!

What about that new design?
Any news?

Would you suggest to start from scratch the original one (althought no links are working now...) or better to wait for the new one?

Thank's a lot for a beautiful thread.
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