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EL95 Parallel Push Pull design
EL95 Parallel Push Pull design
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Old 8th January 2013, 11:30 PM   #31
peterfarrow is offline peterfarrow  United Kingdom
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EL95 Parallel Push Pull design
Ok, i'll re-wire and test tomorrow, I have a good feeling about this.

I am so impressed with the level of technical knowledge, willingness to help and support I have got here.

Truly impressed with the forum and everyone's help...

I'll post my results tomorrow when I test again!

Cheers
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Old 8th January 2013, 11:43 PM   #32
tinitus is offline tinitus  Europe
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EL95 Parallel Push Pull design
sounds like a simple ohm check would have sorted it right away
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Old 9th January 2013, 12:21 AM   #33
peterfarrow is offline peterfarrow  United Kingdom
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EL95 Parallel Push Pull design
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Originally Posted by tinitus View Post
sounds like a simple ohm check would have sorted it right away
That's what I love about hindsight, its always 20/20
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Old 9th January 2013, 09:33 AM   #34
tinitus is offline tinitus  Europe
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EL95 Parallel Push Pull design
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.... hindsight....
evaluation
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Old 9th January 2013, 10:32 AM   #35
peterfarrow is offline peterfarrow  United Kingdom
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EL95 Parallel Push Pull design
22Watts RMS now....

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Old 9th January 2013, 10:43 AM   #36
tinitus is offline tinitus  Europe
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EL95 Parallel Push Pull design
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Old 9th January 2013, 01:27 PM   #37
Tesla88 is offline Tesla88  Italy
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Nice thread
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Old 10th January 2013, 09:31 PM   #38
peterfarrow is offline peterfarrow  United Kingdom
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EL95 Parallel Push Pull design
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Originally Posted by Tesla88 View Post
Nice thread


Here is the prototype, running on one of my vintage Heybrook HB1 speakers that I have had from new. (30 years!)

EL95 Valve Amp Prototype - YouTube

and some pictures:
http://www.togethia.tv/amp/amp1.jpg
http://www.togethia.tv/amp/amp2.jpg
http://www.togethia.tv/amp/amp3.jpg

Truly impressed by the amount of willingness to help here! Thanks to you all!
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Old 10th January 2013, 10:59 PM   #39
vinylkid58 is offline vinylkid58  Canada
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Quote:
Originally Posted by peterfarrow View Post
Here is the prototype, running on one of my vintage Heybrook HB1 speakers that I have had from new. (30 years!)
That's a cool amp! Great pics too, I bet the reg tubes look pretty in the dark.

jeff
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Old 10th January 2013, 11:21 PM   #40
peterfarrow is offline peterfarrow  United Kingdom
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EL95 Parallel Push Pull design
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Originally Posted by vinylkid58 View Post
That's a cool amp! Great pics too, I bet the reg tubes look pretty in the dark.

jeff
The great bit is, a pair of 350B pentodes has the same anode draw and Raa as 8 paralleled EL95 tubes... I feel some more prototyping coming....
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