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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: Re: The Beast is here.... posted by Brian Walsh on July 1, 2005 at 06:35:21:
Reading the text I noticed something:>> 1) Fully balanced XLR and floating differential RCA input.
A true balanced input is obtained by using a top quality input transformer. This is much more effective than just supplying an XLR jack and only using one leg of the signal.Fine so this is a balanced circuit.
Then it says:>> 2) New Drive Circuitry
The input stage is a 12AX7 gain stage and phase splitter with stage voltage regulation, AC coupled to a 12AT7 differential amplifier, also regulated.A PHASE SPILITTER? Why do you split the phase when you mention at point 1 you use a superiour transformer ... to go from unbalanced to balanced?
Do I miss something?
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Follow Ups
- Re: The Beast is here.... - Daan van Egmond 02:54:57 07/02/05 (7)
- Re: The Beast is here.... - Dr. Philosophy 11:16:30 07/02/05 (6)
- Re: The Beast is here.... - Daan van Egmond 13:19:35 07/02/05 (5)
- Re: The Beast is here.... - Dr. Philosophy 13:48:29 07/02/05 (4)
- Re: The Beast is here.... - Ralph 12:21:00 07/07/05 (1)
- In that case... - Dr. Philosophy 14:08:25 07/08/05 (0)
- Re: The Beast is here.... - Tre' 21:57:01 07/03/05 (1)
- Re: The Beast is here.... - Daan van Egmond 06:33:48 07/05/05 (0)
- Re: The Beast is here.... - Dr. Philosophy 10:58:41 07/02/05 (0)
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