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Re: Merlin front end simplifications.... [message #31129 is a reply to message #31128]

Mon, 30 May 2005 15:22

PakProtector
Messages: 935
Registered: May 2009

Illuminati (2nd Degree)

Hey-Hey!!!,
It is an option either way. I have not built one exactly thisway yet. I think it has potential to be comparable to the caascode. I had good results with 6AU6's and think that the g2-cathode voltge reference would make the pentode a bit better than the variant I tried( which was quite nice to my ears ).

I think I will assemble the next amp this way with the pentode front. It has a better tolerance to transient overvoltage than the MOSFET voltage source does. It is a bunch of trades, and the voltage may not be such a worry if B+ is under 400V. For 650-700, I am going to have some worries with the MOSFET voltage ref. now that I think about it...
regards,
Douglas

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[Message index]

		Merlin front end simplifications.... By: PakProtector on Sun, 29 May 2005 06:55
		Re: Merlin front end simplifications.... By: Manualblock on Mon, 30 May 2005 10:56
		yes... By: PakProtector on Mon, 30 May 2005 11:21
		Re: Merlin front end simplifications.... By: cheetah on Mon, 30 May 2005 13:20
		Re: Merlin front end simplifications.... By: PakProtector on Mon, 30 May 2005 15:22
		Guinevere By: colinhester on Mon, 30 May 2005 16:09
		Re: Guinevere By: cheetah on Mon, 30 May 2005 17:17

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