Tamura F-475 in Parafeed?

arnoldc · 16th August 2005, 01:57 AM

Hi All,

I would like to make a parafeed amp, but I do not have a Parafeed OPT. I have on hand a Tamura F-475 (and a Hammond 125ESE) and I wonder if these can be used for parafeed configuration at all. Power tube is a 45.

Thanks!

commstech · 16th August 2005, 04:10 PM

u can, but these are air-gapped and the inductance is not impressive enough to be used as a parafeed. u may be better off using them in a conventional design.

arnoldc · 17th August 2005, 12:07 AM

thanks for your reply. it seems i really have to buy ones specifically designed for parafeed then.

16th August 2005, 01:57 AM	#1
arnoldc diyAudio Member Join Date: Apr 2003 Location: Makati	Tamura F-475 in Parafeed? Hi All, I would like to make a parafeed amp, but I do not have a Parafeed OPT. I have on hand a Tamura F-475 (and a Hammond 125ESE) and I wonder if these can be used for parafeed configuration at all. Power tube is a 45. Thanks!

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16th August 2005, 04:10 PM	#2
commstech diyAudio Member Join Date: Oct 2002 Location: SINGAPORE	u can, but these are air-gapped and the inductance is not impressive enough to be used as a parafeed. u may be better off using them in a conventional design.

17th August 2005, 12:07 AM	#3
arnoldc diyAudio Member Join Date: Apr 2003 Location: Makati	thanks for your reply. it seems i really have to buy ones specifically designed for parafeed then.