Re: RE: Amplifone 25" tube numbers

The "D" model might be a 5th revision... Last year I came across a 25" Amplifone yoke with no letters after the "001" number... It has the extra long yoke leads, also looks to have a less winding compared to the 6100 "A, B, C and D" versions. Made no differnce in converging a 25" tube vs any of the 6100 models. Pretty much tried them all with equal success.

Here's a pic using a tube from a med res WG U5000 series:
(not the best pic, dig cam made it look too bright in a few spots)

http://tinyurl.com/m35h

James Hagen

>
> The 9A2806-001D yoke is probably the fourth revision of that yoke. The
> only difference I have found between A, B, and D is the length of the
> wires going to the deflection board. I have never seen a C. A and B are

The "D" model might be a 5th revision... Last year I came across a 25" Amplifone yoke with no letters after the "001" number... It has the extra long yoke leads, also looks to have a less winding compared to the 6100 "A, B, C and D" versions. Made no differnce in converging a 25" tube vs any of the 6100 models. Pretty much tried them all with equal success.

Here's a pic using a tube from a med res WG U5000 series:
(not the best pic, dig cam made it look too bright in a few spots)

http://tinyurl.com/m35h

James Hagen

> used in the 6100. D is used on the amp 25". The difference is only a few
> inches. If you undo the knot in the A or B yokes, it should be enough to
> connect to the deflection board in the cockpit. Otherwise make an
> extension cable.
>
> Usually tube beginning with A and ending in X seem to be medium res....
>
> JB
> www.joesarcade.com/parts.htm
>
> -----Original Message-----
> From: Bret Pehrson [mailto:bret@infowest.com]
> Sent: Wednesday, September 03, 2003 1:23 AM
> To: vectorlist@vectorlist.org
> Subject: VECTOR: Amplifone 25" tube numbers
>
> Don't know if these numbers are documented somewhere, but I thought I'd
> post
> here for anyone that is interested and the archive.
>
> From 25" SW CP, Amplifone:
>
> Tube: Rauland A63AAX00X
> Yoke: Litton Triad-Utrad 9A2806-001D 17-8233
>
>
> ---
> Bret Pehrson
> Classicade
> http://www.classicade.com
> http://www.vaps.org/members/nv/bret@classicade.com.html
> mailto:bret@classicade.com
>
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Received on Wed Sep 3 09:18:52 2003