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Old 27th May 2022, 8:57 pm   #8
Ted Kendall
Dekatron
 
Join Date: Jul 2008
Location: Kington, Herefordshire, UK.
Posts: 3,658
Default Re: Head changes on a Revox PR99

Are the two heads half and quarter track, maybe? Revox pattern heads were made in full track, half track, quarter track and occasionally butterfly (narrow guard band half track). Examination of the head face should show you the track layout. The other thing to watch for is that replacement heads were made in this form for the valved 36 series machines, and you may have one of these. Somewhere I have a list...
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