Posts: 34
Threads: 2
Joined: Jun 2023
City: Round Lake Centre ON CA
State, Province, Country: Canada
Quote:I just finished resurrecting an H13 10-1/2 Inch speaker for my 650. The original opt was bad and the cone & spider was bent out of shape but the vc and field coil were good. I had planned to attempt a recone when I found an opt and Philco 650 at an estate sale for ten bucks. The cone fit perfectly in my original frame. I used contact cement around the cone's flexible edge to reinforce the paper. I left the cone slightly loose with the speaker face down on the workbench and played the radio on and off for about a week to see if some distortion could be alleviated and it worked. The vc had centered itself.
The gap for the voice coil was really dirty. I used a thin feeler gauge with a vacuum cleaner to get it clean.
Well using rubber cement on the surround sounds like that might be a good tip! thanks!
Did you get your cone off without destroying it?
Cheers
Current Restorations In Process
RME DB22A - Lafayette KT200 - Hammerlund HQ 140 XA
Johnson Viking II - Viking VFO 122 - Johnson Ranger
Philco Model 90 Low Boy
I got stuff.... and things.... and I never said I could spell!
Messages In This Thread
RE: Philco 90 1-47 Triode - by Mike_RF - 12-22-2023, 11:10 AM
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