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Model 20
#11

Greg

I have two speakers lying in front of me - one is unmolested 20 and one is unmolested 70 (they are largely the same).
The wires coming from the output winding to the voice coil are outside the speaker frame, and then they solder to two solder posts to which the voice coil solders from the opposite side (and yes it comes from inside but you do not need to touch it). Is this not what you have?

Again, you ONLY have to unsolder the output transformer's wires leading to the voice coil, (and as you probably understand you have to keep the speaker plugged in in the chassis anyway as it bears the transformer and the field coil.)


Messages In This Thread
Model 20 - by gregb - 01-07-2014, 12:06 PM
RE: Model 20 - by Mondial - 01-07-2014, 04:46 PM
RE: Model 20 - by gregb - 01-07-2014, 05:24 PM
RE: Model 20 - by gregb - 01-08-2014, 07:08 PM
RE: Model 20 - by Mondial - 01-08-2014, 10:13 PM
RE: Model 20 - by gregb - 01-08-2014, 10:55 PM
RE: Model 20 - by gregb - 01-08-2014, 11:46 PM
RE: Model 20 - by morzh - 01-09-2014, 12:05 AM
RE: Model 20 - by morzh - 01-09-2014, 12:09 AM
RE: Model 20 - by gregb - 01-09-2014, 12:18 AM
RE: Model 20 - by morzh - 01-09-2014, 12:17 PM
RE: Model 20 - by gregb - 01-09-2014, 02:15 PM
RE: Model 20 - by morzh - 01-09-2014, 03:33 PM
RE: Model 20 - by gregb - 01-09-2014, 03:44 PM
RE: Model 20 - by gregb - 01-09-2014, 03:46 PM
RE: Model 20 - by morzh - 01-09-2014, 07:04 PM
RE: Model 20 - by gregb - 01-11-2014, 12:57 AM
RE: Model 20 - by morzh - 01-11-2014, 11:30 AM
RE: Model 20 - by BrendaAnnD - 01-11-2014, 06:07 PM
RE: Model 20 - by morzh - 01-11-2014, 06:51 PM
RE: Model 20 - by gregb - 01-11-2014, 09:40 PM



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