Model 90 Output Transformer

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Model 90 Output Transformer

morzh
Odobenus rosmarus

Posts: 15,341
Threads: 531
Joined: Oct 2011
City: Jackson, NJ

#3

03-02-2016, 08:29 AM

125C is pretty universal and does work for most pushpull baby grands. I used it for 20 and 20 output transformer is very much like 90 pushpull.

2766 has 1:100 ratio which makes impedance increase 10,000 times.

125B or C (either one I think is fine; I used C) if connected to secondary 3-4 lugs gives very close ratio to that (1.5 : 16,500 is approx. equal to 10,000)

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.

(This post was last modified: 03-02-2016, 08:36 AM by morzh.)

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Messages In This Thread

Model 90 Output Transformer - by rrova - 03-02-2016, 02:52 AM

RE: Model 90 Output Transformer - by klondike98 - 03-02-2016, 07:07 AM

RE: Model 90 Output Transformer - by morzh - 03-02-2016, 08:29 AM

RE: Model 90 Output Transformer - by Radioroslyn - 03-03-2016, 01:19 AM

RE: Model 90 Output Transformer - by rrova - 03-03-2016, 03:53 AM

RE: Model 90 Output Transformer - by Arran - 03-03-2016, 04:20 AM

RE: Model 90 Output Transformer - by rrova - 03-04-2016, 05:05 AM

RE: Model 90 Output Transformer - by morzh - 03-04-2016, 09:34 AM

RE: Model 90 Output Transformer - by rrova - 03-04-2016, 04:43 PM

RE: Model 90 Output Transformer - by morzh - 03-04-2016, 06:32 PM

RE: Model 90 Output Transformer - by rrova - 03-04-2016, 07:37 PM

RE: Model 90 Output Transformer - by morzh - 03-04-2016, 08:24 PM

RE: Model 90 Output Transformer - by rrova - 03-04-2016, 08:53 PM

RE: Model 90 Output Transformer - by morzh - 03-04-2016, 08:58 PM

RE: Model 90 Output Transformer - by rrova - 03-04-2016, 09:07 PM

RE: Model 90 Output Transformer - by Tubesforme - 03-08-2016, 02:41 PM

RE: Model 90 Output Transformer - by rrova - 03-05-2016, 03:01 AM

RE: Model 90 Output Transformer - by Radioroslyn - 03-05-2016, 07:06 PM

RE: Model 90 Output Transformer - by rrova - 03-05-2016, 07:53 PM

RE: Model 90 Output Transformer - by morzh - 03-05-2016, 07:53 PM

RE: Model 90 Output Transformer - by Radioroslyn - 03-05-2016, 09:35 PM

RE: Model 90 Output Transformer - by morzh - 03-05-2016, 10:15 PM

RE: Model 90 Output Transformer - by rrova - 03-07-2016, 01:47 AM

RE: Model 90 Output Transformer - by morzh - 03-08-2016, 02:51 PM

RE: Model 90 Output Transformer - by rrova - 03-08-2016, 05:17 PM

RE: Model 90 Output Transformer - by Tubesforme - 03-09-2016, 09:59 PM

RE: Model 90 Output Transformer - by rrova - 03-09-2016, 10:04 PM

RE: Model 90 Output Transformer - by Tubesforme - 03-12-2016, 04:47 PM

RE: Model 90 Output Transformer - by Tubesforme - 03-10-2016, 07:35 PM

RE: Model 90 Output Transformer - by morzh - 03-08-2016, 05:50 PM

RE: Model 90 Output Transformer - by rrova - 03-09-2016, 04:33 PM

RE: Model 90 Output Transformer - by morzh - 03-09-2016, 04:39 PM

RE: Model 90 Output Transformer - by morzh - 03-10-2016, 10:33 AM

RE: Model 90 Output Transformer - by morzh - 03-10-2016, 08:19 PM

RE: Model 90 Output Transformer - by rrova - 03-11-2016, 12:06 AM

RE: Model 90 Output Transformer - by morzh - 03-11-2016, 09:36 AM

RE: Model 90 Output Transformer - by Arran - 03-13-2016, 04:31 AM

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