Model 89 Equasonne
Download schematics for the 89.

Selector

RF Amplifier

Power converter

Speaker

Tubes


Service Notes
No picture available.
If you have a nice picture of an 89 Equasonne that I could use, please e-mail me.
The model 89 (manufactured 19??) apparantly came in an AC version only.  It uses the same chassis as Models 69 and 79-A. The 89 is an 8 tube radio.  This is the least amount of tubes found in any Equasonne.  It uses a single 585 power output tube rather than the usual paired arrangement of two tubes in push-pull. The RF Amplifier unit is the same as that found in the 930, which differs very slightly from the 931 type, common to most models.   The tuning selector unit is also of the 930 type. 
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