layout drawing for 60s ods 50 watter with single volume?

[aaronz28]

i'm trying to locate a layout and schematic for a 60s ODS 50 watter that does not have the 2nd master and presence control.

anyone???? i can't seem to find it anywhere/

thanks

Aaron

[marcos]

I am certain there is no such thing as a 60s ODS.I believe you are referring to the late 70s models (ca.1976 - 1979).You can try the #40
schematic in the files.
Be aware,however, of the mistakes in this otherwise very good
schematic.This topic is discussed in several post by myself, jelle, max, ic racer ,funk and others.
It might take some time to gather all the info

have fun marcos

[aaronz28]

yes, i'm thinknig about the 78-79 Models...
my chassis doesn't have provisions for a 2nd master volume and presence knob... only an Accent switch

thanks

Aaron

[Normster]

If you're not averse to a modified design, you can put the ratio control inside the chassis. (Even a trimmer will do.) Just spend some time finding the OD sweet spot and adjust the ratio control to taste. Another alternative is to use the front panel master as the ratio control and put the master on the back panel.