I have a TEK R7704 (rackmount version of the 150MHz 7704) which is in need of some TLC in the power supply which I will give away if you pay the shipping. Lest there be some misunderstanding, you will need a high-voltage DVM probe to figure what's wrong with the power supply. I will include the instruction manual which retails for $30 so someone who is competent and has the time can probably get it working, elsewise you can gut it and use the carcase for that Class A amp you were going to build. It weighs about as much as a 4th grader so shipping in the US is going to be ~$40. Note that this unit was probably used in a "Quiet Room" as it has the static shield on the CRT.
other stuff -- a completely dead R5103N display -- sorry I don't have a manual for this one, also free if you pay shipping
a TEK DM501 digital voltmeter - non working and free -- you could probably get it into operation with a 10-bit PIC.
thus begins the spring cleanout. more to follow.
jack@tech-diy.com
other stuff -- a completely dead R5103N display -- sorry I don't have a manual for this one, also free if you pay shipping
a TEK DM501 digital voltmeter - non working and free -- you could probably get it into operation with a 10-bit PIC.
thus begins the spring cleanout. more to follow.
jack@tech-diy.com