SWTPC 275 AMPLIFIER

[Glen Orr]

I have a Southwest Technical Products Corporation 275 amplifier and am looking for a SCHEMATIC DIAGRAM for it, preferably with component values. If anyone can help me, I would appreciate it. Thanks.

 

[VivaVee]

Do you know the power rating? I have the schematics for the Tiger .01 and the Tigersaurus (Ithink that is what they were called), which are probably going to be pretty close to what you have.

 

[djk]

The 275 is a 175 with the complementary front end from the 207.

http://home.kimo.com.tw/skychutw/

Click on 'circuits', then see Univeriseal Tiger (175) and Super Tiger (207)

 

[d3imlay]

As I recall you also need a fire extinguisher.

 

[djk]

"As I recall you also need a fire extinguisher."

Yes, they were not 'shake-the-box' kits like Heathkit, Dynaco, and Hafler. If you couldn't solder and follow instructions, they went up into flames.

For some strange reason, the ones I built worked.