I just finished repairing an old Bose 901 Equalizer for a friend. The repaired board is pictured here. There’s a full write up in the projects section, complete with pictures, a parts list and schematics.
I just finished repairing an old Bose 901 Equalizer for a friend. The repaired board is pictured here. There’s a full write up in the projects section, complete with pictures, a parts list and schematics.
That’s my EQ and I’m happy to report that it now kicks butt thanks to JP Solder Fingers! Now I just need to get my woodworker friend to craft an new case for it.
To power the Bose, I picked up a vintage Sony 3200F amp (http://www.thevintageknob.org/sony-TA-3200F.html)
and Sony 2000F preamp (http://www.thevintageknob.org/sony-TA-2000F.html) both are form the late 60’s early 70’s.
JP Solder Fingers, I hope that doesn’t stick.
This is a very simple Arduino shield with only one purpose: to Serve as a timer for practicing the Pomodoro Technique®. If you’ve never heard of this technique, you might want to have a quick peak at their site before reading on. What follows is fairly long winded. If you’re not all that interested in […]