[TZ] Simetrix 528E problems

[George Nicholas]

A word of caution on replacing the large power supply caps.  They are 
soldered on both sides of the printed circuit board, so you need to use 
enough heat to melt the solder on both sides when removing the 
cap...otherwise you may wind up tearing the foil trace on the top side.

From: "James Counterman" <radioman123 at gmail.com>

I have had issues with the 528E. ALL the electrolytics are prown to drying 
out. you will get issues where it will sound scratchy, or to get the mic to 
work the jocks have to tap on the mic.