greglewis

Responses from greglewis

5Z3PAT equivalent
Hi, took a while, the 5u4g is NOT a replacement, it will function but doesnt supply enough juice to the input valves and gives a nasty hump at around 2K and consequently an edgy aggressive sound. (like a cheap transistor amp clipping). im afraid i... 
5Z3PAT equivalent
I have used an RCA 5u4g in my bez 2a3, it works (functions) but i dont think it is a direct replacement. The 5z3pat has a four pin base, the 5u4g a 5 pin base, if you look at the connections under the rectifier octal, there are only four equidista...