Antonio Vernucci wrote:
I have a GSB210 with manual that I could scan. But do I figure out whether it is a Mk IV?

Tony I0JX

"Sam" ha scritto nel messaggio ...

I am still looking for a manual for a Gonset GSB-210 Mark 4 Amp
Please send details if you have one. TNX 73' de aa8wl Sam


On the front of amp it reads: GSB-201 Mark IV. The Mark 4 amp uses (4)
572b tubes and (4) large block diodes for the HV P/S instead of small
diodes strung together to reach the high voltgage. Hope that helps. TNX
73' de aa8wl Sam