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ricard · 6th Aug 2019, 2:37 pm

No, I was thinking of the AC127/AC128 pair in the driver stage just before the output transistors. They are mounted on a small heatsink; I can't remember if it's freestanding or bolted to the same heatsink as the output stage.

6th Aug 2019, 2:37 pm	#18
ricard Octode Join Date: Mar 2006 Location: Lund, Sweden Posts: 1,632	Re: Tandberg series 12 No, I was thinking of the AC127/AC128 pair in the driver stage just before the output transistors. They are mounted on a small heatsink; I can't remember if it's freestanding or bolted to the same heatsink as the output stage.