|
Not just RCA type knobs but that chassis is VERY close to the typical RCA chassis of that vintage (late 40's to very early 50's). The differences I see are the lack of the long 3 in 1 bias network, flter resistor that the RCA's are known to have troubles with, and the control positioning looks different. The basic chassis and most of the tube positioning I can see looks nearly identical right down to the 12LP4.
|