[volt-nuts] Feedback lamp in Heath Sine-Square Generators

Bruce Griffiths bruce.griffiths at xtra.co.nz
Thu Sep 2 22:16:32 UTC 2010

Dick Moore wrote:
> Anybody know the type of lamp used for L1, the feedback AGC element in the Heath IG-18, IG-5218, SG-5218 Audio Sine-Square Generators?
> Best,
> Dick Moore
> _______________________________________________
The IG18,  IG5218 circuits have no lamp for AGC.


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