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GRAAF GM 200







Hello to all, I have just purchased a Graaf GM 200, was wondering if anyone here has any experience or advice, like bias voltage settings, and also does anyone know if the pl500, pl504 and 27gb5 are all the same tube?
Been awhile since I have posted here, been busy at work, I have a set of Fourier Panthere's that have been working nicely for the last year, also have 3 sets of NYAL OTL 3's 2 sets are performing flawlessly and the last set I am going to do a frame off restoration.
My last purchase befor the Graaf was a 6336 22 wpc otl made by R.L.Merz
I really like it as well, for 22 watts it is quite impressive.
Enough about me,
I will gladly pay for any help or info provided, ie schematic diagram and alignment process...
OTL's RULE !!!


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Topic - GRAAF GM 200 - rhinohifi714 19:56:37 01/31/12 (60)

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