Tube-Town Forum
Technik => Tech-Talk HIWATT => Thema gestartet von: kentuckytukker am 11.04.2020 17:28
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Hello,
With ref to the YAH100 kit from the TT-shop owners I herewith attach a few pictures of an original DR103 chassis. Note that the main turret board is having 2x31 turrets, while in the TT-kit this is just 2x30 way. Also the projection of the potmeters concerning the soldering lugs is upside down.
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Note that the main turret board is having 2x31 turrets, while in the TT-kit this is just 2x30 way. Also the projection of the potmeters concerning the soldering lugs is upside down.
So ?
The YAH100 has also a Bias-Adjustment while the DR103 has none.
Regards, Dirk
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The photographs are just to show how Dick Reeves has designed the amps in those days. For those owners who want to adapt an adjustable bias I refer to my other articles showing detail how to modify the original design
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Sorry Folks, it hat to be Dave Reeves >:(