Bottlehead Forum

Bottlehead Kits => S.E.X. Kit => Topic started by: Dynakitbuilder on February 17, 2020, 05:26:08 AM

Title: SEX 3.0: voltage check on H 4 & H 7
Post by: Dynakitbuilder on February 17, 2020, 05:26:08 AM

Finished up all the other voltages and they are within expected ranges.  Last measurement - on H4 and H7 read  minus 3.1.  H2  & H5 read plus 3.1  ( p 61 ).  Don't know if the +/- in the manual means that or not. 

Title: Re: SEX 3.0: voltage check on H 4 & H 7
Post by: Paul Birkeland on February 18, 2020, 10:09:54 AM

Yes, you have a total of 6.2V there, which is what's desired to heat the 6.3V heater on the tube.