20-07-2020, 08:10 AM
Thanks Jeffrey.
I can now see the settings as I'm using my own screens now. Yes I concur with you Jeffrey, the thing though is there is no hum with just the EL84 pair and EZ81 in circuit and the smoothed HT looks fine. Only when the phase splitter is in circuit does the hum return.
To Rob there are many you tube tutorials on how to use a scope and its not easy to explain unless in a one to one basis. My opinion is also get used to an analog scope before you even think about a DSO.
I can now see the settings as I'm using my own screens now. Yes I concur with you Jeffrey, the thing though is there is no hum with just the EL84 pair and EZ81 in circuit and the smoothed HT looks fine. Only when the phase splitter is in circuit does the hum return.
To Rob there are many you tube tutorials on how to use a scope and its not easy to explain unless in a one to one basis. My opinion is also get used to an analog scope before you even think about a DSO.
Cheers.
Trevor
MM0KJJ. Member of, RSGB, GQRP, WACRAL, K&LARC.
Trevor
MM0KJJ. Member of, RSGB, GQRP, WACRAL, K&LARC.