Posted by Norbert [ 24.150.98.112 ] on February 26, 2009 at 01:25:50:

In Reply to: 1st Scratch Build Done. posted by Shane on January 12, 2009 at 16:49:39:

Shane,

I thoroughly enjoyed viewing your build. I recently build a 300B SET based on "Legacy" C3M penthode input stage. Couple of suggestions you may want to look into to improve the sound.
1] add ultrapath stage. The best source to find out more is from www.tubecad.com site
2] not sure if heard any arching from your power switch when turning it on/off,if that is the case consider adding 0.1uF@400V+ film cap across the switch
3] experiment with 2uF film cap across both cathode caps

Cheers,

Norbert

Replies:

• Re: 1st Scratch Build Done. - Shane 02:05:48 03/09/09 (2)
  • Re: 1st Scratch Build Done. - Norbert 02:30:35 03/09/09 (1)
    • Re: 1st Scratch Build Done. - Shane 01:38:33 03/11/09 (0)