Search found 2 matches

by taskforce
Wed Mar 02, 2016 9:11 am
Forum: Technical Discussion
Topic: Filmosound / Spitfire Conversion Amp Project Questions
Replies: 3
Views: 758

grids

Thanks for the reply!

Just wondering with playing with those grid resistors would do. Am I going to lose a ton of top end by upping them to 8.2k? How about somewhere in the middle, 4.7k maybe? If I left them at 1.5k, would I have issues after changing the other values?
by taskforce
Wed Mar 02, 2016 6:38 am
Forum: Technical Discussion
Topic: Filmosound / Spitfire Conversion Amp Project Questions
Replies: 3
Views: 758

Filmosound / Spitfire Conversion Amp Project Questions

Hello all, I'm working on a fun little project using a vintage Filmosound amp chassis/transformers to build a Spitfire clone with some tweaked values. I'm a huge Matchless fan (own an actual Lightning Reverb), and I'd like to use the Spitfire base for my conversion with some changes. -First of all, ...