My demo is up, my demo is up

jerrydyer · Post by **jerrydyer** » Tue Sep 11, 2007 1:21 pm

OK gimme the constructive scrutiny gents.
http://www.youtube.com/watch?v=phwi7M6IgzM

Gee Donner · Post by **Gee Donner** » Tue Sep 11, 2007 1:35 pm

Good job man!!!!

The only thing that I was a little concerned about was the pop niose when you switch that switch to the left of your amp. Maybe you can ground that out some how...

Soundwise: It's actually real hard to say how it sounds through that camera mic, but it sure has enough gain!

//Gustaf

jerrydyer · Post by **jerrydyer** » Tue Sep 11, 2007 2:15 pm

dammit have you been reading my post on popping? I need help there got any pointers. thanx

Gee Donner · Post by **Gee Donner** » Tue Sep 11, 2007 2:36 pm

Depends on what swich youre using..

Rotary switch should be easy, but if its a dpdt or that style I'm not sure.... Hmm let me think about it, and I'll get back.

//Gustaf

jerrydyer · Post by **jerrydyer** » Tue Sep 11, 2007 3:32 pm

cathode selector is single pole single throw
the channell switcher in 4row dt
the boost is just a min SPDT
my other amp has some 3meg 's here and there and its minimal but now gone so I needs some hep.

Gee Donner · Post by **Gee Donner** » Sun Sep 16, 2007 2:05 pm

If you try to tie a resistor (go real high like 3.3 or 4.2 meg) from the switch to ground, that could help some... I tried it myself today with success. I had a rotary switch. Below I'm trying to describe a 3 pos rotary switch. Where you see the common input, put your resistor there and then to ground. should work with other switches too.

Hope you understand what I mean!
//Gustaf

jerrydyer · Post by **jerrydyer** » Sun Sep 16, 2007 10:17 pm

thats a cathode mod? Yes I understand it thank you. what about switching between preamps? thanx

Gee Donner · Post by **Gee Donner** » Wed Oct 17, 2007 5:09 am

sorry, have been out of the country for a whiiiiile...

Well the pic i gave you, shows a rotary switch.

As far as channel switsching, are you using relays? If so you should try LDR's like VTL5C they are fast recovery ones.. I like 'em.

//Gustaf

jerrydyer · Post by **jerrydyer** » Wed Oct 17, 2007 6:16 pm

got drawings for me ? ? ? thanx a lot I needs help. I dont like my relays anymore.