Search found 597 matches

by tubedogsmith
Wed Jun 01, 2005 12:41 am
Forum: Trainwreck Discussion
Topic: Q for ampdoc1
Replies: 20
Views: 6949

Re: Q for ampdoc1

Yeah, the reason I asked is because that's the first correct schematic I've ever seen posted.
by tubedogsmith
Mon May 30, 2005 9:12 pm
Forum: Trainwreck Discussion
Topic: Q for ampdoc1
Replies: 20
Views: 6949

Re: Q for ampdoc1

hey Ampdoc1, where'd you get that schematic?
by tubedogsmith
Mon May 30, 2005 3:22 pm
Forum: Trainwreck Discussion
Topic: How about we post some pics and layouts?
Replies: 76
Views: 18178

Re: How about we post some pics and layouts?

Ricks, your work looks very neat! FWIW, your choke resistor can get real hot so you may want to reconsider having it so close to a cap. You also may want to consider grounding your 1st stage filter cap with the preamp grounds if your not already doing that.
by tubedogsmith
Fri May 27, 2005 4:56 pm
Forum: Trainwreck Discussion
Topic: Layout!
Replies: 44
Views: 18470

Re: Layout!

Jackie, baddass clip, Man!!
by tubedogsmith
Tue Apr 12, 2005 1:35 pm
Forum: Trainwreck Discussion
Topic: New express clone----Clip Inside----
Replies: 15
Views: 7594

Re: New express clone----Clip Inside----

A nice slow taper audio pot is essential for the volume control. Replacing the 1meg with a 500k pot with a 470k resistor in series with the wiper will spread out the taper as well.
by tubedogsmith
Fri Mar 11, 2005 2:34 pm
Forum: Trainwreck Discussion
Topic: It works! (Liverpool content)
Replies: 6
Views: 3045

Re: It works! (Liverpool content)

Should have said mid cap.
by tubedogsmith
Thu Mar 10, 2005 7:01 pm
Forum: Trainwreck Discussion
Topic: It works! (Liverpool content)
Replies: 6
Views: 3045

Re: It works! (Liverpool content)

You can fatten these up with a .002uf tone cap and a 470pf treble cap. Sounds better with humbuckers.
by tubedogsmith
Tue Feb 08, 2005 11:24 am
Forum: Trainwreck Discussion
Topic: Approach to Harmonics
Replies: 33
Views: 17658

Re: Approach to Harmonics

Mark, I'm curious, the amp you saw with the shielded cable and all the plate bypass components, are you sure Ken built it himself??
by tubedogsmith
Mon Feb 07, 2005 5:41 pm
Forum: Trainwreck Discussion
Topic: Approach to Harmonics
Replies: 33
Views: 17658

Re: Approach to Harmonics

The point KenF is really trying to make is that you should try things for yourself and see what "YOU" think. It's great to have forums like this but if you're looking to have this info handed to you on a platter then you will never get anywhere. I've tried all the stuff mentioned in this post and ev...
by tubedogsmith
Tue Feb 01, 2005 12:31 am
Forum: Trainwreck Discussion
Topic: Komet Pics
Replies: 59
Views: 36446

Re: Komet Pics

Killer photos. I wonder what kind of solder those cats are using, there's no flux anywhere!! :shock:
by tubedogsmith
Sun Jan 23, 2005 3:10 am
Forum: Trainwreck Discussion
Topic: How did you reach stability..?
Replies: 12
Views: 6668

Re: How did you reach stability..?

Anyway, in regards to the hiss in Omar's amp, I don't recall anyone on that thread who owns or is familiar with wrecks giving any suggestions for solutions. Unfortunately, I think there are some parties who have the capacity to help, but don't feel it's in their best interests to have hobbyists bui...
by tubedogsmith
Sat Jan 22, 2005 6:50 pm
Forum: Trainwreck Discussion
Topic: How did you reach stability..?
Replies: 12
Views: 6668

Re: How did you reach stability..?

the Komet pics showed use of shielded wire, so personally I'm not so sure that it would necessarily be bad for the sound. Why would shielded wire sound bad? You have 20' of it in front of the amp, so there's no way that an additional 6" is going to adversely affect anything. I use the small diamete...