Search found 9 matches

by juse
23 Apr 2009, 01:59
Forum: Capacitors
Topic: Mullard Tropical Fish Color Chart
Replies: 6
Views: 8119

Mullard Tropical Fish Color Chart

Here is a chart I drew for tropical fish caps, because I couldn't find one anywhere. Feel free to use it however you like, just don't modify it, please... hope it helps.

Image
by juse
08 Mar 2009, 08:10
Forum: Amplifiers
Topic: Tube Amp Links
Replies: 38
Views: 58434

Re: Tube Amp Links

Adam's Amps: http://amps.zugster.net/articles/tone-stacks Blue Guitar: http://blueguitar.org/schems.htm 4X12 Cab Recover Tut: http://www.thegearpage.net/board/showthread.php?t=70200&highlight=tolex+tutorial Harmonic Appliances: http://www.harmonicappliances.com/ Vintage Amps Forum: http://vintageamp...
by juse
03 Feb 2009, 07:38
Forum: Parts Sourcing & Trading
Topic: .1uf TropFish+
Replies: 21
Views: 3545

Re: .1uf TropFish+

Got 'em... thanks geek!
by juse
30 Jan 2009, 07:10
Forum: Resistors
Topic: Tone circuit pots log or lin?
Replies: 3
Views: 2395

Re: Tone circuit pots log or lin?

As IvIark said, tone pots are normally linear (B). Common tone values that are good to have on hand are 10K, 50K, & 100K.
by juse
25 Jan 2009, 03:41
Forum: Parts Sourcing & Trading
Topic: Where can I find a blue circuit board?
Replies: 6
Views: 1541

Re: Where can I find a blue circuit board?

Yes, after etch. What I do is this: I heat up my etched board in a toaster oven, low to med temp for 4-5 mins. Like I said earlier, this works best with FR4, the CEM can't take the heat for long enough to actually work with this technique. Anyway, I have a copper T that I bought at Lowes, and I hold...
by juse
24 Jan 2009, 19:15
Forum: Parts Sourcing & Trading
Topic: .1uf TropFish+
Replies: 21
Views: 3545

Re: .1uf TropFish+

pm sent
by juse
24 Jan 2009, 17:57
Forum: Parts Sourcing & Trading
Topic: Where can I find a blue circuit board?
Replies: 6
Views: 1541

Re: Where can I find a blue circuit board?

abcfab on Ebay has the blue CEM. I've never noticed any blue FR4, but he has the CEM in blue. The main difference is the temperature range... unlike FR4, the CEM will bubble up and scorch if you put it in a toaster oven to warm up the board prior to tinning, so keep the CEM away from too much heat. ...
by juse
19 Jan 2009, 06:09
Forum: Veroboard, Perfboard, PCB & Point-to-Point
Topic: [Tips & Tricks] PCB Etching with(out) chemicals
Replies: 26
Views: 30928

Re: etching without chemicals

Im a big fan of the muriatic/peroxide solution. 2 parts H202 to 1 part HCl(Muriatic). Cheers for the recipe. What about the concentration of H2O2 and HCl (I guess it might change things...) Check out this instructables link - it lays it all out nicely: http://www.instructables.com/id/Stop-using-Fer...