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rosetta
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Posts: 43 Joined: 26 May 2009, 05:47
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by rosetta » 15 Apr 2015, 14:55
V1nce69 wrote: I measured transistors' hfe (overall gain) on mine using R.G.Keen method given in his article on selecting transistors for Fuzz Face clone.
http://geofex.com/Article_Folders/ffselect.htm
Transistors are 2N5089. The overall gain reads as following:
Q1 436
Q2 406
Q3 410
Hi Vince can you say how big is the PCB you did???
Thanks
V1nce69
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Posts: 49 Joined: 10 Nov 2013, 08:01
my favorite amplifier: Ampeg
Completed builds: Veroboards builds: Throbak Overdrive Boost Wampler Ecstasy Creepy Fingers Doomidrive Black Arts Quantum Mystic Roger Mayer Voodoo Bass Idiot box Blowerbox Hudson Sidecar Pcb builds: Fulltone 69 (GGG kit) Russian Big Muff (Musikding kit) EHX Bassballs (home etched using Topopiccione layout) BJFE BBOD (home etched, thx FSB) Triangle Muff (Guitar PCB board) Deluxe Bass Fuzz (home etched,gausmarkov.net layout) Clone Theory Chorus (Celeste pcb from lectric-fx) Cornish G2 (home etch, layout thx FSB) Shin-Ei FY-2 Ge version (home etched, own layout) Klon (Aion Refractor pcb) Mutron Phasor II (home etched, layout thx JohnK) Sunny-T (pcb by guitar pcb) Rocket Overdrive (pcb by Pepers' pedals) Sonomatic Deluxe Tape Delay (pcb by Skidmark) Black Arts Quantum Mystic (adapted storyboardist layout)
Location: Lausanne, Switzerland
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by V1nce69 » 15 Apr 2015, 20:26
rosetta wrote:
Hi Vince can you say how big is the PCB you did???
Thanks
Sure ! The pcb is 50mm wide and 45mm high.
To have it right you just need to save the image on your hard disk. Then you print it with size at 100%, that's all.