Mark IV Emulator ( Layout & PCB )
Hello fellas, i've decided to make some contribution to this forum, and i made a layout for sabrotone's Mark IV emulator, it's NOT VERİFİED, i'm not an expert with drawing layouts. Let's make this layout work All the schematic work and vero layout from sabrotone.com. I'm just trying to add something to his great job
Note: You need Sprint Layout 6 drawing program to view and edit it.
Note: You need Sprint Layout 6 drawing program to view and edit it.
- bajaman
- Old Solderhand
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C16 is unnecessary - leave it out or just increase C25 to 560p
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- J0K3RX
- Degoop Doctor
On your Sprint layout C22/500p is shorted... Should go to the other side of the trimpot.
C28 positive lead is connected to the negative lead of C26, - C26+ and C28+ should be connected
C28 positive lead is connected to the negative lead of C26, - C26+ and C28+ should be connected
C25 İncreased to 560p, done and thanks for noticing itbajaman wrote:C16 is unnecessary - leave it out or just increase C25 to 560p
İ think it's correct now, thanks for the informationJ0K3RX wrote:On your Sprint layout C22/500p is shorted... Should go to the other side of the trimpot. :wink
C28 positive lead is connected to the negative lead of C26, - C26+ and C28+ should be connected
Version 0.2 of the pcb and layout Edit: İ put the wrong layout, now it's correct one.
- Attachments
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- mark4pcbv0.2.pdf
- (43.32 KiB) Downloaded 145 times
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- mark4 v0.2.rar
- (29.7 KiB) Downloaded 143 times
- apollomusicservice
- Resistor Ronker
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I would have suggested some minor changes on pcb.
İ changed the pcb as you suggested Thanks for that, i'm a begineer drawer as you see, i hope we don't find any more mistakesapollomusicservice wrote:I would have suggested some minor changes on pcb.
- Attachments
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- mark4 v0.3_pcb.pdf
- (43.2 KiB) Downloaded 128 times
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- mark4 v0.3.rar
- (29.63 KiB) Downloaded 140 times
- apollomusicservice
- Resistor Ronker
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It's okay, you're doing fine. Do not rush.
i did't put that on purpose, i don't need that "pull-down" resistor to eliminate pops, i use that resistor on my switch board you can add it if you wantpeterc wrote:Abakuzam
R1 (1Meg) on the input seems to be missing?
Peter
- apollomusicservice
- Resistor Ronker
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Sorry, one more correction.
Thanks a lot for helping me for this guys
- Attachments
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- mark4 v0.4.rar
- (29.55 KiB) Downloaded 167 times
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- mark4 v0.4_pcb.pdf
- (42.43 KiB) Downloaded 149 times
Someone could build it? video?
- rocklander
- Old Solderhand
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are you not someone?fuzz_germanium wrote:Someone could build it? video?
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- rocklander
- Old Solderhand
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- Posts: 2726
- Joined: 18 Apr 2008, 11:33
- my favorite amplifier: my jansen bassman 50
- Completed builds: rebote 2.5; supreaux; odie; heartthrob tremolo; ross phaser; dr. boogey; thor; baja black toast; slow gear attack, rebote, tri-vibe, small clone, little angel, magnus modulus, echo base, hex fuzz, big muff, 22/7.
- Location: Rotorua, New Zealand
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you could build it.. then "someone" (you) could post video
world's greatest tautologist ...in the world
Ronsonic wrote:...the lower the stakes the more vicious the combat.
atreidesheir wrote:He should be punched in the vagina.