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Drill template - 1590B

Please check positioning before drilling - those holes are your

responsibility and these templates are just a guide.
The best way to mark holes for the pots is to lay the PCB on the box

before you start soldering anything and mark at the centre pad of each.
The DC socket needs to be quite close to the edge of the box so it

comfortably clears the pots.
Recommended drill sizes:
Footswitch, DC     12mm
Jack sockets         9.5-10mm
Pots                         7mm (8mm if you’re using the board-mount toggle)
Mini-toggle           5mm
Vertical distance from centre of pots to centre of toggle switch is 19mm.

Summary of Contents for Bionic GuzzFun

Page 1: ...Bionic GuzzFun 5 knobs of sonic mayhem and an oscillation switch too PedalParts co uk...

Page 2: ...hat s all part of the charm of this box However if you want to make it a bit more normal you can try subbing some other stuff in there 2N5088 work well in Q1 2 and other medium gain NPN cans may offer...

Page 3: ...sockets Non standard pinout for Q3 is shown above 2N5306 come in both ECB and EBC pinouts so you ll need to check yours If you re subbing a different can then you ll need to check the pinout and twist...

Page 4: ...me nice long lengths of wire to the board connections for 9V GND IN and OUT Connect IN and OUT to the jacks as shown Connect all the GNDs together twist them up and add a small amount of solder to tac...

Page 5: ...o both sides of the board For your convenience there is a GND pad for every required connection This circuit is standard Negative GND Your power supply should be Tip Negative Sleeve Positive That s th...

Page 6: ...required connection This circuit is standard Negative GND Your power supply should be Tip Negative Sleeve Positive That s the same as your standard pedals Boss etc and you can safely daisy chain your...

Page 7: ...middle row isn t there You can use a footswitch daughterboard if you want to neatly mount the LED for the oscillation Connect the wires as below but then flip the PCB so the labels face down onto the...

Page 8: ...PCB on the box before you start soldering anything and mark at the centre pad of each The DC socket needs to be quite close to the edge of the box so it comfortably clears the pots Recommended drill...

Page 9: ...Drill template 1590BB See previous page for notes on sizes etc Drill EITHER the second footswitch OR the mini toggle switch depending on which you re using for the oscillation mode PedalParts co uk...

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