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October 25

th

 2013 

www.thonk.co.uk 

TouellSkouarn 
Strakal Brulu Module 

Eurorack DIY Kit 

Instructions 

Version 1.0 

  

OVERVIEW 

 
For the most recent version of this 
document please visit 

http://www.thonk.co.uk/documents/strakal

 

 

For  all  technical  support  please  visit 

http://bit.ly/1h4aVPk

 on Muffwiggler. 

 
The Strakal Brulu manual is here  

http://www.thonk.co.uk/documents/strakal/
StrakalBrulu_ReGrenvEo.pdf 
 
 

 
 

 

 
All    Thonk  kits  are  sold  under  our  standard  Terms  and  Conditions  - 

http://www.thonk.co.uk/faq/

 

 
 

DIY INSTRUCTIONS 

 
This document gives detailed instructions that assume you have purchased a 
complete kit from 

www.thonk.co.uk

. It also assumes no previous knowledge 

of  electronics.  To  learn  to  solder  try 

http://youtu.be/I_NU2ruzyc4

  and  the 

Adafruit guide to excellent soldering

 – http://

bit.ly/1l77tF4!

 

 

Watch and understand that whole YouTube video! If you’re not achieving the 

results shown in the video then you need to buy new tools or seek advice. 

You will not end up with a working module otherwise. 

 

TOOLS REQUIRED 

 
Soldering iron, snipe nose pliers, wire strippers, small flat head screwdriver 
and diagonal cutters AKA snips AKA side-cutters. A Digital Multimeter is 
necessary for calibrating this module accurately but you can do it by ear to 
taste. Thonk sell a range of inexpensive tools here - 

http://bit.ly/1jxqF3n

 

 
 
 
 

IF YOUR KIT IS DATED 2016
CLOSE THIS DOCUMENT AND 
DOWNLOAD THE V1.3.1 MANUAL
INSTEAD:
thonk.co.uk/documents/strakal/

Содержание TouellSkouarn Strakal Brulu

Страница 1: ...k co uk It also assumes no previous knowledge of electronics To learn to solder try http youtu be I_NU2ruzyc4 and the Adafruit guide to excellent soldering http bit ly 1l77tF4 Watch and understand tha...

Страница 2: ...the same on both sides then stop Work out why from the soldering guides linked and don t continue until you are getting those results This isn t just OCD talking you are very likely to end up with a...

Страница 3: ...emptying BAG A into a bowl or container This makes it much easier to pick parts as you need them and you re less likely to lose anything 2 The first job is to solder all the resistors 3 Start by sold...

Страница 4: ...on 1 0 6 Solder the two 1M resistors in positions R7 and R8 7 Solder the single 220R resistor in position R9 8 Solder the single 390R resistor in position R17 9 Solder the single 470R resistor in posi...

Страница 5: ...positions R6 R19 R20 You should now have no resistors left 15 Solder the two 8 pin IC sockets Ensure the notches in the sockets match the silkscreen 16 Solder the Vactrol Note the orientation of the t...

Страница 6: ...the single red 10nF film capacitor into position C2 The orientation doesn t matter This capacitor has the marking 10nJ63 19 Solder the six red 100nF film capacitor into positions C1 C6 C7 C8 CD1 CD2...

Страница 7: ...n is vital The gap in the rectangular shroud should point inwards 22 Solder the four 47uF electrolytic capacitors into positions C3 C5 C8 and C11 NOTE The orientation is vital The longer lead should g...

Страница 8: ...to fit Make sure none of the legs are touching 24 Next you need to modify all four pots First snap off the little metal tab shown This is easily done with pliers or snips If you don t do this you may...

Страница 9: ...the three jacks in the positions shown but DO NOT SOLDER yet Note the Fuzz CV jack is rotated 90 degrees compare to in and out jacks Put a plastic washer onto each of the pots 29 Now put the panel on...

Страница 10: ...kal Brulu Module Eurorack DIY Kit Instructions Version 1 0 30 Remove the panel again 31 Next you will solder the smaller Germanium Transistor NOTE The transistor orientation is vital and is not intuit...

Страница 11: ...you will solder the larger Germanium Transistor NOTE The transistor orientation is vital and is not intuitive Ignore the PCB silkscreen and follow the image on this page NOTE Later on you might need...

Страница 12: ...etal panel back onto the PCB and put on the knobs Insert power cable as shown The provided cable is keyed correctly But just in case you use another cable note that the 12v isn t marked on the board t...

Страница 13: ...od range of possibilities but there is not really a right or wrong setting for the trimmer If you want to follow the official factory default from Touellskouarn then with the module powered on set you...

Страница 14: ...4 TouellSkouarn Strakal Brulu Module Eurorack DIY Kit Instructions Version 1 0 Suggested test points if you need to meter from the front of the board Note If you left the C leg on Q2 long then don t f...

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