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Welcome to DIY fever – site dedicated to building your own guitars, amplifiers and effect pedals. Use the site map below or the navigation menu above to find your way around and enjoy your stay.

  • Recently updated Home
  • Blog – follow news and announcements
  • Guitars
    • Bancika MK1 – shredding guitar with Floyd Rose and hot DiMarzio humbuckers
    • Bancika MK2 – hand painted guitar with more of a traditional feel
    • Recently updated Ibanez RG 2550 Upgrade – upgraded with new DiMarzio pickups, Tremol-no and pots
    • Shredneck – warm up and practice tool
    • Squier Upgrade – how to turn a cheap guitar into a great instrument
  • Amps
    • 5 watt SLO – 5 watt version of the famous Soldano amp, with EL91 output tubes
    • AX84 4-4-0 – 2W version of the famous Traniwreck Express amp
    • AX84 Firefly – self split 12AU7 amp with cascode boost
    • Fender 5F2-A – classic small combo with a few mods
    • Kalamazoo 1 – head version of Kalamazoo Model 1 with EL95 output
    • Matchless Hotbox – all-tube preamp based on Matchless Hotbox
    • Little Gem MK2 – Smokey inspired tiny amp based around 386 opamp
    • Pearly – tiny hybrid amp with JFET preamp and 12K5 space charge tube output
    • Soldano Preamp – Soldano inspired all tube preamp
  • Effects
  • Misc
    • Audio Probe – very simple contraption that helps with debugging audio circuits
    • DIY Sustainer – how to make your own sustainer from scratch
    • Dummy Load – simple device that lets you run a tube amp without an actual speaker
    • Flexi Clip – adds many different clipping options to any circuit that uses clipping diodes
    • Recently updated Guitar Wiring 101 – instructions and common wiring configuration dissected
    • L-pad – probably the simplest and cheapest way to attenuate output of an amplifier
    • Power Supply – pedal power supply with regulated 9VDC and 12VDC outputs
    • Tips & Tricks – collection of random stuff that I wish I knew earlier
    • Value Statistics – charts with the most common component values for effect pedals
    • Zog-zog – lightbulb attenuator with line out tap and dummy load
  • Software – DIY Layout Creator software and layout collection
  • Reviews
  • Recently updated Clips – search through my DIY related video clips
  • About
  • Links – DIY related sites that I like to hang around

Planning to build
  • Upgrade my Bancika MK1 guitar with flamed maple top and fancy finish.
  • Mesa Mark IIc+ preamp with all film caps (yes, power supply too)
  • Digital programmable switcher based on Arduino technology
  • Submini amp based on 6021 tube
  • Stand alone power amp based on 6V6 and smaller brother with 6AK6
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  • About

    The idea behind this site is to share my experience with Do It Yourself approach to guitars, amplifiers and pedals. Whether you want to save a couple of bucks by performing a mod or upgrade yourself instead of paying a tech, or want to build your own piece of gear from scratch, I'm sure you will find something interesting here. Also, this is the home of DIY Layout Creator, a free piece of software for drawing circuit layouts and schematics, written with DIY enthusiasts in mind.