








Build Your Own: 2-in-1 | Rangemaster Treble Booster / Germanium Fuzz Face
Build your own premium Fuzz / Boost Kit. Now shipping with vintage caps, carbon comps, and new old stock germanium transistors.
Two classic circuits made by Dallas Arbiter in the mid 1960’s in one enclosure.
The Rangemaster circuit provides a colored germanium boost with three shades of treble boost (high, mid, low). The center toggle position engages the stock capacitor value used in the original units. Two additional settings provide an “upper mid” and “mid” boost setting. Use it as a standalone boost or stack it with your favorite drive for some added warmth and color.
The Fuzz Face circuit is tuned for clean-up and features a combination of vintage Mullard and New Market germanium transistors. The bias control unlocks a range of classic and eccentric fuzz tones and provides an array of sounds when used in conjunction with the fuzz control and guitar volume knob. Stack both sides for a sound that rivals the Tone Bender MKII.
No expense spared in selecting parts for this build. Each transistor set is tuned with an amp / breadboard and shipped with the same eyelet board construction and components as our custom pedals. Kits include an in-depth build document with diagrams, step-by-step instructions, and build photos. There is also a supplemental overview of modifications for those looking to mod and further tune their pedal. This section includes mods lifted from vintage and boutique variations like the MK1.5 Tone Bender and Diaz Texas Ranger, and circuit analysis for those who wish to take a deeper dive and explore the inner workings of these circuits.
Included in kit:
Instructions to build a 1966 Dallas Arbiter Fuzz Face / 1965 Rangemaster boost circuit
Germanium transistors: now shipping with new old stock Mullards and 70's soviet UFO's
Vintage polyester film capacitors and carbon comp resistors
Pre-drilled / powder coated enclosure
Alpha pots
Vintage style jacks
FK footswitches and toggle switch
Eyelet board
LED / metal bezel
Your choice of knobs and enclosure color
9V power jack or internal battery power options available
Don’t hesitate to reach out if you have any questions or considerations for a custom build. More than happy to accommodate requests regarding transistor options, component selection, graphics, enclosure color / type, and more.
Build your own premium Fuzz / Boost Kit. Now shipping with vintage caps, carbon comps, and new old stock germanium transistors.
Two classic circuits made by Dallas Arbiter in the mid 1960’s in one enclosure.
The Rangemaster circuit provides a colored germanium boost with three shades of treble boost (high, mid, low). The center toggle position engages the stock capacitor value used in the original units. Two additional settings provide an “upper mid” and “mid” boost setting. Use it as a standalone boost or stack it with your favorite drive for some added warmth and color.
The Fuzz Face circuit is tuned for clean-up and features a combination of vintage Mullard and New Market germanium transistors. The bias control unlocks a range of classic and eccentric fuzz tones and provides an array of sounds when used in conjunction with the fuzz control and guitar volume knob. Stack both sides for a sound that rivals the Tone Bender MKII.
No expense spared in selecting parts for this build. Each transistor set is tuned with an amp / breadboard and shipped with the same eyelet board construction and components as our custom pedals. Kits include an in-depth build document with diagrams, step-by-step instructions, and build photos. There is also a supplemental overview of modifications for those looking to mod and further tune their pedal. This section includes mods lifted from vintage and boutique variations like the MK1.5 Tone Bender and Diaz Texas Ranger, and circuit analysis for those who wish to take a deeper dive and explore the inner workings of these circuits.
Included in kit:
Instructions to build a 1966 Dallas Arbiter Fuzz Face / 1965 Rangemaster boost circuit
Germanium transistors: now shipping with new old stock Mullards and 70's soviet UFO's
Vintage polyester film capacitors and carbon comp resistors
Pre-drilled / powder coated enclosure
Alpha pots
Vintage style jacks
FK footswitches and toggle switch
Eyelet board
LED / metal bezel
Your choice of knobs and enclosure color
9V power jack or internal battery power options available
Don’t hesitate to reach out if you have any questions or considerations for a custom build. More than happy to accommodate requests regarding transistor options, component selection, graphics, enclosure color / type, and more.