Pedals

Rev C is sold out and replaced by Rev E.OAMP is the Output AMPlifier from 29 Pedals.An output driver that replaces conventional buffers, line drive...

*Rev F is the current revision.  EUNA is the Elite UNity Amplifier from 29 Pedals.  An input driver that replaces a conventional buffer, EUNA is bu...

VERSION 2 EMERGES The Colour Box V2 has all the same functionality of the V1 with many new and improved additions like expanded EQ controls, a Hi/L...

The Model feT is a transistor-based preamplifier designed around the legendary Sunn Model T amplifier. Those who have played the original know that...

The Electronic Audio Experiments Surveyor is a compact re-interpretation of the Instrument Voicing Preamp (aka IVP), a cult classic and long discon...

This pedal is based on our now famous amp-in-a-box Preamp Pedal with one important tweak: the replacement of the first FET transistor with a german...

The external Trinity Pro Preamp allows for individual sound adjustment of the mic and pickup. It is built using K&K's "silent filter technolog...

The Broadcast AP-II is a dual preamplifier pedal designed in conjunction with guitarist, Ariel Posen. It features two independent, differently-voi...

  The Next Evolution Introducing OPUS, an end-to-end tone shaping Amp Simulator and DynIR Engine ushering-in the next milestone-evolution of the Tw...

  Any guitarist can benefit from the Xotic BB Preamp overdrive pedal, a real tonal Swiss army knife. The pedal works equally well for getting thick...

This limited edition version of Ariel’s signature Broadcast-AP finished in a dark green with a red marbled nameplate. Limited to 200 units worldwid...

Features include Based on Dumble Steel String Singer #001 Single-channel, pedalboard-friendly, edition of the SSS Slight Return Version Supreme Tr...

Features include Based on model #001 of an original run of legendary 6L6 blues machines A true amp in a box — designed to go into tube amp or dire...

NERD ALERT When designing the temperature controlled fuzz, we tried some unusual approaches. One false start utilized a voltage controlled error co...

The most authentic emulations of classic UA 1176, Teletronix LA-2A, and classic Dyna Comp compressors, in a single pedalFull emulation of UA's leg...

The Pulp ‘N’ Peel V4 is the truly transparent compressor pedal you’ve been dreaming of. Its smooth-sounding parallel compression circuit offers you...

Benson Amps call this their Preamp because it is! The circuit is based on the Benson Chimera 30 watt guitar amplifier, but substitutes FET transist...

A highly nuanced preamp/distortion pedal designed in collaboration with Jon Ashley of Bondi Effects. Through four years of abandoned prototypes and...

In early 1984 BOSS released two strange new devices under the name “The Pocket Series”. One of those devices was the FA-1 FET Preamp and it quickly...

In 2012, I had a crazy idea for a tone shaping device that had never been done before in the world of guitar pedals. I wanted to create an effects ...

The goal in creating the ZIO Analog Front End + Boost was simple yet ambitious: “Make Everything Sound Better!” ZIO is an all-analog preamp/boost p...

The apex of all Dumbloids. Shin's Music Dumbloid Twin has two channels. Channel 1 is the Dumbloid Special and Channel 2 is the Dumbloid ODS. Turn t...

The very first and original Dumbloid was basically this model (Dumbloid Special) without the Rock/Jazz Switch. We found it silly to stock a dumble ...