Boost / Preamp

Reverb enhances the tone and natural beauty of an acoustic guitar and Fender’s Acoustic Preverb provides that and more. Featuring three distinctly voiced-for-Acoustic-guitar reverb settings and a high-fidelity preamp, this pedal is the ultimate ambience m

The sound of an amp, barely holding itself together is something to behold. The tone of a good amp walking the knife edge between clean and drive…there’s something there that just doesn’t exist anywhere else, and when you push it just a bit further, you

Revered for its tight, fast response and wide tonal flexibility, the AG preamp takes the beloved AG sound and places it in a compact pedal/DI. The AG preamp features a 4-band EQ and foot switchable broadband “deep” and “bright “ controls for added depth a

Riff Instant Tone Sanitizer is a limited edition discrete Class-A Preamp designed to crank smiles and boost spirits during these unique and challenging times. As part of a proactive harmonic health regime, Riff safeguards against the omnipresent threat o

Handwired in the Custom Workshops in Doncaster, England, the WEM CCB-1 is a recreation of the preamp section of the famous WEM Copicat tape echo unit. These British made tape echos were a popular alternative to rarer American models and can be heard acr

Acid Guitar Electronics' boost pedal for the mentally unwell. 

Two knobs and a huge range of sounds - Boost, overdrive, and fuzz can all be found within. CRUSHINGLY loud and versatile - awesome for both bass and guitar. 

JFET (jay-fet) is a boost pedal rooted in my love of the JFET transistor, long-loved in the world of audio for its similarities to vacuum tubes. As always for 29 Pedals it’s a ground-up design, from a blank sheet of paper, an effort to elevate the humble

MXR and Third Man Hardware have teamed up to create the perfect booster for gigging guitar players—this pedal combines two separate MXR Micro Amp circuits into a single box so that you can heat up two separate signal chains with just the right amount of c

EUNA is the Elite UNity Amplifier from 29 Pedals.

An input driver that replaces a conventional buffer, EUNA is built to protect and condition your instrument's signal to prepare it for whatever you want to do with it. Console grade build, three great

This compact Boost & EQ device is based around the tone-shaping options available in old audiophile-grade stereo preamps, making it a great addition to your pedalboard, no matter what instrument you play.

So what does that mean, exactly? It means that

The Harmonic Booster is derived from the first few gain and filter stages of what would later become the core of the Darkglass overdrive technology. This clean preamp enhances attack and presence while sculpting the mids for a very percussive and aggressi

Inspired by its predecessor, the legendary DB 924, this discrete all-FET preamp delivers powerful broadband boost in a lightweight, space saving micro housing. Its musically sculpted two-band EQ enhances any bass you run through it, adding body and weight