$249.00 – Sold Out
$249
The Electronic Audio Experiments Longsword is yet another contender in the endless void of op-amp based drive pedals, but it is one that takes the topology in a novel direction. Cascaded gain stages allow for the full range from clean boost to massive distortion, all without sacrificing tonal flexibility. The equalizer combines bass and treble shelving filters with an active, frequency-selectable midrange boost/cut control. This lets the user sculpt a diverse array of tones and carve out a niche in even the most dense of mixes. The Longsword has a broad frequency response which makes it work equally well with guitar, baritone, and bass.
Controls:
Level: output volume
Drive: go from light grit to heavy overdrive
Low/High: James/Baxandall tone stack (shelving filters)
Mid: active midrange boost/cut
Shift: selects frequency controlled by Mid pot
Diode: selects between clipping diodes, to alter dynamics and headroom
Up: MOSFET clipping, medium compression
Center: no diodes, minimal compression
Down: Silicon diode clipping, maximum compression
Boost (Footswitch): engages a front end mid boost
Boost (Knob): adds up to 20dB of gain when the Boost is engaged
$249.00 – Sold Out
Electronic Audio Experiments Limelight V2
Limelight is a dual channel overdrive developed in collaboration with LA-based punk band Touche Amore. The distinctive bright, clear tones of guitarists Nick Steinhardt and Clayton Stevens form the foundation of TA’s impassioned brand of post-hardcore, letting their riffs morph effortlessly between serene clean passages and cacophonous blast beats. This pedal was originally developed to commemorate the release of their 2020 LP, Lament, but since earned its place in a wide variety of guitar rigs spanning genres.
In preparation for the recording of Lament, we worked with Nick and Clayton to create a new op amp overdrive with equal parts aggression and chime. While loosely based in the “breaker” lineage, we made significant changes to the circuit for superior articulation and a much wider range of gain. An independent front-end boost rounds out the package, perfect for adding power to clean tones or pushing the overdrive side into heavy distortion. While the primary goal was to help the band sound like their best selves, Limelight has a tone for everyone.
Controls:
Boost – adjusts the Boost channel from 0dB to +21dB of clean gain when turned clockwise.
Drive – Simultaneous control of two gain stages, with a natural midrange boost as you turn it clockwise. Achieves approximately 50dB at the maximum setting.
Tone – Adjustable low pass filter, clockwise for more treble and counterclockwise for less.
Volume – Output level control, turn clockwise for more volume.
Focus – Variable low cut in the drive section, adjusts the amount of chime and midrange presence.
Left footswitch – Engages drive circuit
Right footswitch – Engages boost circuit
Specs:
Independent boost and drive circuits with relay-based true bypass switching which defaults to bypass in the event of power loss.
Input impedance @ 1Khz: 500kΩ (boost/drive)
Output impedance @ 1Khz: 1kΩ (boost), <5kΩ (drive)
Power: 9VDC, 2.1mm center negative barrel. The current draw is 80mA with both channels engaged.
$299.00 – Sold Out
The Dude Incredible is a pairing of two cult classics: the IVP “Tube Voice” preamp and a percolator-style fuzz. Together, these two circuits have produced some of the most iconic guitar sounds in noise rock: jangly rhythm tones, ear-piercing treble chords, and endless walls of howling feedback. Originally released in 2017, the Dude Incredible was the first adaptation of the IVP into a pedal format. Now, it returns with some extra features and modern reliability improvements.
The Tube Voice channel is our streamlined version of the Intersound IVP (aka Instrument Voicing Preamp), a nearly-forgotten rackmount preamp from the 1970s. The transformer-loaded overdrive circuit is driven by a pre-gain shelving EQ for a distinctive palette of frequency-selective distorted sounds. Far from just a clang machine, this channel is fantastic for medium gain tones or as an always-on base layer. (This channel can also be found as a standalone unit in our Surveyor pedal.)
The Percolate channel needs no introduction. Our take on this beloved two-transistor fuzz features a painstakingly selected germanium transistor based on measurements of an original unit. We also added a diode switch to select between our custom configuration found in the Dude Incredible V1 and a more traditional highly compressed mode. Combining the Percolate side with the Tube Voice side produces a devastatingly destroyed fuzz.
Even if you aren’t a metal-pick-wielding treble fiend, the Dude Incredible is a source of unique distortion sounds that can’t be found anywhere else.
Harm: Input gain for the Percolate channel.
Balance: Output level for the Percolate channel.
Gain: Tube Voice gain control; highly interactive with the Bass and Treble settings.
Level: Output level control, turn clockwise for more volume.
Treble: Tube Voice high shelf boost/cut, +/-12dB @ 3kHz located pre-Gain.
Bass: Tube Voice low shelf boost/cut, +/-12dB @ 100Hz located pre-Gain.
Diode (toggle): changes the clipping configuration of the Percolate channel. Up for less compression, down for more.
Hi/Lo (toggle): changes the gain range of the Tube Voice channel. In the Lo setting the gain range is -15dB to +12dB, in the Hi setting the gain range is +9dB to +36dB.
Right footswitch: Engages the Percolate circuit
Left footswitch: Engages the Tube Voice circuit
Version 2
New mechanical form factor
Added soft-touch relay bypass
Component tweaks to the Percolate side for an overall “nastier” sound
Added diode toggle and new clipping modes to the Percolate side
Updated Tube Voice side with Hi/Lo toggle (to match Surveyor V2)
Added over-voltage and ESD protection for the power supply
$299.00 – Sold Out
The 0xEAE Boost is the first entry in a new pedal series developed in conjunction with the design collective Obstructures.
The 0xEAE collaboration began as an indestructible enclosure created in the distinct, utilitarian-yet-elevated visual language of Obstructures, culminating in a neo-brutalist homage to the iconic sloped fuzz enclosures of the 60s and 70s.
The exterior physical design (and our shared affinity for noise rock) informed the intent of the circuitry within: a versatile signal boost/overdrive with the potential for a razor-sharp treble response and excessively high output levels. The circuit itself is comprised of a discrete op amp gain stage with a treble boost in front, forming a densely textured upper midrange character laden with higher order intermodulation products. A mix of active and passive tone controls allows for dramatic alterations in sonic character. We also took extreme measures to engineer a high-quality power supply that is fully protected from excessive voltage, improper setup, and external interference.
The end result is an object that is maximally robust, designed for a lifetime on the road, on stage, and in the studio.
$249.00
The Electronic Audio Experiments Halberd is a discrete transistor overdrive circuit designed for the greatest possible dynamic range and note clarity. It fills a special niche our family of drive pedals—a medium-gain device with the harmonic fullness and grind of a much higher-gain pedal, one that stands apart from both the brazen buzz of op amp distortion and the smooth breakup of JFET amp emulations alike.
The Halberd’s character comes from over a dozen transistors working in harmony. It is familiar but unique, sitting somewhere between blown-up tweed and an overloaded console. Rather than resigning itself to transparency, it imparts its character in a collaborative fashion, responding in unique ways to different instruments and amplifiers but not without leaving its distinct fingerprints. And of course, it is equally at home on guitar, bass, and synthesizer.
Pre: This sets the overall signal gain. Lower settings impart light compression, then increasing amounts of clipping up to a fuzzy overdrive, depending on the Voice and Depth settings.
Depth: This is an adjustable low frequency shelving filter at the input, and is very interactive with the setting of the Pre control. It can be thought of as a second gain control affecting low frequencies only.
Tone: This is an adjustable high shelf cut at the output, helpful for taming harsher frequencies especially at high gain settings.
Post: This sets the overall output level, and is buffered for full transparency at all signal levels.
Voice: 3 position switch to set the overall drive character
Clang (up): increases gain in the upper midrange, for an aggressive sound and a sharp attack
Standard (middle): moderate gain with a gentle mid push; identical to Halberd V1
Deep (down): a full range gain boost with woolly saturation and a fuzzy note attack
Version 2 (Released in August 2021)
New mechanical form factor; size reduced from BB-type enclosure to 125B-type enclosure.
NOS germanium transistor no longer used. Supporting circuitry updated to preserve tonal characteristics.
Current draw reduced to 50mA when engaged (previously ∼180mA in V1)
Bypass switching converted to fully electronic CMOS switch
Added Voice toggle.
Added PSU input over-voltage protection.
Low control renamed to Depth; High control renamed to Tone.
Bypass switching: Silent electronic switching with a Class A JFET buffer
Input impedance @ 1Khz: 1MΩ
Output impedance @ 1Khz: <1KΩ
Power: 9VDC, 2.1mm center negative barrel. The current draw is 50mA.
We recommend a regulated, isolated power supply rated for 100 mA minimum. The DC input is protected against reverse polarity and over-voltage up to 24V. Our pedals do not accept batteries.
All Halberd pedals come with the standard warranty.
$199.00
$199
The Electronic Audio Experiments Dagger is a simplified and miniaturized iteration of our Longsword op amp drive. We streamlined the circuit into its core gain stages and dual band shelving EQ, for the ideal match of simplicity and flexibility.
The process of editorializing the Longsword circuit let us rexamine the quirks and unique rough edges of earlier versions. In particular, we noticed that at higher gain settings, the EQ can be used to further overdrive the output stage for extra piercing or fuzzy tones. While not a traditional use case, we fell back in love with that sound and incorporated those design elements into the Dagger. In addition to being a great fit for smaller pedal boards, the Dagger also stands on its own as a unique drive pedal.
Controls:
Volume: output volume, self explanatory
Drive: turn clockwise to increase the amount of overdrive
Low/High: James/Baxandall tone stack (shelving filters)
Shift (toggle): Adjusts the low frequency contour. Up produces a thicker sound, and down produces a tighter sound.
V2 (current as of July 2021)
$249.00
The Model feT is a transistor-based preamplifier designed around the legendary Sunn Model T amplifier. Those who have played the original know that while it excels at heavy tones when pushed, it is far more than just an amp for stoner rock and doom metal. In fact, on its own it is a fantastic mid-gain amplifier with a tone that is dark, yet clear and present—making it an exceptional pedal platform.
Most famous Model T tones come from putting a distortion or fuzz in front of the amp. Thus, the Model feT is designed to sound good on its own and with other pedals stacked in front. This pedal goes beyond the standard triode-to-JFET emulation approach with the inclusion of an emulated power amp. This broadens the range of gain and—in the true spirit of the original amp—allows for massive headroom and volume output. This greatly expands its capabilities beyond a typical drive pedal: the Model feT can be used directly into a power amp, cab simulation, or DAW.
Bypass: Relay switching with true bypass
Input impedance @ 1 Khz: 500kΩ
Output impedance @ 1 Khz: 1kΩ
Power: 9V DC, 2.1 mm center negative barrel. The current draw is 65 mA.
We recommend a regulated, isolated power supply rated for 100 mA minimum. Our pedals do not accept batteries. Use of an incorrect power supply may cause permanent damage.
Normal: turn clockwise to add gain from the parallel “Normal” channel, which has a neutral voicing. Higher settings produce a thicker gain sound. The normal channel is fully muted when this control is at zero.
Brite: turn clockwise to add gain from the parallel “Brite” channel, which is voiced for extra midrange and sparkle. Adds bite to the drive tone at higher settings. The “Brite” channel is fully muted when this control is at zero.
Bass, Midrange, Treble: 3-band FMV EQ with the same moderately mid-scooped voicing as the original amp: highly interactive and nonlinear, but familiar.
Master: sets overall output volume. This control is capable of high volumes in order to access quieter clean settings and to properly drive an external power amp.
V3.7 (current release as of November 2020)
- New mechanical format (changed enclosure shape, knob spacing, jacks, etc)
- Added power supply over-voltage shutdown circuit and ESD protection
- Increased fidelity of simulated power amp stage for improved EQ response and lower noise
V3 (2018)
- Surface mount PCB
- Soft-touch relay bypass switching
- Added 18V supply for JFET portion of the circuit, for increased headroom and bass response
V2 (2017)
- New control layout, smaller footprint, enclosure changed to 1590BB style (previously 1590XX)
- Internal presence control removed, fixed at optimal setting
V1
- Initial release
$199.00
$199
The Electronic Audio Experiments Dagger is a simplified and miniaturized iteration of our Longsword op amp drive. We streamlined the circuit into its core gain stages and dual band shelving EQ, for the ideal match of simplicity and flexibility.
The process of editorializing the Longsword circuit let us rexamine the quirks and unique rough edges of earlier versions. In particular, we noticed that at higher gain settings, the EQ can be used to further overdrive the output stage for extra piercing or fuzzy tones. While not a traditional use case, we fell back in love with that sound and incorporated those design elements into the Dagger. In addition to being a great fit for smaller pedal boards, the Dagger also stands on its own as a unique drive pedal.
Controls:
Volume: output volume, self explanatory
Drive: turn clockwise to increase the amount of overdrive
Low/High: James/Baxandall tone stack (shelving filters)
Shift (toggle): Adjusts the low frequency contour. Up produces a thicker sound, and down produces a tighter sound.
V2 (current as of July 2021)
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