Category: Modulation & Delay

Expand	Project Name	Based On	Effect Type	Difficulty	Price	Add to Cart
Expand	Amethyst	BOSS DM-2 Delay	Delay	Advanced	$12.50	In stock Amethyst quantity
	Documentation One of the earliest analog delay effects to use a bucket brigade chip, and still widely considered among the best ever.
Expand	Amethyst Kit	BOSS DM-2 Delay	Delay	Advanced	$96.00	Out of stock
	Documentation One of the earliest analog delay effects to use a bucket brigade chip, and still widely considered among the best ever.
Expand	Apex	MXR^® Phase 45	Phaser	Easy	$12.50	In stock Apex quantity
	Documentation A simplified two-stage version of the classic Phase 90, using matched JFETs to produce a swept phase effect.
Expand	Azure	BOSS^® CE-2 Chorus	Analog chorus	Intermediate	$12.50	In stock Azure quantity
	Documentation One of the most revered chorus pedals of all time, it uses analog BBDs to modulate the signal, resulting in the warm, rounded tone characteristic of this era.
Expand	Azure Kit	BOSS^® CE-2 Chorus	Analog chorus	Intermediate	$92.00	In stock Azure Kit quantity
	Documentation One of the most revered chorus pedals of all time, it uses analog BBDs to modulate the signal, resulting in the warm, rounded tone characteristic of this era.
Expand	Blueshift	BOSS^® DC-2	Chorus	Advanced	$24.00	In stock Blueshift quantity
	Documentation
Expand	Elysium	Ibanez^® EM5 Echomachine	Delay	Advanced	$12.50	In stock Elysium quantity
	Documentation An analog-voiced digital delay that emulates vintage tape echo units, with heavy filtering and a soft-clipping overdrive on the repeats.
Expand	Elysium Kit	Ibanez^® EM5 Echomachine	Delay	Advanced	$96.00	Out of stock
	Documentation An analog-voiced digital delay that emulates vintage tape echo units, with heavy filtering and a soft-clipping overdrive on the repeats.
Expand	Emerald	BOSS^® PH-1r Phaser	Phaser	Intermediate	$12.50	In stock Emerald quantity
	Documentation A four-stage JFET-based phaser similar to the Phase 90, but with with a frequency-dependent feedback control that accentuates the phase effect.
Expand	Emerald Kit	BOSS^® PH-1r Phaser	Phaser	Intermediate	$92.00	In stock Emerald Kit quantity
	Documentation A four-stage JFET-based phaser similar to the Phase 90, but with with a frequency-dependent feedback control that accentuates the phase effect.
Expand	Lithium	EHX Small Clone	Chorus	Intermediate	$12.50	In stock Lithium quantity
	Documentation An early BBD-based analog chorus most notably used by Kurt Cobain for much of Nevermind.
Expand	Lumitron	Mu-tron^® III	Envelope filter	Intermediate	$12.50	In stock Lumitron quantity
	Documentation The very first commercial envelope filter effect, first released in 1972. Famously used by Bootsy Collins, Jerry Garcia and Stevie Wonder among many others.
Expand	Luna	4ms Tremulus Lune	Tremolo	Intermediate	$12.50	In stock Luna quantity
	Documentation An all-analog tremolo featuring six knobs for fine control over every aspect of the waveform.
Expand	Luna Kit	4ms Tremulus Lune	Tremolo	Intermediate	$88.00	Out of stock
	Documentation An all-analog tremolo featuring six knobs for fine control over every aspect of the waveform.
Expand	Minima	Mu-tron Micro V	Envelope filter	Easy	$12.50	In stock Minima quantity
	Documentation A simplified version of the more famous Mu-tron III envelope filter, originally designed as a lower-cost alternative.
Expand	Neurotron	Lovetone Ring Stinger	Ring modulator	Advanced	$22.00	In stock Neurotron quantity
	Documentation A highly original ring modulator and octave fuzz with LFO modulation for a stunning array of tones and sound effects. Used by Johnny Marr, Billy Corgan and Ed O’Brien among others.
Expand	Onyx	BOSS^® SG-1 Slow Gear	Volume swell	Easy	$12.50	In stock Onyx quantity
	Documentation One of the rarest BOSS effects, it acts as a sort of slow noise gate by gradually fading in the signal when it detects pick attack.
Expand	Quadratron	Lovetone Doppelganger	Phaser	Advanced	$22.00	In stock Quadratron quantity
	Documentation A stunningly unique four-stage optical phaser with two LFOs allowing independent control over each pair of stages. Used by The Edge, Johnny Marr, and Ed O’Brien among others.
Expand	Redshift	Blackout Whetstone Phaser	Phaser	Advanced	$22.00	In stock Redshift quantity
	Documentation Based on the Electro-Harmonix Small Stone, this tricked-out analog phaser adds several switches and knobs to greatly expand the tonal palette.
Expand	Spectron	Lovetone Meatball	Envelope filter	Advanced	$22.00	In stock Spectron quantity
	Documentation A full-featured envelope filter originally based on the Mu-Tron III with several modifications and additions. Used by The Edge, J Mascis, and Kevin Shields among others.
Expand	Straylight	Univox Uni-Vibe	Chorus/phaser/vibrato	Advanced	$16.00	In stock Straylight quantity
	Documentation Originally designed as a simulation of a Leslie spinning speaker cabinet, it uses an incandescent bulb and LDRs to produce an asymmetrical phase-shift effect. It was most famously used by Jimi Hendrix.
Expand	Sunstone	EHX Small Stone	Phaser	Intermediate	$12.50	In stock Sunstone quantity
	Documentation A classic phaser from the late 1970s, notably used by Jonny Greenwood, David Gilmour and Carlos Alomar (guitarist for David Bowie and Iggy Pop).
Expand	Tri-Vibe	Runoffgroove Tri-Vibe	Phaser, Vibrato	Intermediate	$12.50	In stock Tri-Vibe quantity
	Documentation A simple no-bias phaser and vibrato circuit that uses commonly available parts.
Expand	Vector	Deep Blue Delay	Delay	Intermediate	$12.50	In stock Vector quantity
	Documentation With similar frequency bandwidth to a tape unit, this analog-voiced digital delay is a favorite even among analog purists.
Expand	Vector Kit	Deep Blue Delay	Delay	Intermediate	$86.00	In stock Vector Kit quantity
	Documentation With similar frequency bandwidth to a tape unit, this analog-voiced digital delay is a favorite even among analog purists.
Expand	Xenotron	Lovetone Flange With No Name	Modulation	Expert	$24.00	In stock Xenotron quantity
	Documentation A flanger, chorus, tremolo and everything in between, with synth-like controls, regeneration and self-oscillation for unique and otherworldly sounds.
Expand	Zenith	MXR^® Phase 90	Phaser	Intermediate	$12.50	In stock Zenith quantity
	Documentation A legendary four-stage phaser that uses matched JFETs to create a moving phase-shift effect. Most notably used by Eddie Van Halen.

Legacy projects (prior to 2018) can be found on the Legacy PCBs page.