The D1 MKII is a feature-packed, high-fidelity all-in-one delay pedal with six algorithms for players to choose from: Digital, Mod, Vintage, Dual, Reverse, and Grain.
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Builds: Pedals

Boutique pedal builder creating artistic, high-quality effects. Established in 2011 and known for pedals like the Julia chorus and ARP-87 delay.
Notable gear
Pedals
View all 38 pedals →The Polychrome Flanger is a true bypass, all-analog Flanger pulling in familiar layout controls from the Julia and Lillian.
The Slöer Stereo Ambient Reverb builds on our popular Slö lineup but adds two additional reverb algorithms, stereo width control, two additional modulation wave shapes, and the ab…
The Fundamental Tremolo is a classic optical tremolo, giving you that iconic chewy movement, with the tonal integrity to live on a professional's pedalboard but with simplified controls friendly enough for even the newest effect pedal users.
The Fundamental Fuzz is a 3-mode aggressive fuzz pedal with the tonal integrity to live on a professional's pedalboard but with simplified controls friendly enough for even the newest effect pedal users.
The ACS1™ is an amplifier and speaker cab simulator delivering the sound and feel of world-class amplifiers, complimentary speaker cabinet IRs created by Tone Factor and York Audio, and controllable r
The Fundamental Chorus is a digital emulation of a classic analog chorus, recreating bucket brigade modulation, with the tonal integrity to live on a professional's pedalboard but with simplified controls friendly enough for even the newest effect pedal users.
The Fundamental Phaser is a versatile digital emulation of a classic phaser with the tonal integrity to live on a professional's pedalboard but with simplified controls friendly enough for even the newest effect pedal users.
The Melee Wall of Noise is a distortion + reverb combo that unapologetically uses a joystick to meld reverb and distortion into one massive blaze of sound.