The Guitar Pedal DatabaseA free, searchable guitar pedal database. Overdrive, fuzz, delay, reverb, and every other kind of guitar effect.
DSM & Humboldt
Simplifier DLX
Dual-channel Simplifier with two independent preamps, stereo reverb, and expanded amp voices.

Walrus Audio
MAKO Series: ACS1 MKII
Six amp models with cabinet IRs, OLED screen, room reverb, stereo I/O, and MIDI support.

Friedman
IR-J
Jimi-style clean to cranked tones in IR preamp format. 12AX7 tube with cab simulation.

Sinvertek
N5 + 3D Standard
Limited edition (99 units) ultimate N5+ version featuring TACPP architecture with enhanced 3D tone, labeled controls, and depth-enhanced response.

Sushi Box
The Detective
Dual-channel tube preamp combining Elementary (clean) and Dr. Wattson (dirt) circuits, both Hiwatt DR103-inspired.

Victory Amps
V1 The Duchess
Solid-state pedal preamp with American-style cleans and edge-of-breakup voicing as the perfect pedal platform.

Harley Benton
AC TrueTone
Analog Vox AC15/AC30 amp simulator with cab sim. All-analog circuitry for direct recording.

Hughes & Kettner
Black Spirit 200 Floor
Spirit Tone Generator in floor format. Analog amp-like response without tubes, full pedalboard integration.

Marshall
JCM 900
JCM900 character with more gain than the 800 series. The 1990s Marshall high-gain voice in a stompbox.

Sushi Box
Venus Z
Tube preamp with DI output featuring full four-band active boost/cut EQ, switchable high-pass filter, optimized for bass.

Mosky
LM741 Preamp
Based on the LM741 op-amp used in early MXR Distortion+. Clean-to-gritty preamp with vintage IC character.

Tsakalis
Gravity Spot
Dual-channel all-tube overdrive/distortion with 2×ECC83 tubes running at 230V.

Animals Pedal
Firewood Acoustic D.I. MKII
Updated acoustic preamp/DI with refined 3-band EQ, balanced XLR, effects loop, and improved signal-to-noise ratio.

Ashdown
OriginAL Valve Pre-DI
12AX7 valve bass preamp/DI with 5-band EQ and foot-switchable tube overdrive.

Fender
Acoustic Preverb
Acoustic guitar preamp with reverb, designed for acoustic-electric instruments.

Marshall
DSL
DSL amplifier tone in a pedal. Modern Marshall two-channel versatility from clean to high-gain lead.

XTS
Preamp
Atomic Overdrive, Precision Multi-Drive, and Pegasus Boost combined. Three pedals in one professional preamp system.

LPD
Sixty8X
Marshall-style overdrive, preamp and amp-sim built on a phase-inverter clipping circuit.

Tech 21 NYC
Sansamp GT2
Tube amp emulator with California/British/Tweed modes and virtual mic placement.

Harley Benton
American TrueTone
Analog Fender amp simulator covering Blackface Deluxe Reverb to Tweed voicings with cab sim.

Sushi Box
JC Emerald
Tube preamp based on legendary Marshall JCM800, modified for pedal use while staying true to single-channel JCM-800 design.

Spruce Effects
JRS: Glaciers
Silicon transistor preamp/EQ with Bassman-style interactive tone stack. Foundational tone-sculpting.

Jackson Audio
1484 Twin Twelve
Silvertone 1484 amp-in-a-pedal using JFETs. Jack White, Dave Grohl, Dan Auerbach tones in a stainless box.

Flamma
FS06 Preamp
7 amp models (Fender to EVH) with dual channels and built-in cab sim. Budget amp-in-a-box at ~$80.

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