Mark Speer Gear Guide

Khruangbin guitarist Mark Speer’s Stratocasters, Fender Deluxe Reverb, always-on wah, Holy Grail reverb and sparse pedalboard.

A period-by-period quick reference to guitars, amplification, effects and songs. Equipment can vary between recordings, tours and years.

Guitars

Gear / referenceDetailsEra / use
Fender StratocasterMain guitar platform; Speer uses pickup positions and touch to create different voices.Khruangbin
Modified StratocasterOne pickup was modified/rewired to create an unusual out-of-phase color.Selected live setup
Fender signature modelSignature Strat developed around Speer’s characteristic feel and sound.Recent
Flatwound stringsFlatwounds contribute to the smooth attack and rounded high end.Selected guitars

Amplifiers

Gear / referenceDetailsEra / use
Fender Deluxe Reverb ’65 ReissueStudio amplifier associated with Speer’s warm, clean tone.Recording
Fender ’68 Custom Deluxe ReverbTouring amp used for live performance.Live
Spring reverb in amp/studioSpeer sometimes combines pedal reverb with real spring reverb in recording.Studio

Effects and signal chain

Gear / referenceDetailsEra / use
Dunlop Cry Baby wahOften left parked in a preferred position to shape the guitar’s frequency balance.Live/core rig
Electro-Harmonix Holy GrailUsed on the spring setting; a key source of his ambient depth.Live/studio
Boss DS-1Used with the tone and distortion controls set unusually low for sustain and color.Selected tones
Strymon El CapistanTape-style delay used for rhythmic repeats and texture.Earlier board
Strymon TimeLineLater delay option reported in touring pedalboard updates.Later board
Volume/expression pedalControls level or effect amount for swells and dynamic shaping.Selected rigs

Song and era references

Gear / referenceDetailsEra / use
Time (You and I)Clean, spacious Strat parts and spring reverb support the relaxed groove.Mordechai
Texas SunTonal space, sustained lines and reverb-rich guitar colors.Texas Sun EP
Maria TambiénLayered rhythm and lead guitar colors with controlled effects.Con Todo El Mundo
White GlovesSparse phrasing and reverberant clean guitar lines.The Universe Smiles Upon You

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Last updated date:September 2026