The Jackson Audio Prism Boost, Buffer, is a Jackson Audio overdrive pedal, currently around $248.64. Close alternatives include the JAM Pedals Boomster and the Keeley KTM-B Time Machine Boost. It pairs well with the Engl Savage 120 Mark II E610II 120 Watt 4 Channel Tube and the Laney GH100L.
Jackson Audio Prism Boost, Buffer,
Jackson Audio · pedal
The Jackson Audio Prism Boost Buffer is a focused signal conditioning pedal combining the Prism's high-quality JFET buffer circuit with a clean boost stage, designed for players who need transparent signal management and clean level increase without the full Prism's EQ capabilities. It preserves signal integrity across long cable runs and complex pedalboard chains while providing switchable clean boost for lead-level output increase without tonal coloration.
What stands out
“The Jackson Audio Prism Boost Buffer is a focused signal conditioning pedal combining the Prism's high-quality JFET buffer circuit with a clean boost stage, designed for players who need transparent signal management and clean level increas…”
— from the listing
“It preserves signal integrity across long cable runs and complex pedalboard chains while providing switchable clean boost for lead-level output increase”
— from the listing
“designed for players who need transparent signal management and clean level increase”
— from the listing
“A focused version of the Prism platform providing buffering and clean boost capability”
— from the community notes
“Clean boost function provides transparent level increase for lead volume”
— from the reviews
Trade-offs
“the jfet buffer quality is consistent with the full prism platform”
— from the community notes
- clean boost
- transparent
- jfet
- complex
- lead
- boost
- stage
- signal integrity
Price updated Oct 25, 2026
Amps that pair well with the Jackson Audio Prism Boost, Buffer,
Engl Savage 120 Mark II E610II 120 Watt 4 Channel Tube
Engl
18% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)
Engl Savage 120 Mark II E610II 120 Watt 4 Channel Tube leans this transparent tone toward mid-forward, which it doesn't make on its own
Comes later in the signal chain
Laney GH100L
Laney
18% matchInto a transparent tone, Laney GH100L brings a pull toward low gain that's missing
Comes later in the signal chain
Synergy SL2 Module
Synergy
tonal matchComes later in the signal chain
Synergy SL2 Module leans this transparent tone toward high gain, which it doesn't make on its own
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt
Mesa Boogie
tonal matchComes later in the signal chain
Into a transparent tone, Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt brings a pull toward high gain that's missing
Egnater Tweaker 88 Head
Egnater
tonal matchComes later in the signal chain
Into a transparent tone, Egnater Tweaker 88 Head brings a pull toward low gain that's missing
Ceriatone 2202H
Ceriatone
tonal matchComes later in the signal chain
Ceriatone 2202H leans this transparent tone toward high gain, which it doesn't make on its own
Carol-Ann OD-2R
Carol Ann
tonal matchComes later in the signal chain
Into a transparent tone, Carol-Ann OD-2R brings a pull toward medium gain that's missing
Marshall Studio JCM900 SN20H
Marshall
tonal matchComes later in the signal chain
Into a transparent tone, Marshall Studio JCM900 SN20H brings a pull toward high gain that's missing
Pedals that stack with the Jackson Audio Prism Boost, Buffer,
Wren and Cuff Box of War OG
Wren And Cuff
16% matchInto a transparent tone, Wren and Cuff Box of War OG brings a pull toward fuzzy that's missing
Comes later in the signal chain
EarthQuaker Devices Hizumitas
EarthQuaker Devices
16% matchInto a transparent tone, EarthQuaker Devices Hizumitas brings a pull toward high gain that's missing
Comes later in the signal chain
EarthQuaker Devices Grand Orbiter V3
EarthQuaker Devices
12% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep EarthQuaker Devices Grand Orbiter V3 after Jackson Audio Prism Boost, Buffer, in the signal chain, clear of Jackson Audio Prism Boost, Buffer,'s own gain stage
Comes later in the signal chain
Vox Valvenergy Silk Drive
Vox
10% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Vox Valvenergy Silk Drive leans toward smooth, and that's a real, usable character to pair with
Comes earlier in the signal chain
JHS 3 Series Oil Can Delay
JHS Pedals
6% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run JHS 3 Series Oil Can Delay after Jackson Audio Prism Boost, Buffer, in the signal chain, clear of Jackson Audio Prism Boost, Buffer,'s own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Walrus Audio Slö Multi-Texture Reverb
Walrus Audio
6% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Walrus Audio Slö Multi-Texture Reverb after Jackson Audio Prism Boost, Buffer, in the signal chain, clear of Jackson Audio Prism Boost, Buffer,'s own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchComes later in the signal chain
Dr. Scientist Frazz Dazzler V2 leans this transparent tone toward fuzzy, which it doesn't make on its own
Warm Audio Jet Phaser
Warm Audio
tonal matchComes later in the signal chain
Warm Audio Jet Phaser belongs after Jackson Audio Prism Boost, Buffer,, since modulation sits after the gain for a defined swirl
Cheaper alternatives
Lehle Sunday Driver II
Lehle
71% similarityShared character: signal integrity, long cable runs, transparent
Fender Engager Boost
Fender
64% similarityShared character: boost, transparent, full
Z.Vex Super Hard On
Zvex
64% similarityShared character: boost, lead
Keeley Katana Clean Boost V2
Keeley
60% similarityShared character: boost, transparent
Xotic Effects SSB Super Clean Booster
Xotic
55% similarityShared character: boost, transparent
J. Rockett Archer Clean
J Rockett
54% similarityShared character: boost, transparent, full
Boutique & premium upgrades
Similar charactersee all similar tone character →
JAM Pedals Boomster
Jam Pedals
60% similarityShared character: boost, transparent
Keeley KTM-B Time Machine Boost
Keeley
59% similarityShared character: boost, transparent
Jackson Audio Golden Boy
Jackson Audio
57% similarityShared character: boost, transparent
Attic FX JFET Boost
Attic Fx
56% similarityShared character: boost, transparent, stage
Old Blood Noise Endeavors Black Bobbin Boost
Old Blood Noise Endeavors
56% similarityShared character: boost, transparent
Analogman NEW Analog MAN BAD BOB Boost
Analogman
56% similarityShared character: boost, transparent, lead
See all alternatives to the Jackson Audio Prism Boost, Buffer, (cheaper + boutique) →
Questions people ask
What are good alternatives to the Jackson Audio Prism Boost, Buffer,?+
The closest matches in character are the JAM Pedals Boomster, the Keeley KTM-B Time Machine Boost, the Jackson Audio Golden Boy. Budget picks: Lehle Sunday Driver II, Fender Engager Boost, Z.Vex Super Hard On. Boutique upgrades: Boss FA-1 FET Amp.
What pairs well with the Jackson Audio Prism Boost, Buffer,?+
Strong matches from rig and tone-complementarity evidence: Engl Savage 120 Mark II E610II 120 Watt 4 Channel Tube, Laney GH100L, Synergy SL2 Module — Engl Savage 120 Mark II E610II 120 Watt 4 Channel Tube leans this transparent tone toward mid-forward, which it doesn't make on its own.
How much does the Jackson Audio Prism Boost, Buffer, cost?+
Around $248.64 (live listing price, updated Oct 25, 2026).