The Wampler Decibel Plus Buffer Boost is a Wampler overdrive pedal, currently around $208.16. Close alternatives include the Vox TG1-FL4BT Flat 4 Boost and the Xotic RCBV2. It pairs well with the Diezel VH4 4-Channel 100-Watt and the Diezel Hagen 4-Channel 100-Watt.

Wampler Decibel Plus Buffer Boost

Wampler · pedal

The Wampler Decibel Plus is an enhanced buffer and boost pedal from Wampler Pedals providing clean buffering with clean boost and buffer capability for transparent signal preservation and level enhancement.

What stands out

  • “Wampler's Decibel Plus buffer and boost, praised for transparent buffering with clean boost in premium boutique quality”

    — from the community notes

  • “the wampler decibel plus is an enhanced buffer and boost pedal from wampler pedals providing clean buffering with clean boost and buffer capability for transparent signal preservation and level enhancement”

    — from the listing

  • “Players who want premium buffer with boost capability find the Decibel Plus excellent”

    — from the community notes

  • “Build quality is excellent”

    — from the community notes

  • “Transparent buffer and boost suits tone-purist applications”

    — from the reviews

  • clean boost
  • transparent
  • transparent buffering
  • decibel plus
  • clean buffering
  • wampler decibel plus
  • tone purist applications

Price updated Oct 24, 2026

Amps that pair well with the Wampler Decibel Plus Buffer Boost

Pedals that stack with the Wampler Decibel Plus Buffer Boost

Wren and Cuff Box of War OG

Wren And Cuff

16% match
$298.33via Reverb

Into 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% match

Into 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% match
$199via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Run EarthQuaker Devices Grand Orbiter V3 after Wampler Decibel Plus Buffer Boost in the signal chain, clear of Wampler Decibel Plus Buffer Boost's own gain stage

Comes later in the signal chain

Xotic SP Compressor

Xotic

10% match
$147via Reverb

fills 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)

What Xotic SP Compressor brings here leans toward smooth — that's worth building a pairing around

Comes earlier in the signal chain

JHS 3 Series Oil Can Delay

JHS Pedals

5% match
$99via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Put JHS 3 Series Oil Can Delay after Wampler Decibel Plus Buffer Boost in the signal chain, clear of Wampler Decibel Plus Buffer Boost'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

5% match
$209.63via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Run Walrus Audio Slö Multi-Texture Reverb after Wampler Decibel Plus Buffer Boost in the signal chain, clear of Wampler Decibel Plus Buffer Boost'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 match
$204.36via Reverb

Comes 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 match
$109.01via Reverb

Comes later in the signal chain

Warm Audio Jet Phaser belongs after Wampler Decibel Plus Buffer Boost, since modulation sits after the gain for a defined swirl

Cheaper alternatives

Boutique & premium upgrades

Similar charactersee all similar tone character →

See all alternatives to the Wampler Decibel Plus Buffer Boost (cheaper + boutique) →

Questions people ask

What are good alternatives to the Wampler Decibel Plus Buffer Boost?+

The closest matches in character are the Vox TG1-FL4BT Flat 4 Boost, the Xotic RCBV2, the Old Blood Noise Endeavors Black Bobbin Boost. Budget picks: One Control Raspberry Booster, One Control Granith Grey Booster, Wampler Talent Booster. Boutique upgrades: Walrus Audio Defcon 4 Boost, ThorpyFX Judge Dredd Lawbringer Gunshot.

What pairs well with the Wampler Decibel Plus Buffer Boost?+

Strong matches from rig and tone-complementarity evidence: Diezel VH4 4-Channel 100-Watt, Diezel Hagen 4-Channel 100-Watt, Synergy SL2 Module — Into a transparent tone, Diezel VH4 4-Channel 100-Watt brings a pull toward high gain that's missing.

How much does the Wampler Decibel Plus Buffer Boost cost?+

Around $208.16 (live listing price, updated Oct 24, 2026).

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