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Analog Specs
DigiTech1991Pitch ShifterPitch Shifter$$Mid-Range($250–800)

DigiTech Whammy

Guitarists wanting the exact expressive, real-time pitch-shifting sound behind a huge amount of iconic 90s rock.

Find on ReverbUsed-gear listings, graded conditionCheck prices on eBayBroader inventory, live auctions

Check your gain staging

Free tool — convert dBu/dBV, chain gain stages, and check your headroom before it clips.

Strengths

  • The expression pedal for real-time pitch-shifting (rather than a knob) is what makes its signature dive-bomb and harmony effects playable live
  • Became genuinely iconic through 90s alternative/rock in a way few effects pedals manage
  • Multiple distinct pitch-shift modes (octave up/down, harmony, dive-bomb) give real creative range beyond a single gimmick

Trade-offs

  • Early digital pitch-tracking can glitch or mistrack on complex chords, working best on single-note lines
  • Larger footprint and dedicated power supply make it less pedalboard-friendly than a standard stompbox

Full Specifications

Full technical specifications for the DigiTech Whammy
SpecificationValue
BrandDigiTech
ModelWhammy
Era1991
Typical Price TierMid-Range ($250–800)
Effect TypePitch Shifter
CircuitDigital
True BypassNo
Power9V adapter (dedicated PSU typical)
Controls2 knobs
Tap TempoNo
I/OMono in/out

A relative used-market guide, not a live quote — real prices vary by condition, region, and timing. Check the Reverb/eBay links on any item for current listings.

Match Score Explorer

Weight what matters to your workflow. Every deck is re-scored live against your priorities, benchmarked against the DigiTech Whammy.

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This deckDigiTech Whammy
Match53
Flexibility60
Portability55
Ease of Maintenance62
Tonal Neutrality35

Ranked against 47 other decks

Maintenance & Supplies

9V power supplyPatch cablesContact cleaner (DeoxIT)

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