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DigiTech Whammy DT

The Whammy DT is a Whammy with a second job. The lower half is the pitch-shifting treadle - Whammy bends, Harmony intervals and Detune, selected on the effect knob and driven by the expression pedal. The upper half is drop tuning: a separate selector and footswitch retune the guitar up or down by as much as seven half steps, or a full octave, and hold it there for the whole song without touching a peg.

A momentary switch turns the Drop Tune footswitch into a performance control, so it engages only while held. That is what makes hammer-on and pull-off style shifts possible mid-solo - press for a chord jump on a bridge, release and the tuning snaps back. Harmony settings add the dry signal to the effect; Whammy and Detune settings do not.

EffectPitch shift, harmony, detune, plus independent drop tuning
Drop Tune RangeUp or down 7 half steps, or a full octave
ControlsWhammy effect selector, Drop Tune effect selector, expression pedal, effect switches, momentary switch
Frequency Response20-20,000 Hz
Sample Rate44.1 kHz
A/D and D/A Conversion24 bit
Signal to Noise RatioGreater than -105 dB (A weighted)
MIDI5-pin DIN input
Audio I/O1/4 in unbalanced TS; input 1 MOhm, output 1 kOhm
Power9 VDC external adapter, 2.4 W (under 265 mA)
Dimensions197 x 165 x 64 mm (7.75 x 6.5 x 2.5 in)
The Whammy DT
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