Doctor Q
Electro-Harmonix Scos din vânzare Lansat în 2006 · Retras din producție în 2020

Doctor Q

Analog envelope filter pedal in a compact die-cast case, designed to produce percussive, wah-like filter sweeps that follow picking dynamics. Aimed at guitarists after funk, rhythm and electronic-style filtering. Discontinued in 2020.

  • Analog mono envelope filter
  • Single Range knob sets the filter's sweep span
  • Switchable bass boost
  • Responds to picking dynamics
  • Die-cast chassis, 4.5 x 2.75 x 2.1 in
  • 9V battery included; draws 2mA
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Fotografii

8

Anunțuri

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Descriere

The Doctor Q is a mono analog envelope filter that reacts to how hard the player picks. Harder attack pushes the filter further, giving short, punchy sweeps and wah-like tones without a rocker pedal. It revisits the style of 1970s funk filter boxes in a pocket-sized enclosure.

Control is deliberately simple: a single Range knob sets the frequency span over which the filter moves, and a Bass switch lets more low frequencies through. The bass setting is intended for restoring low end when the filter is set for little or no sweep. A footswitch engages the effect, with an LED showing its state.

The pedal has a quarter-inch input jack and a quarter-inch amp output jack. It runs from an included 9V battery, and an optional 9.6VDC 200mA adapter can be bought separately. The chassis is die-cast metal, and the bypass is buffered.

Video

Specificații

Marcă
Electro-Harmonix
Model
Doctor Q
Categorie
Efecte și pedale

Audio

Circuit
Analog
Audio
Mono
Bypass
Buffered Bypass
Effect type
Envelope Filter

Controls

Range control
Controls the frequency range in which the filter moves
Bass switch
Up position allows more low frequencies to pass
Footswitch
Engages the effect; LED lit when engaged

Inputs

Input jack
¼" audio input

Outputs

Amp jack
¼" audio output

Power

Power supply
9V battery included
Optional adapter
9.6VDC-200mA (not included)
Current draw
2mA

Physical

Dimensions (in)
4.5 x 2.75 x 2.1
Chassis
Die-cast

In the box

Battery
9V battery included

Date: ehx.com; fotografii: Electro-Harmonix product page · actualizat 2026-10-13 · Ai găsit o greșeală? Scrie-ne