electro-harmonix
Doctor Q
ENVELOPE FILTER
Description
The classic 1970’s funk box now available in a pocket-sized case. Dynamic picking response produces super-funky wah-like tones. The EHX Doctor Q is an envelope filter that specializes in generating percussive punchy filter sweeps for a rhythmic groove.
Media
Videos
Demo by Cryptic Mask Guitar (EN)
Demo by Subbeast Bass Pedals&Effects (EN)
Manuals
Links
Technical data
Width
2.76 in
Depth
4.49 in
Height
2.09 in
Circuit type
analog
Voltage
9V DC, center negative
Current
2mA
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