Electro-Harmonix Q-Tron+ Envelope Filter Pedal Specifications:
• Drive (Up/Down)
• selects direction of filter sweep : upwards or downwards.
• Norm/Boost
• Normal mode allows setting the Gain control without changing the output volume.
• Peak (Q on the Mini Q-Tron)
• Determines frequency peak of filter. Makes more "effected sound" when turned up more.
• Gain
• Functions as both a volume control and a filter sensitivity control in boost mode. In normal mode it acts only as a filter sensitivity control, unlike the Mutron-III which also changes the unit's output volume.
• Range (Hi/Lo)
• Emphasizes vowel like sounds in low position, overtones in high position.
• Mode (LP/BP/HP/Mix)
• Select the filter used by the effect: Lowpass, Bandpass, Highpass or a mix of Bandpass with dry unprocessed sound.
• Response (Slow/Fast)
• Selects either a slow, smooth, vowel-like attack or the fast, snappy response of the original Q-Tron.
Electro-Harmonix Q-Tron+ Envelope Filter Pedal Features:
• Controls: Mode, Response, Range, Peak, Gain, Boost.
• Sweep Switch.
• 1/4" input and output, 1/4" effect loop
• DC power input for battery replacement.
• LED indicates whether effect is engaged or bypassed.
• Second LED indicates signal overload.
• 24DC-100 power supply included