Example image of eyePlorer eyePlorer map for 'Effects unit': Bass guitar Electric guitar Electronic keyboard Aux-send Rhodes piano Effects unit Musical Instrument Digital Interface Guitar pedalboard Plug-in (computing) Virtual Studio Technology Microphone preamplifier De-essing Dynamic range Dynamic range compression Gain Tremolo Tremolo arm Noise gate Gated reverb In the Air Tonight Phil Collins Distortion Distortion (music) Vacuum tube Fuzzbox Human voice Spectral glide Wah-wah pedal Eric Clapton Funk Jimi Hendrix Pink Floyd Psychedelic rock Ring modulation Sine wave Overtone Black Sabbath Equalization Instrument amplifier Musical instrument Talk box Sound Aerosmith Peter Frampton Rufus (band) Slash (musician) Sweet Emotion Bon Jovi Roger Troutman Zapp (band)