EarthQuaker Devices Hummingbird V4 

It is capable of producing everything from classic ͞50s style͟ shimmering tremolo to a synthy, delay-like chop that turns your signal into a burst of short pings and on through to near ring modulation speeds. Simply choosing between modes 1 (slow), 2 (mid-tempo) or 3 (fast) and adjusting the rate and depth controls will unlock a whole new world of amplitude modulation at your feet. The Rate is also expression pedal accessible to allow instant changes on the fly. Using an expression pedal opens up the possibility of true random amplitude modulation!

Hummingbird V4 Features

• Depth: Controls amount of modulation from barely there to full signal chop at full bore
• Rate: Controls the speed of the LFO. Clockwise for faster, counterclockwise for slower
• Level: Controls the signal input level which ultimately controls the output level. Clockwise for more, counterclockwise for less
• Mode: Three-way toggle switch which selects the range of the oscillator. Mode 1 is slow, mode 2 is mid-tempo and mode 3 is fast
• Expression Jack: Use an expression pedal to adjust the rate with your foot! When an expression pedal is in use the Rate control is defeated.