Takaab LFO-1U - Low Frequency Oscillator Eurorack Synthesizer Module

3 variable LFOs with switchable frequency range in a 10HP * 1U tile. Outputs both square and triangle waves. 10V peak-to-peak. 

SHORT (Middle position)r: 4 ms (250hz) - 0.76 seconds
MID: 44ms (25hz) - 8.36 seconds
LONG: 0.40 seconds (2.5hz) - 77 seconds

LED indicates the state of the square wave output. Green when positive, red when negative.