Otterley from Expert Sleepers is a fully analogue multi-LFO module designed to offer extensive modulation possibilities, with a good amount of control and flexibility, in just 8hp. Four of the outputs are switchable between sine and square LFOs. Their frequencies are jointly set by the Speed and Spread knobs, which control the base speed and the speed difference between the outputs, respectively. Both controls also have CV inputs. These four outputs can also be switched between bipolar (±5V) and unipolar (10V positive or negative), and can be reset to the start of their cycle via the Reset input. A fifth output offers another, independent, sine LFO with its own speed knob. Video: https://youtu.be/Qd97dKiKUHkProduct Specs Item Number: 31207 Make: Expert Sleepers Model: Otterley Condition: Brand New Finish: Black Categories: keyboards-and-synths ⇒ eurorack Function: LFO Made In: United Kingdom MPN: EXPE13 Modular Grid: Eurorack ⓘ + Dimensions*: 8 HP 42 mm deep Power*: 82 mA +12V 80 mA -12V 0 mA 5V * User contributed details