This is the Electronotes "Lutz" LFO x2 made for Eurorack Modular synths (+/-12v).

It has symmetry adjustment pots which affect both the square and triangle waveforms. For the triangle, you can go from inverse saw through triangle to forward saw. For the square it changes the pulse width. There are 3 speed ranges which can be changed using a switch; the high range is in the audio frequency range which gives really cool FM effects when used with a VCO. Output is +/-5v. I didn't design this board with flashy LEDs like most LFOs as I wanted and LFO module without those. This is my favorite LFO so far.

PCB is 3.75" x 1.8". Panel is 2.2" (11HP) and 1/8" thick and can be laser cut Copper/Black or Silver/Black acrylic or Wood.

The pictures show the actual LFO module panel in copper/black acrylic and examples of other module panels in both styles of acrylic and wood.

Note: If you order a complete module please specify the type of panel you'd like.