Tremolo with signal shaping suggestions?

[Russian]

I don't know if I am really clear with the tittle, but I am looking for a tremolo project with a signal shapping switch: from sinusoidal to squared or triangular.
Sorry for the terminology I am ussing. Not a native english speaking here.

I am finishing with my first pedal, an EA tremolo and was thinking about those extreme tremolo sounds.

Greetings from Buenos Aires, Argentina

Lucas.

[mmlee]

Tremulus lune

[midwayfair]

Tremulus lune

Or anything else that uses that LFO: Shoot the Moon, Cardinal, etc.