Tóna is a fully analog oscillator, which uses a saw-tooth core to generate sound. For playing the module, a 1V /octave input was implemented. The pitch can be altered via Coarse and Fine tune potentiometers. Additionally, there is a linear FM input with attenuator. Furthermore, Tóna features a Hard-Sync connector. Four waveforms are emitted via individual outputs:
In addition, there is a fifth output, which is fed by a wave folder. It processes the module’s sine wave. Thanks to a 30 mm fader, you can set the degree of folding very precisely. Modulating this parameter is possible as well.
A negative DC offset at the 1V / octave or linear FM input allows you to shift Tóna’s frequency into the LFO range. The waveforms remain stable while doing so.
1V / octave input
Linear FM input
Hard Sync input
CV input for wave folder
Five audio outputs (Sine, triangle, saw, square and wave folder)
3U Eurorack module, 12 HP wide, 27 mm in depth
Power consumption: 60 mA at +12 V and 60 mA at -12 V