Onsen Audio – OS-251

OS-251

size 2 MB  / 7 MB  / 4 MB

OS-251 is a pure digital lo-fi synthesizer.

The oscillator has alias noise (specific to digital signal processing) famous on classic samplers like E-mu SP-12 which adds lo-fi feeling to the sound. You can enjoy the powerful sound at modern sampling rates with your DAW.

• Up to 10 voices of polyphony.
• Oscillators (Sin, Square, Saw), with Shape parameter.
• Square sub oscillator.
• Noise oscillator.
• Biquad low-pass filter (LPF) with Frequency and Resonance parameters.
• Biquad high-pass filter (HPF) with Frequency parameter.
• Envelope generator which can control LPF and amplitude.
• Low-frequency oscillator (LFO) which can control LPF, amplitude, and Shape parameter.
• LFO sync.
• Chorus.
• Flexible pitch controls (pitch bend width, octave, semitone, fine tuning).
• VST3 / AU.

ttps://onsenaudio.com/

OS-251-Windows  ( 2 MB )

OS-251-macOS  ( 7 MB )

OS-251-Linux  ( 4 MB )