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Software Synths

Arturia Buchla Easel VvsArturia OP-Xa V

Summary

Arturia Buchla Easel V and Arturia OP-Xa V: 2 Arturia software synths compared side by side. They differ on 7 of 9 compared specifications.

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2 items

Arturia

Buchla Easel V
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Arturia

OP-Xa V
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General
ManufacturerArturiaArturia
StatusCurrentCurrent
Released2018—
Engine
Synth typeAnalogue modellingAnalogue modelling
EmulatesBuchla Music Easel (1973)Oberheim OB-Xa (1980)
Voices416
PolyphonyUp to 4 voicesUp to 16 voices
OscillatorsComplex oscillator and modulation oscillator (West Coast)2 VCOs per voice plus noise, cross-modulation
FilterDual low-pass gates (modelled vactrols)Modelled Oberheim 2- and 4-pole low-pass
Sequencer5-step sequencer plus right-hand step sequencer—
EffectsReverb, Phaser, Flanger, Chorus, Drive, DelayChorus, Delay, Reverb, Phaser, Flanger, Compressor, Drive, Bit crusher
Software
Plugin formatsVST2, VST3, AU, AAXVST2, VST3, AU, AAX
Features
FeaturesSemi-modular patching, Standalone app, NKSArpeggiator, MPE, MTS-ESP microtuning, Standalone app, NKS

Key differences

  • Voices: Buchla Easel V – 4 OP-Xa V – 16
  • Emulates: Buchla Easel V – Buchla Music Easel (1973) OP-Xa V – Oberheim OB-Xa (1980)
  • Polyphony: Buchla Easel V – Up to 4 voices OP-Xa V – Up to 16 voices
  • Oscillators: Buchla Easel V – Complex oscillator and modulation oscillator (West Coast) OP-Xa V – 2 VCOs per voice plus noise, cross-modulation
  • Filter: Buchla Easel V – Dual low-pass gates (modelled vactrols) OP-Xa V – Modelled Oberheim 2- and 4-pole low-pass

Both are the same on synth type (Analogue modelling) and plugin formats (VST2, VST3, AU, AAX).