Ratings



Control of Omnisphere
Panel Layout
Ease of Use
Keyboard Feel
Build Quality

The Sequential OB-6 is a smooth-sounding analog polysynth and it’s an excellent controller for Omnisphere. From its panel, you have immediate access to a lot of Omnisphere’s parameters, you can mix the four Layers of a Patch, and it has a really nice Dual FX section that allows you to control Omnisphere’s FX remotely. A very special feature is its State Variable Filter, which allows you to morph between Lowpass, Notch, and Highpass modes. We developed a brand new State Variable Filter in Omnisphere to use specifically with this profile — one example of how we are modifying Omnisphere to work with the hardware.

This panel layout is intuitive and modulations are easy to set up. Using this synth to control Omnisphere is great for both live and the studio. The 4-octave Keyboard has excellent aftertouch and velocity response, and the desktop module is even better in some ways, because the panel labels are below the controls, making them easier to read. If you like the Oberheim vibe, this is a great choice!

Sequential OB-6 Strengths:

  • Intuitive Layout
  • State Variable Filter Control
  • Effects Control
  • Excellent Build Quality
  • Classic Analog Polyphonic Synth

Sequential OB-6 Details:

Retail Price Keyboard: $3,499
Module: $2,399
Number of Keys 49 or Module
Keyboard Type Unweighted
Size of Controls Medium
Special Features State Variable Filter
Dimensions Keyboard: 31.8” × 12.7” × 4.6″
Desktop: 20.75” × 7.8” × 4.4″
Weight Keyboard: 20 lbs
Desktop: 13 lbs
USB Powered No
Pitch Bender Yes (Keyboard only)
Mod Wheel Yes (Keyboard only)
Sends Aftertouch Yes (Keyboard only)
Sustain Pedal Input Yes
Expression Pedal Input Yes
Ribbon No
Non-Functional Controls Hold
Tap Tempo
BPM
Sequencer Record
Sequencer Play
Write
Manual
Arpeggiator Yes
Sequencer Yes
MIDI Messages NRPN

Omnisphere Sections Controlled by the Sequential OB-6:

Independent Layer Control No
Number of Oscillators 4
Number of Wavetables 4
Number of Envelopes 2
Number of LFOs 1
Filter Types State Variable Filter 12dB
BPF Juicy 12dB
FX Units Analog Chorus
Analog Flanger
Analog Phaser
Brit-Vox
Chorus Echo
EZ-Verb
Innerspace
PRO-Phaser
PRO-Verb
Retro-Flanger
Retro-Phaser
Retroplex
Spring Verb
Soundsources No
Mod Matrix No
FM Yes
Ring Mod No
Waveshaper No
Unison Yes
Harmonia No
Granular No
ORB No
Arpeggiator Yes