Orthogonal Devices ER-102 Eurorack Sequencer Module

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an expander for the ER-101 Indexed Quad Sequencer.

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Due back in stock in 2-3 months

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Manufacturer: Orthogonal Devices

Category: Keyboards & Synths

*Note that the price is based on when we previously had this product in stock. When placing an order for an item temporarily out of stock, in most cases the price will remain the same, however occasionally the price may be subject to change. If this is the case then we'll tell you straight away and offer a refund.



Orthogonal Devices ER-102 Eurorack Sequencer Module is an expander for the ER-101 Indexed Quad Sequencer.

It adds the following features to the ER-101:

  • Up to 99 parts (each with its own reset step and looped section) per snapshot
  • part selection/activation is under CV/gate control
  • various part transition behaviors
  • up to 16 groups of steps per snapshot
  • perform operations on groups of steps
  • route 3 channels of CV/gate modulation to steps via groups
  • new invert and rotate operations
  • step record (a.k.a. remote control)
  • real-time record
  • alter record (a.k.a. real-time overdub)
  • essentially infinite storage via uSD card
  • firmware upgradeable via uSD card
  • and more!

Additional Info

Additional Info

  • Width: 14hp
  • Depth: 3cm from the back of the faceplate
  • Current Consumption: max 80mA from +12V only
  • Digital Inputs: x7 (threshold=2V)
  • Analog Inputs: x8 (-10V to +10V, 14-bit sampled at 7kHz)

You will need to update your ER-101's firmware to at least v2.00 in order to use it with the ER-102.