Auxiliary OSCillator Card Expander Card for Buchla Music Easel

Buchla Auxiliary OSCillator Card

The Auxiliary OSCillator Card from Buchla is an expanded update to the BEMI-era Easel Aux Expander Card, adding more functionality to any modern Easel system. This new and improved expander builds upon the original design, retaining most of its functionality while adding several modern improvements to bring even more depth to your Music Easel Modern, Retro, Easel Command, or Anniversary Edition. The Auxiliary OSCillator Card offers an additional modulation CV or Audio Source that can be mixed with a noise source, freeing up the oscillators on your main Buchla unit for even more sound design potential.

The new Auxiliary OSCillator Card also adds several upgrades to the original, including a new Random Pulse Input and Pulse Destination switch, giving you quick access to even deeper levels of modulation and routing. It also features a new CV Multiplier, equipped with a knob for controlling modulation amount for even more expansive patching. A crucial accessory for any Easel artist, Buchla's Auxiliary OSCillator Card brings a powerful complement to your favorite portable system, enriching every patch with more opportunities for creative connection.

Auxiliary OSCillator Card Features

• Update to the original Easel AUX Expander
• Auxiliary Oscillator for audio or CV modulation
• Noise Source with dedicated filter
• CV Multiplier with amount knob
• New Random Pulse input
• All parameters are CV controllable
• Works with all Music Easels and Easel Commands built after 2012