The Buchla 230e Triple Envelope and Preamp provides three envelope generators and a preamplifier in a single 200 series space. With three XLR inputs and full 48 volt phantom power across all of the inputs, the 230e is ideal for amplification duties.

The Buchla 250e Arbitrary Function Generator Module is a powerful modulation source. Based around 16 instances of CV and timing information that can be moved through, rotated and mangled to create unique, moving and evolving phrases.

The Buchla 256e Quad Control Voltage Processor is a quadrature control voltage centre. It provides two voltage inputs and a switch input per channel for controlling the panning, action and ranges of the input voltages. Ideal for diversifying modulation

The Buchla 257e is a complex control voltage processor that allows you to both add mathematical operation to the input voltages and their result and also slew three voltage signals at once. Allowing you to dynamically voltages on the fly.

The Buchla 261e Complex Waveform Generator is an advanced tone generator that provides voltage control over all major aspects of pitch, amplitude, and timbre. Since all of the modulation architecture is handled by analogue circuitry there’s no aliasing.

The Buchla 266e Source Of Uncertainty is the ultimate source for random voltages, noise and even store random voltages. Ideal for creating that musical chaos modular synthesis is well known for, random voltages can be used to triggering random events.