Pricing and availability

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Average Price: $2,250

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$149

$350+

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Price History

Based on price data from 1 merchant for "Buchla 227e System Interface". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Buchla 227e System Interface is not just another mixer; it’s a gateway to a quadraphonic soundscape. Perfect for musicians deeply invested in modular synthesis, this module is all about creating a rich, immersive auditory experience. Designed to seamlessly integrate with your Buchla system, the 227e transforms how you perceive sound, allowing for intricate spatial dynamics.

With the ability to manage audio across a 4-channel space, you can automate audio motion using control voltages, giving you precise control over the rate, direction, and radius of your sound. The quadraphonic functionalities are complemented with an equalizer for both front and rear channels, ensuring your sound is as balanced as it is expansive. Meanwhile, the spectral tilt function adjusts for the high treble energy often required in such setups, with individual EQ masters available for fine-tuning.

In addition to its spatial capabilities, the “Mike Preamp” brings a touch of ingenuity with its envelope detector and adjustable gain settings. Whether you're using it as an independent submixer or as an extension of your existing channels, the dedicated submixer ensures that every nuance is captured and presented with clarity. With its roots in Buchla's innovative legacy, the 227e System Interface is a must-have for any modular synth enthusiast aiming to push the boundaries of sound.

Key Features:

  • Designed for quadraphonic mixing, creating immersive audio environments
  • Spatial dynamics can be manually controlled or automated via control voltages
  • Includes a dedicated submixer for versatile channel management
  • Equipped with a microphone preamp featuring envelope detection and gain control
  • Compatible with Buchla 3.58mm TiniCables for optimal performance

Product specs

Type Buchla System Interface Module
Analog/Digital Analog
Analog Inputs 9 x 3.58mm
Analog Outputs 11 x 3.58mm, 1 x 1/8" (headphones)
Other I/O 8 x CV in, 1 x CV out
CV Connector Buchla Banana
Width 2-panel
Power Supply Requires Buchla Case and Power Supply

FAQs

What is the primary function of the Buchla 227e System Interface?

The Buchla 227e System Interface is designed to manage audio routing and spatial processing within a Buchla modular synthesizer setup, providing comprehensive control over audio distribution and localization.

How many inputs and outputs does the Buchla 227e System Interface have?

The Buchla 227e System Interface features 9 analog inputs and 11 analog outputs, along with a dedicated headphone output for monitoring.

Does the Buchla 227e System Interface support control voltage (CV) connections?

Yes, the Buchla 227e System Interface supports control voltage with 8 CV inputs and 1 CV output, using Buchla Banana connectors for integration with other modular components.

Is the Buchla 227e System Interface compatible with non-Buchla systems?

The Buchla 227e System Interface is specifically designed for Buchla systems, utilizing Buchla Banana connectors, which may require adapters for use with non-Buchla modular setups.

What power requirements does the Buchla 227e System Interface have?

The Buchla 227e System Interface requires a Buchla case and power supply for operation, as it does not include its own power source.

7thDanSound

7thDanSound

95 Buchla 250e And 227e

Video thumbnail for 95 Buchla 250e And 227e by 7thDanSound

95 Buchla 250e And 227e

7thDanSound

7thDanSound

Reviews

Critic Reviews

Buchla 200e: Part 2

soundonsound.com

The Buchla 227e System Interface is a unique piece in the modular synth world, offering the potential for sonic exploration beyond conventional boundaries. Its quadraphonic sound positioning and dynamic panning features are standout elements, catering to those who seek a new approach to synthesis. However, the steep learning curve and lack of compatibility with other modular systems may deter some users. While the manual leaves much to be desired, the unit's stylish design and excellent sound quality make it a compelling choice for those willing to invest the time. Not for the faint-hearted, but rewarding for the adventurous.

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Artist usage

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See how Floating Points uses Buchla 227e System Interface

Floating Points

Music Producer, DJ

A Pulse Train

...
Verified via Photo

You can see his Buchla 227e in this picture from an interview with RA.

See how Morton Subotnick uses Buchla 227e System Interface

Morton Subotnick

Music Producer

...
Verified via YouTube

Morton Subotnick can be seen playing the Buchla 227e System Interface in this live performance at the 2011 CTM-Festival.

Genre Usage

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Used With

Based on how musicians on Equipboard use Buchla 227e System Interface, it is most commonly used with the following gear.

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