BACCH4Mac is a bundle of four components:

  1. Theoretica’s BACCH-dSP software
  2. BACCH-BM binaural microphone
  3. RME’s Babyface Pro
  4. Webcam

It's designed to transform your Mac-based audio gear into the ultimate 3D audio playback system.

1. BACCH-dSP

BACCH-dSP is a 3D audio powerhouse application for mixing and rendering 3D binaural audio over loudspeakers and headphones.

At the heart of BACCH-dSP is BACCH® 3D Sound, a proprietary technology developed at Princeton University that allows the listener to experience stunning virtual reality 3D imaging using only two loudspeakers.

It is the same technology that lies at the heart of Theoretica's critically acclaimed audio processor, the BACCH-SP.

The optional webcam lets you take advantage of BACCH-dSP’s advanced head-tracking for real-time dynamic sweet spot adjustment for seamless 3D audio over a wide range of listener locations.

2. BACCH-BM

The BACCH-BM are high-fidelity in-ear binaural microphones designed and built by Theoretica in Princeton, NJ, USA. With performance characterstics similar to Theoretica's flagship binaural microphone product, the BACCH-BM Pro, the BACCH-BM are used to generate personalized digital filters for BACCH® 3D Sound.

Simply plug the microphones into the Babyface Pro audio interface, perform a quick and easy calibration with BACCH-dSP that takes just a few seconds, and you're ready to experience BACCH® 3D Sound.

While the BACCH-BM are used for calibrating the BACCH4Mac system, they are also ideal for creating your own personalized binaural recordings. They require 48V phantom power, come with washable earbuds, and are individually equalized to generate a perfectly flat frequency response across the entire audio spectrum.

3. Babyface Pro

The Babyface Pro is a high-quality audio interface designed and built by RME in Germany. In BACCH4Mac, it is used to interface the BACCH-BM microphones with your Mac.

It can also be used as a digital or analog receiver. It has a TOSLINK input to connect your preferred digital source (such as a streamer), and even has line level TRS inputs for your phono stage. Now you can experience your vinyl in breathtaking 3D.

You can choose to use the Babyface's built in D-to-A converters and connect directly to your amplifier or powered speakers, or you can connect to your own DAC via USB or TOSLINK. The Babyface Pro supports sampling rates up to 192 kHz.

BACCH4Mac Configuration Options

Input:  
Output:  
BACCH4Mac Packages
Features BACCH4Mac Pro BACCH4Mac Audiophile+ BACCH4Mac Audiophile
BACCH® 3D Sound over speakers (B3DS)
Head tracking for B3DS
BACCH® 3D Sound over headphones (BACCH-hp)
Advanced headphones equalization (BACCH-hp-eq)
3D Mixer (BACCH-3dm)
Advanced diagnostics and filter design tools
One year of technical and upgrade support
RME Babyface Pro
BACCH-BM Binaural Microphone
BACCH-BM Pro Upgrade Option*
Webcam Option

* The BACCH-BM Pro offers unmatched characteristics for its size and is ideal for high-fidelity master binaural recordings.

$6,980 $5,980 $4,980
— ships in 2-3 weeks —

For inquiries, please contact info@theoretica.us.