| Feature Category | Description | |----------------|-------------| | Routing Matrix | Route any of the 2 inputs to any of the 4 outputs, with adjustable gain per path. | | Input EQ | Parametric EQ per input channel (typically 6–8 bands). | | Output EQ | Parametric + shelving + high/low cut filters per output. | | Crossover | Linkwitz-Riley, Butterworth, Bessel filters (6 dB/oct up to 48 dB/oct) per output. | | Delay | Up to ~10 ms per input and per output (align drivers or time-align subs). | | Limiter | Output limiter with threshold, attack, release, and lookahead. | | Polarity / Phase | Invert polarity per output. | | Preset Management | Save/recall complete device configurations (store in software + upload to hardware). | | Real-time Control | Adjust gains, mutes, and settings live from PC over USB. | | System Lock | Lock front panel controls to prevent accidental changes. | | Level Meters | Input and output metering (pre/post processing). |
If you need help finding the exact file or installing/running it (e.g., driver issues on modern Windows), let me know and I can give step-by-step guidance.
Finding a direct software download for the t.racks DS 2/4 can be tricky because the product is older and often relies on its original driver CD. However, there are official and community-supported resources to help you get it running. Primary Resources & Documentation
Official User Manual: This is the most "helpful paper" available, providing technical specs (24-bit DSP, RS232 interface) and step-by-step instructions for manual and PC-based operation. Download Official English Manual (PDF) Step-by-Step Quick Guide (PDF) Software Download Links
While the official product page may no longer host the software, users and community forums frequently point to these alternatives:
Thomann Support: Thomann often provides legacy software upon request. You can check the "Download" section at the bottom of the current t.racks product category page or contact their technical hotline. t.racks ds 2 4 software download
Jobst-Audio Mirror: A well-known community archive for PA gear.
Jobst-Audio File Browser — Look under Apps-Devices > Thomann > T.racks_DS24 for the software and driver .rar files. Alternative Device Drivers:
Because many of these units share the same internal hardware, software for the Omnitronic DXO-24 or 4 Acoustic systems is often compatible with the Setup Tips Connection: The
uses an RS232 interface. If your computer doesn't have a serial port, you will need a high-quality USB-to-RS232 adapter.
Drivers: If you are using a USB connection via an adapter, ensure you install the specific driver for that adapter first; the software itself only manages the DSP settings. If you need help finding the exact file
Video Tutorial: For a visual walkthrough on connecting the device to a PC, this Setup Tutorial explains the process and often includes links in the description. DS 2-4.cdr - Thomann
Main features. 3pcs 24 bit high precision DSP. Low distortion high dynamic frequency 20Hz~20kHz. Each channel configure high pass, DS 2/4 digital speaker management system user manual
Because the original "t.racks" brand is no longer active, the software is typically hosted on the servers of companies that rebranded the unit or sold it under license.
Option A: Thomann (The most reliable source) The t.racks DS 2.4 was heavily sold by the German retailer Thomann. They usually retain legacy drivers for the products they distribute.
Option B: Music Group / Behringer The t.racks DS 2.4 is identical in firmware to the Behringer DCX2496 (Ultra-Drive Pro). While the hardware layout differs slightly, the communication protocol is often the same. Option B: Music Group / Behringer The t
Option C: Third-Party Archives
If official links are dead, reputable audio software archives often host these files. Sites like drvhub.net or audiofanzine.com often have the "DS24 Editor" available for download.
Thomann does not host the software on a separate, permanent public page. Instead, the download is provided directly on the product’s own page under the “Downloads” tab.
Step-by-step:
Important: The software is Windows-only. There is no official macOS or Linux version. Mac users may need to run it via virtual machine software (e.g., Parallels, VMware, or Boot Camp).
The t.racks DSP DS 2.4 is a powerful 2-in, 4-out digital loudspeaker management system. While you can adjust basic parameters via its front-panel display, to unlock its full potential—including precise parametric EQ, delay settings, routing, and limiter configurations—you’ll need the official PC software.