Enhance your audio productions with the BBE SM500 Sonic Maximizer 500 Series Module. This single-channel module brings the famous BBE sound to the popular 500-series format. For years, BBE's Sonic Maximizer technology has been a must-have in recording studios globally. It's trusted by audio engineers and producers to make recordings sound fresh and vibrant. Now, the SM500 offers the same great sonic enhancement in a small, single-channel unit that fits perfectly into your 500-series rack.
The BBE Sonic Maximizer works by precisely adjusting phase relationships and boosting high and low frequencies. This makes your audio sound amazing, revealing hidden details and textures. You'll notice more brightness, better clarity, and a rich fullness that gives your recordings a professional touch. Whether you're working on vocals, instruments, or whole mixes, the SM500 helps you get the best out of your audio and achieve that radio-ready sound.
The SM500 uses the same powerful processing engine as the award-winning BBE 882i rack-mount model. This means you get industry-standard sonic enhancement in a space-saving design. The easy-to-use front panel has a bypass switch. You can quickly compare the processed and unprocessed audio, making it simple to fine-tune your sound and see the impact of the BBE magic.
The SM500 fits smoothly into your existing workflow. It needs a 500-series rack to work, getting power and audio I/O directly from the rack. With its mono function, it's great for processing individual tracks or entire mixes, adding a sparkle and clarity to any audio source.
Key Features:
- Legendary BBE Sonic Maximizer Processing: Enjoy the same well-known sonic enhancement technology trusted by top producers and engineers worldwide. Add brightness, clarity, and fullness to your recordings.
- Award-Winning Performance: The SM500 uses the same processing engine as the famous BBE 882i rack-mount unit, ensuring industry-standard audio enhancement in a compact 500-series format.
- Easy A/B Comparison: The front-panel bypass switch allows for quick comparison of processed and unprocessed signals, making it easy to make sound-sculpting decisions.
- Seamless 500-Series Integration: The SM500 is designed to fit easily into your existing 500-series rack setup. It gets power and audio I/O directly from the rack for a smooth workflow.
- Mono Functionality: The SM500 works in mono, perfect for processing individual tracks or entire mixes.

Using the BBE SM500 is straightforward. First, make sure you have a 500 - series rack. Insert the SM500 into the rack, and it will draw power and audio I/O directly from it. To start enhancing your audio, connect your audio source to the appropriate input on the SM500.
When you're ready to use the processing, simply let the unit do its job. You can use the front - panel bypass switch to compare the original and processed audio. This helps you decide if you need to adjust the sound. Listen carefully to the differences in brightness, clarity, and fullness.
For individual tracks, like vocals or instruments, the SM500 can really make them stand out. For entire mixes, it adds that extra polish to make them radio - ready.
As for maintenance, keep the SM500 clean. Use a soft, dry cloth to wipe the front panel and remove any dust. Avoid exposing it to extreme temperatures or humidity. When not in use, it's a good idea to leave it in the rack in a safe place. If you need to move it, handle it gently to prevent any damage to the internal components.