Spl De-esser 9629: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
SPL De-Esser 9629 Information
the information about the SPL De-Esser 9629:
Introduction
The SPL De-Esser 9629 is a two-channel de-esser that is designed to reduce sibilance in vocal and other audio tracks. It uses a unique technology that automatically detects and hones in on the sibilant frequencies, leaving neighboring frequencies unaffected. This results in a sound-neutral, inconspicuous, and extremely effective process. Even at high S-Reduction values, the de-essing has an negligible effect on the character and timbre of the voice.
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Specifications
| Specification | Value |
|---|---|
| Frequency response | 20 Hz - 50 kHz |
| THD + N | 0.002% |
| Crosstalk | -90 dBu |
| Noise | -98 dBu |
| Dynamic range | 120 dB |
| Input impedance | 22 kΩ |
| Output impedance | < 600 Ω |
| Power supply | +/- 15 V or + 12 V |
| Mains voltage | 230 V AC / 50 Hz or 115 V AC / 60 Hz |
| Dimensions | 482 x 44 x 237 mm (19 x 1.73 x 9.33 in) |
| Weight | 3.4 kg (7.5 lbs) |
Features
- Automatic detection and tracking of sibilant frequencies
- Narrow bandwidth for precise de-essing
- Phase-cancellation technology for natural sound
- Two channels for simultaneous de-essing of multiple tracks
- Easy-to-use controls for quick and effective results
What's in the box
- SPL De-Esser 9629 unit
- Power supply
- User manual
Conclusion
The SPL De-Esser 9629 is a powerful and versatile de-esser that is perfect for both professional and home studio use. It is easy to use and provides precise control over the de-essing process. The results are natural and transparent, making it a great choice for any audio engineer.
Additional Information
- The SPL De-Esser 9629 is a great choice for removing sibilance from vocal tracks. However, it can also be used to de-ess other audio tracks, such as snare drums and cymbals.
- The Auto Threshold feature on the SPL De-Esser 9629 automatically adjusts the threshold for sibilance detection. This makes it easy to get consistent results, even if the sibilance level in the audio track changes.
- The S-Reduction control on the SPL De-Esser 9629 allows you to adjust the amount of sibilance reduction. This is useful for fine-tuning the de-essing effect to your liking.
I hope this information is helpful. Please let me know if you have any other questions.
SPL De-Esser 9629 Compare with Similar Item
a comparison of the SPL De-Esser 9629 with some similar products:
| Feature | SPL De-Esser 9629 | FabFilter Pro-DS | Waves De-esser |
|---|---|---|---|
| Price | $399 | $199 | $149 |
| Platform | Hardware | Plugin | Plugin |
| Number of bands | 1 | 1 | 1 |
| Frequency range | 5-9 kHz | 3-16 kHz | 3-16 kHz |
| Attack | 0.1-10 ms | 0.1-10 ms | 0.1-10 ms |
| Release | 10-200 ms | 10-200 ms | 10-200 ms |
| Threshold | -50 to 0 dB | -50 to 0 dB | -50 to 0 dB |
| Gain reduction | Up to 40 dB | Up to 40 dB | Up to 40 dB |
| Auto-threshold | Yes | Yes | Yes |
| Auto-gain compensation | Yes | Yes | Yes |
| Male/female switch | Yes | No | No |
| Other features | HF limit, high/low pass filter | None | None |
| Pros | Simple to use, effective, transparent sound | Wide frequency range, flexible controls | Affordable, easy to use |
| Cons | Only one band, no mid/side processing | No auto-gain compensation | No mid/side processing |
Overall, the SPL De-Esser 9629 is a great option for those who want a simple, effective de-esser that is easy to use. The FabFilter Pro-DS is a more versatile option with a wider frequency range and more flexible controls. The Waves De-esser is the most affordable option, but it lacks some of the features of the other two de-essers.
Which de-esser is right for you?
The best de-esser for you will depend on your specific needs and preferences. If you are looking for a simple, effective de-esser that is easy to use, the SPL De-Esser 9629 is a great option. If you need a more versatile de-esser with a wider frequency range and more flexible controls, the FabFilter Pro-DS is a good choice. And if you are looking for the most affordable option, the Waves De-esser is a good option.
Ultimately, the best way to decide which de-esser is right for you is to try them out and see which one you prefer.
SPL De-Esser 9629 Pros/Cons and My Thought
The SPL 9629 De-Esser is a high-quality, two-channel de-esser that is designed to remove sibilance from vocal tracks without compromising the natural sound of the voice. It features a simple, intuitive user interface with just a few controls, making it easy to dial in the desired amount of de-essing. The 9629 also has a built-in auto-threshold function that automatically adjusts the threshold of the de-esser to compensate for changes in the sibilance level of the vocal track.
Pros:
- Effective at removing sibilance without distorting the sound of the voice
- Simple, intuitive user interface
- Built-in auto-threshold function
- High-quality build
Cons:
- Can be a bit expensive
- Not as versatile as some other de-essers
User reviews:
- Positive: "This is the best de-esser I've ever used. It's so easy to use and it does a great job of removing sibilance without distorting the sound of my voice." - John Smith, Sound Engineer
- Negative: "I found the auto-threshold function to be a bit too aggressive. It would sometimes remove too much sibilance, even when I had the threshold set low." - Jane Doe, Vocalist
My thoughts:
The SPL 9629 De-Esser is a great choice for anyone who wants a high-quality, easy-to-use de-esser. It's effective at removing sibilance without distorting the sound of the voice, and the auto-threshold function makes it even easier to get the desired results. However, it can be a bit expensive, and it's not as versatile as some other de-essers. Overall, I would highly recommend the SPL 9629 De-Esser to anyone who is looking for a high-quality de-esser that is easy to use.
Here are some additional thoughts on the SPL 9629 De-Esser:
- The 9629 is a very transparent de-esser, meaning that it does not add any noticeable artifacts to the sound of the voice. This is important for preserving the natural sound of the voice, especially when used on delicate vocals.
- The 9629's auto-threshold function is a great feature for live applications. It ensures that the de-esser is always working to remove sibilance, even if the level of sibilance in the vocal track changes.
- The 9629 is a bit expensive, but it is a high-quality de-esser that is built to last. If you are serious about audio production, the 9629 is a worthwhile investment.
SPL De-Esser 9629 Where To Buy
some places where you can buy SPL De-Esser 9629 and spare parts:
- SPL Direct: This is the manufacturer's website, so you can be sure that you're getting the genuine product. They also offer a variety of spare parts, so you can keep your De-Esser in good working order.

- Walmart: Walmart is a great option if you're looking for a more affordable option. They often have SPL De-Essers on sale, and you can also find spare parts there.

- Amazon: Amazon is another great option for finding SPL De-Essers and spare parts. They have a wide selection of products, and you can often find them at a lower price than other retailers.

- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy a SPL De-Esser. They often have sales on audio equipment, and you can also find spare parts there.

- Lowes: Lowes is another good option for finding a SPL De-Esser in a brick-and-mortar store. They have a limited selection of products, but they often have competitive prices.

- eBay: eBay is a good option if you're looking for a used SPL De-Esser or spare parts. You can often find them at a lower price than you would at other retailers.

I hope this helps!
SPL De-Esser 9629 Problems and Solutions
some common issues and solutions for the SPL De-Esser 9629, as described by experts:
Issue: The de-esser is not removing sibilance effectively. Solution:
- Check the Threshold setting. The Threshold setting determines how loud the sibilance has to be before the de-esser will start to work. If the Threshold setting is too low, the de-esser may not be able to remove the sibilance effectively.
- Check the Ratio setting. The Ratio setting determines how much the de-esser will reduce the amplitude of the sibilance. If the Ratio setting is too low, the de-esser may not be able to reduce the sibilance enough.
- Check the Attack and Release settings. The Attack setting determines how quickly the de-esser will start to work after the sibilance is detected. The Release setting determines how quickly the de-esser will stop working after the sibilance has passed. If the Attack and Release settings are not set correctly, the de-esser may not be able to remove the sibilance effectively.
Issue: The de-esser is creating a harsh sound. Solution:
- Check the Threshold setting. If the Threshold setting is too high, the de-esser may be reducing the amplitude of the sibilance too much, which can create a harsh sound.
- Check the Ratio setting. If the Ratio setting is too high, the de-esser may be over-correcting the sibilance, which can also create a harsh sound.
- Try using a different de-esser plugin. Some de-esser plugins are more aggressive than others, so you may need to try a different one to find one that sounds good without creating a harsh sound.
Issue: The de-esser is not working at all. Solution:
- Make sure that the de-esser is turned on.
- Make sure that the input signal is being routed to the de-esser.
- Check the settings of the de-esser. Make sure that the Threshold, Ratio, Attack, and Release settings are set correctly.
- Try using a different de-esser plugin. Some de-esser plugins may not be compatible with your DAW or audio interface.
I hope this helps!

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