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Description
Helix/Match URC.3 Universal controllerThe universal cable remote control URC. 3 allows controlling different functions such as subwoofer volume or HEC MEC AUX volume of BRAX, HELIX and MATCH DSP products. It consists of two rotary knobs and a switch, all of which can be easily defined from our DSP PC Tool suite. The specific configuration options for each product can be found in the "Device configuration menu (DCM) software package. CONTROL I and CONTROL II (CTRL): Various functions can
The universal cable remote control URC.3 allows controlling different functions such as subwoofer volume or HEC / MEC / AUX volume of BRAX, HELIX and MATCH DSP products. It consists of two rotary knobs and a switch, all of which can be easily defined from our DSP PC-Tool suite. The specific configuration options for each product can be found in the "Device configuration menu” (DCM) software package.
- CONTROL I and CONTROL II (CTRL): Various functions can be selected in the DSP PC-Tool Software, e.g. controlling the master volume, controlling the subwoofer volume, controlling the HEC / MEC / AUX volume etc.
- MODE: Various functions can be selected in the DSP PC-Tool Software, e.g. activating the digital input, activating the HEC / MEC / AUX input, switching between two DSP-setups, deactivating all sound optimizing features of the DSP for demonstration purposes etc.
- STATUS LED: The LED shows the status of the MODE switch
- 17’ / 5.2 m connection cable
- Mounting material included
| Control elements | 2 x Rotary knob 1 x Switch |
| Cable length | 5,2 Meter |
| Connector | MiniDIN (8-pole) |
| Functionality BRAX NOX4 DSP | Control I / II: - Master Volume - Subwoofer Volume - Digital Volume |
| Functionality HELIX DSP PRO (MK1/MK2) | Control I / II: - Master Volume - HEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - HEC / AUX In |
| Functionality HELIX DSP MINI | Control I / II: - Master Volume - HEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - HEC / AUX In |
| Functionality HELIX DSP.2 | Control I / II: - Master Volume - HEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - HEC / AUX In |
| Functionality HELIX DSP | Control I / II: - Master Volume - AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - AUX In - Digital In - Setup Switch |
| Functionality HELIX P SIX DSP (MK1/MK2) | Control I / II: - Master Volume - HEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - HEC / AUX In |
| Functionality HELIX V EIGHT DSP | Control I / II: - Master Volume - HEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - HEC / AUX In |
| Functionality MATCH DSP | Control I / II: - Master Volume - AUX Volume - Subwoofer Volume Mode Switch: - Demo Mode - AUX In - Setup Switch |
| Functionality MATCH M 5DSP | Control I / II: - Master Volume - Digital Volume - Subwoofer Volume Mode Switch: - Demo Mode - Digital In - Setup Switch |
| Functionality MATCH UP 7BMW | Control I / II: - Master Volume - MEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - MEC / AUX In |
| Functionality MATCH PP 86DSP | Control I / II: - Master Volume - MEC / AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Setup Switch - Digital In - MEC / AUX In |
| Functionality MATCH PP 82DSP | Control I / II: - Master Volume - AUX Volume - Digital Volume - Subwoofer Volume Mode Switch: - Demo Mode - AUX In - Digital In - Setup Switch |
| Functionality MATCH PP 62DSP | Control I / II: - Master Volume - MEC Volume - Subwoofer Volume Mode Switch: - Demo Mode - MEC / AUX In - Setup Switch |
| Functionality MATCH PP 52DSP | Control I / II: - Master Volume - AUX Volume - Subwoofer Volume Mode Switch: - Demo Mode - AUX In - Setup Switch |
| Functionality C-DSP / P-DSP | Control I: - Master VolumeControl II: - Subwoofer Volume Mode Switch: - Opto Mode |
Explanation:
Control I & Control II functionalities:
Master Volume = controlling the master volume
Subwoofer Volume = controlling the subwoofer volume
Digital Volume = controlling the volume of the digital input
HEC / MEC / AUX Volume = controlling the volume of the HEC / MEC / AUX input
Mode Switch functionalities:
Setup Switch = switching between DSP memory 1 and DSP memory 2
Digital In = switching between the analog and digital input
HEC / MEC / AUX In = switching between the analog and HEC / MEC / AUX input
Demo Mode = deactivating all sound optimizing features of the DSP for demonstration
Opto Mode = switching between the analog and optical input
delivery contents
1 x Cable remote control URC.3
1 x Connection cable 17’ / 5.2 m
1 x Mounting material
compatibility
| BRAX | NOX4 DSP* |
| HELIX | DSP PRO (MK1/MK2) DSP MINI DSP.2 DSP C-DSP* P SIX DSP (MK1/MK2) V EIGHT DSP |
| MATCH | DSP M 5DSP PP 86DSP PP 82DSP PP 62DSP PP 52DSP |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 3
Book content good but formats for both kindle and hard copy versions are not as expected
Format: Paperback, Format: Paperback
The info in the book is good however I originally purchased the kindle version but the format was difficult to read. It’s not like a regular kindle book. The book was beautiful and the pictures inside were in color.
So I decided to go ahead and order the hard copy even though it was very expensive. I received it today and it’s in all in black and white. No beautiful colored pictures.
For $45 it should be in color like the sample or kindle version. I spent $55 for both versions and neither is what I expected format wise. Just disappointing. It would be 5 stars of these issues were fixed. I attached a page of the kindle vs paperback.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
The Best Fluoride-Free Toothpaste I've Tried
Flavor Name: 1. Sensitive Mint, Size: 5.25 Ounce (Pack of 1)
I've been using Davids Hydroxi Fluoride-Free Nano Hydroxyapatite Toothpaste for several weeks, and it has completely exceeded my expectations.
The first thing I noticed was how clean and smooth my teeth felt after brushing. Unlike many natural toothpastes, it leaves a genuinely fresh feeling without being overly harsh. The natural peppermint flavor is refreshing and pleasant without the intense burn that some mint toothpastes have.
What really impressed me is the nano-hydroxyapatite formula, which is designed to support enamel remineralization and reduce sensitivity. My teeth have become noticeably less sensitive to cold drinks, and they feel stronger overall. Nano-hydroxyapatite is gaining attention as a fluoride alternative because it can help replenish minerals in enamel and reduce sensitivity.
I also appreciate that it's:
Fluoride-free
SLS-free
Made in the USA
Vegan
Uses high-quality ingredients
Comes in a recyclable metal tube
The whitening is subtle but effective. My teeth look brighter without any increased sensitivity, and the toothpaste is gentle enough for daily use. The inclusion of xylitol and hydroxyapatite makes it feel like a premium oral care product rather than just another natural toothpaste.
While it's more expensive than conventional toothpaste, the quality and ingredients justify the price. Even dental professionals reviewing hydroxyapatite toothpastes have noted benefits for remineralization, sensitivity relief, and plaque reduction.
Overall: 5/5 stars. If you're looking for a fluoride-free toothpaste that supports enamel health, helps with sensitivity, and leaves your mouth feeling exceptionally clean, Davids Hydroxi is absolutely worth trying. Highly recommended!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Mild mint taste
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I wanted to go fluoride free with my toothpaste so I decided to give this a try. I like that the flavor isn’t overly strong and it hasn’t caused any irritation at all. It doesn’t foam up as bad as my old toothpaste did. It is important to me that it’s all natural and fluoride free. My first check up at the dentist after using it went really well so it cleans your teeth really well. I would recommend it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Cleaner & Brighter Teeth.
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I like the minty taste. My mouth feels fresh and my teeth look brighter & clean. Love this! Will definitely get this again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 4
Clean feel and gentle on teeth
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I picked up this toothpaste because I wanted to try something a little different that focused on a more natural feel while still keeping my teeth clean, Between coffee daily meals and just normal wear I was looking for something that felt effective without being harsh, I wasnt sure how I would like a fluoride free option but it has been a nice change
When it arrived the first thing I noticed was the clean simple packaging and the peppermint scent, The texture is smooth and spreads easily without being overly foamy, It has a mild mint flavor that feels fresh without being too strong or overpowering, My spouse tried it as well and said it felt less intense than typical toothpaste which was actually a positive
After using it regularly my teeth felt clean and smooth without that overly stripped feeling some products leave behind, It has been gentle enough that I did not notice any sensitivity or irritation which is something I always pay attention to, The overall experience feels more balanced and not overly aggressive
I also like that it does not have a long list of harsh ingredients and still manages to do the job, It fits easily into a daily routine and does not require any adjustments or special steps, The tube size is practical and easy to store
For anyone looking for a toothpaste that feels gentle clean and a bit more natural this has been a good option, It keeps things simple while still providing a fresh feeling after brushing
I currently highly recommend this product. However, should issues arise I will update my review accordingly.
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Reviewed in the United States on April 13, 2026
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