--- product_id: 5892551 title: "ART CLEANBox Pro Dual Channel Level Converter" brand: "art" price: "617 zł" currency: PLN in_stock: true reviews_count: 13 category: "Art" url: https://www.desertcart.pl/products/5892551-art-cleanbox-pro-dual-channel-level-converter store_origin: PL region: Poland --- # Dual channel balanced/unbalanced conversion Independent stereo level controls Rugged, road-ready build ART CLEANBox Pro Dual Channel Level Converter **Brand:** art **Price:** 617 zł **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game—clean, balanced, and noise-free every time! ## Quick Answers - **What is this?** ART CLEANBox Pro Dual Channel Level Converter by art - **How much does it cost?** 617 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/5892551-art-cleanbox-pro-dual-channel-level-converter) ## Best For - art enthusiasts ## Why This Product - Trusted art brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Connectivity:** XLR, RCA, and 1/8” mini-jack inputs/outputs cover all your studio and live sound needs. - • **Dual Channel Powerhouse:** Handle stereo setups effortlessly with two channels of balanced/unbalanced conversion. - • **Pro-Grade Noise Immunity:** Balanced lines reduce electrical interference, ensuring crystal-clear audio over long cables. - • **Seamless Signal Matching:** Eliminate hum and distortion with precise level conversion for pro and consumer gear. - • **Plug-and-Play Reliability:** External power supply and LED power indicator make setup quick and foolproof. ## Overview The ART CLEANBox Pro Dual Channel Level Converter is a compact, rugged unit designed for professional and home audio setups. It converts unbalanced consumer-level signals to balanced pro-level outputs and vice versa, using XLR, RCA, and mini-jack connectors. With independent stereo level controls and an external power supply, it ensures clean, noise-free audio ideal for studios, live sound, podcasting, and AV installations. ## Description The CLEANBoxPro provides two channels of unbalanced to balanced level conversion and two channels of balanced to unbalanced level conversion in a rugged, compact, and portable unit. Balanced lines offer increased immunity to external electrical noise, such as hum. Since a balanced system minimizes induced noise, it is the preferred method of connecting audio gear, especially when long lengths of cable are used. One section of the CLEANBoxPro converts two channels of consumer-level unbalanced input signals into two channels of pro line-level balanced output signals. It has two RCA jack inputs and a stereo mini-phone jack input connected in parallel. The balanced output feeds two XLR male jacks. The other section of the CLEANBoxPro converts two channels of line-level balanced input signals into two channels of consumer unbalanced output signals. It has two XLR female input jacks. The unbalanced output feeds two RCA jacks and a stereo mini-phone jack connected in parallel. Each section has stereo level controls to optimize signal levels. An LED indicator lights when power is applied. Review: Solved My Low LFE Signal Issue Instantly - I was dealing with a frustrating audio issue where my signal levels didn’t match and I was getting unwanted noise and distortion when connecting my equipment. No amount of gain adjustment fixed it—the signal was either too weak or noisy. The ART CLEANBox Pro completely solved the problem. As soon as I installed it, the signal was clean, properly leveled, and free of hum and distortion. The dual-channel design is perfect for stereo setups, and the level controls make it easy to dial everything in exactly where it needs to be. This unit does exactly what it’s supposed to do: converts signal levels cleanly and reliably. Solid build, simple setup, and immediate results. If you’re struggling with mismatched audio levels or noise in your system, this is the fix. Highly recommended. Review: Works Great - Great converter, works perfectly. I'm using it for subs that I'm running through a couple of Crown XLS-1000s (1,100 watts at 4 ohms in bridged mono, baby). I haven't noticed any noise (hard to hear with subs, but even so), and the controls are simple and easy to understand. Being able to adjust the line level to match my other gear while leaving the gain alone on the amps has been great. It's built like a tank (this thing would survive on the road with real pro gear, I'm confident). It is a reasonable value for something made this nicely and looks pretty decent. It certainly doesn't have the aesthetic appeal of vintage brushed aluminum gear, but it's not the ugliest thing I've seen in a stereo setup. Overall, I hope I don't have to buy another one, but I'm glad I got this one. ## Features - XLR connectors for balanced inputs and outputs - RCA phono jacks and stereo 1/8″ mini-phone jacks for unbalanced inputs and outputs - Comes with external power supply for operation with AC mains - Applications: Home or professional recording studios, Live sound, PA, and permanent installs, DJ, AV, and consumer HiFi, Podcasting and broadcasting - The CLEANBoxPro can be used with: mixers, audio processors, laptop computers, computer sound cards, CD/DVD players, video gaming machines, MP3 player/recorders, powered monitors and digital audio workstations ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #6,898 in Musical Instruments ( See Top 100 in Musical Instruments ) #6 in Recording Signal Converters | | Customer Reviews | 4.5 out of 5 stars 429 Reviews | ## Images ![ART CLEANBox Pro Dual Channel Level Converter - Image 1](https://m.media-amazon.com/images/I/81+Q3aDauPL.jpg) ![ART CLEANBox Pro Dual Channel Level Converter - Image 2](https://m.media-amazon.com/images/I/715YU8i9iLL.jpg) ![ART CLEANBox Pro Dual Channel Level Converter - Image 3](https://m.media-amazon.com/images/I/71EMgCw7rTL.jpg) ![ART CLEANBox Pro Dual Channel Level Converter - Image 4](https://m.media-amazon.com/images/I/71vDkiDjXBL.jpg) ## Questions & Answers **Q: I want to use this to connect rca from a dj controller to active speakers via xlr without adapters . is this the right product for this application?** A: Yes should work great. **Q: Can I convert from balanced (or unbalanced) XLR audio to RCA for recording? Most people are commenting using it the other way round.** A: I'm looking for a balanced +4 line level to unbalanced -10 line level to take advantage of the 5/6 inputs of my mbox pro. I think this, or similar, is what I need. XLR is either a line level or a mic level though and should both be balanced. If the XLR is a microphone, it should pass through a preamp to raise the level from mic to line. **Q: Can i use balanced/unbalanced outs together? I use a controller and don't want to bring a mixer, but need to have a monitor out for dj gigs.** A: Unbalanced in to unbalanced out does not seem to work - no sound. It's either balance in to unbalanced out or unbalanced in to balanced out per the manual. I would try to use an RCA splitter from the controller to a powered monitor. **Q: Will this work to go from the output of an audio mixer to an unbalanced hiz type signial used by the blackmagicdesign atem mini pro mic jacks, please?** A: yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solved My Low LFE Signal Issue Instantly *by J***R on January 26, 2026* I was dealing with a frustrating audio issue where my signal levels didn’t match and I was getting unwanted noise and distortion when connecting my equipment. No amount of gain adjustment fixed it—the signal was either too weak or noisy. The ART CLEANBox Pro completely solved the problem. As soon as I installed it, the signal was clean, properly leveled, and free of hum and distortion. The dual-channel design is perfect for stereo setups, and the level controls make it easy to dial everything in exactly where it needs to be. This unit does exactly what it’s supposed to do: converts signal levels cleanly and reliably. Solid build, simple setup, and immediate results. If you’re struggling with mismatched audio levels or noise in your system, this is the fix. Highly recommended. ### ⭐⭐⭐⭐⭐ Works Great *by E***M on September 20, 2025* Great converter, works perfectly. I'm using it for subs that I'm running through a couple of Crown XLS-1000s (1,100 watts at 4 ohms in bridged mono, baby). I haven't noticed any noise (hard to hear with subs, but even so), and the controls are simple and easy to understand. Being able to adjust the line level to match my other gear while leaving the gain alone on the amps has been great. It's built like a tank (this thing would survive on the road with real pro gear, I'm confident). It is a reasonable value for something made this nicely and looks pretty decent. It certainly doesn't have the aesthetic appeal of vintage brushed aluminum gear, but it's not the ugliest thing I've seen in a stereo setup. Overall, I hope I don't have to buy another one, but I'm glad I got this one. ### ⭐⭐⭐⭐⭐ Works great, excellent price! *by T***G on October 11, 2017* A device intended to increase the voltage of a pre-out from your receiver. I can't think of a better use for this than to hook up a Pro AMP with a consumer HT Receiver for subwoofer use. Why? That Pro AMP will want a higher level of voltage before it will decide to do anything with it and your HT Receiver doesn't provide a good amount of voltage on the LFE Pre-Outs without running it super hot. Why don't you want to run the pre-outs at max? Well a few things can happen; 1 - can cause artifacts in the signal which can affect the sound, 2 - lower the lifespan of the pre-out and 3 - not be enough to drive the external AMP to max power. (#3 is the most important) Why use a Pro AMP? Cheap power for great performance AND most give you DSP (Hooray!). Now, consider this, DSP (Digital Signal Processing) IS important and these don't provide that but there are products that will provide signal boost and DSP capabilities. They are more expensive but at the same time a better solution than going Boosted Signal -> AMP w/DSP. For an introductory to setting up your HT, going with a CLEANBox Pro -> Pro AMP w/DSP is probably safer, easier and cheaper, maybe just not the best approach. Been using mine for almost 2 years now, honestly I forgot I had it till the other day when I had to move it. My major qualm is the form factor, I know car use was a consideration so smaller sizes are important but for HT use the size is somewhat a pain on initial set up. After that though its fine, still wish I could get it in a bigger box style. The uses for the CLEANBoxPro has been restated many times, figured I'd put in mine! Would I buy again? no, but that's not against the product itself, I just want something with DSP so I can put a bunch of power amps after it. ## Frequently Bought Together - ART CLEANBox Pro Dual Channel Level Converter (CLEANBOXPRO) - VANDESAIL XLR Cables, 3ft 2 Pack Microphone Cable, XLR Male to Female Balanced Microphone Cord 3 pin, 3 Foot Short mic Cord Oxygen-Free Copper (OFC) Nylon Braided - Cable Matters 2-Pack Premium Short XLR to XLR Cables - 3ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/5892551-art-cleanbox-pro-dual-channel-level-converter](https://www.desertcart.pl/products/5892551-art-cleanbox-pro-dual-channel-level-converter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-26*