--- product_id: 53579498 title: "Passive DI Audio Box, 6 x 10.4cm Direct Injection Hum Eliminator with Input Attenuator, Guitar Audio Interface for Home Studio, Balanced XLR Output for Music Production Equipment, DAC Sound Card" brand: "pyle" price: "$U2663" currency: UYU in_stock: true reviews_count: 13 category: "Pyle" url: https://www.desertcart.uy/products/53579498-passive-di-audio-box-6-x-10-4cm-direct-injection store_origin: UY region: Uruguay --- # 6.35mm instrument input Passive hum elimination Balanced XLR output Passive DI Audio Box, 6 x 10.4cm Direct Injection Hum Eliminator with Input Attenuator, Guitar Audio Interface for Home Studio, Balanced XLR Output for Music Production Equipment, DAC Sound Card **Brand:** pyle **Price:** $U2663 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game—ditch the hum, keep the vibe! ## Quick Answers - **What is this?** Passive DI Audio Box, 6 x 10.4cm Direct Injection Hum Eliminator with Input Attenuator, Guitar Audio Interface for Home Studio, Balanced XLR Output for Music Production Equipment, DAC Sound Card by pyle - **How much does it cost?** $U2663 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/53579498-passive-di-audio-box-6-x-10-4cm-direct-injection) ## Best For - pyle enthusiasts ## Why This Product - Trusted pyle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Perform:** Rugged steel housing and input attenuator ensure durability and optimal signal handling on stage or in the studio. - • **Versatile Connectivity:** Works flawlessly with DACs, sound cards, and preamps—perfect for home studios and live setups alike. - • **Buzz-Free Audio Clarity:** Passive DI tech converts unbalanced signals to balanced XLR, slashing hum and noise for crystal-clear mixes. - • **Seamless Studio Integration:** Plug-and-play 6.35mm input connects effortlessly to guitars, keyboards, and more for instant pro-grade sound. - • **Unlock Vintage & Modern Sounds:** Easily digitize old recordings or sample from consumer audio gear with professional-grade fidelity. ## Overview The Pyle Passive DI Audio Box is a compact, steel-built direct injection unit designed to eliminate hum and buzz by converting unbalanced instrument signals into balanced XLR outputs. Featuring a 6.35mm input and built-in input attenuator, it seamlessly integrates with home studios, DACs, and professional audio gear, delivering clean, reliable sound for musicians and producers at an unbeatable value. ## Description Buy Pyle Passive DI Audio Box, 6 x 10.4cm Direct Injection Hum Eliminator with Input Attenuator, Guitar Audio Interface for Home Studio, Balanced XLR Output for Music Production Equipment, DAC Sound Card. Free delivery and returns on eligible orders. Review: Great value and excellent facilities. - Excellent versatile DI box, really good value. The transformers are not the usual mini type at this price. Review: Good quality. - Easy to use. Both sound and built quality are good. No noise. ## Features - ✅ 6.35mm Instrument Connector: Features a 6.35mm (¼ inch) input for easy connection to electric guitars, bass, keyboards or outboard gear and includes a ground lift for clear audio in music production setups - ✅ Clean Audio Signal: This passive DI box converts unbalanced signals to balanced XLR output, reducing buzz and hum when connecting instruments or processors to your home studio or audio mixer for PC - ✅ Connects Easily to Studio Gear: Designed for seamless use in home studio equipment setups, this DI unit works with sound cards, audio DACs, microphone preamps and guitar audio interfaces - ✅ Versatile Audio Tool: Supports connection from consumer audio devices like boom boxes or stereo systems into mixers or music production equipment for sampling or digitising old recordings - ✅ Rugged Build for Studio or Stage: Reliable passive DI unit with built-in input attenuator and impedance transformer to support XLR to USB conversions, DAC amp for PC setups and professional preamp chains ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0027V760M | | Best Sellers Rank | 313 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1 in DI Units | | Colour | Black | | Compatible Devices | Adapter, Keyboard | | Compatible Phone Models | Audio | | Connector | XLR | | Country Produced In | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (5,038) | | Date First Available | 1 Jan. 2024 | | Item Weight | 332 g | | Item model number | PDC21 | | Material Type | steel | | Power Source | Battery Powered | | Product Dimensions | 4.57 x 8.38 x 12.7 cm; 332 g | | Size | One Size | | Speaker Amplification Type | passive | ## Product Details - **Brand:** Pyle - **Connector type:** XLR - **Cable type:** XLR - **Compatible devices:** Adapter, Keyboard - **Special feature:** Magnetic ## Images ![Passive DI Audio Box, 6 x 10.4cm Direct Injection Hum Eliminator with Input Attenuator, Guitar Audio Interface for Home Studio, Balanced XLR Output for Music Production Equipment, DAC Sound Card - Image 1](https://m.media-amazon.com/images/I/71AImdUafSL.jpg) ## Questions & Answers **Q: From the description: "it is also a convenient tool for musicians as it can power up to 10 effects pedals." Is this true? How? No power output.** A: It's a passive unit and it will not power up any equipment like guitar or keys. One end has unbalanced input (TR) and parallel out the other end, has balanced XLR so it can be used in a XLR mic input on a mixer. The main purpose is so in a studio setting a guitar player can go into an amp via (parallel out ) and XLR to the input on PA /mixing board to record effects while recording . This will not solve your issue, Example -in my band we rehearse in my studio garage my bass player doesn't bring his amp-( to heavy ) he plugs his bass in to a DI box with 1/4 inch TR (Tip Ring) and the other end I use a XLR cable from the DI box to Mic input on my mixing board. It increases the impedance --Unbalanced to Balanced.. It also has a ground lift to eliminate ground nose (BUZZ) Look for a book "The Ultimate Live Sound Operators Handbook" by Bill Gibson It explains everything. Hope I was helpful. **Q: Can I use this with an audio interface to reduce clipping on Guitar Rig 5?** A: Yes. It will do this by converting then line input from your instrument into a balanced xlr for your audio interface. That is exactly why I purchased this **Q: I need to transform a xlr balance output to and an unbalance one, can i use this device? looking the photo the xlr can be input or output! thanks** A: Hi, yes you can use this unit. You may check other details of the unit by visiting our website pyleaudio.com. Type the model number on the search box PDC21 for more details. Thank you. **Q: Could I use my balanced 1/4 to XLR cable to replace DI box?** A: i tried to use balanced 1/4 with xlr adapter, and never got a reliable connection. di box worked fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value and excellent facilities. *by S***S on 2 March 2026* Excellent versatile DI box, really good value. The transformers are not the usual mini type at this price. ### ⭐⭐⭐⭐⭐ Good quality. *by H***G on 14 March 2026* Easy to use. Both sound and built quality are good. No noise. ### ⭐⭐⭐⭐⭐ Good *by C***Y on 10 April 2026* Excellent value for money ## Frequently Bought Together - Pyle Premium Direct Injection Audio Box - 2.36" x 4.09" Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass, 1/4'' Impedance Transformer Connector to Balanced & Unbalanced XLR - PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black - Cable Matters 2-Pack 1/4 Inch TS to TS Electric Guitar Cable - 6ft, Guitar Amp Cord, Instrument Cable for ElectricGuitar, Mandolin, Bass AMP, Keyboard, Mixer, Equalizer --- ## 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.uy/products/53579498-passive-di-audio-box-6-x-10-4cm-direct-injection](https://www.desertcart.uy/products/53579498-passive-di-audio-box-6-x-10-4cm-direct-injection) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-23*