--- product_id: 53579498 title: "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" price: "AED 111" currency: AED in_stock: true reviews_count: 11 url: https://www.desertcart.ae/products/53579498-pyle-passive-di-audio-box-6-x-10-4cm-direct store_origin: AE region: United Arab Emirates --- # Balanced XLR output 6.35mm instrument input Passive hum elimination 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 **Price:** AED 111 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your sound gameβ€”ditch the hum, keep the vibe! ## Quick Answers - **What is this?** 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 - **How much does it cost?** AED 111 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/53579498-pyle-passive-di-audio-box-6-x-10-4cm-direct) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Connectivity:** Works flawlessly with DACs, sound cards, mixers, and preamps for ultimate home studio flexibility. - β€’ **Buzz-Free Audio Clarity:** Passive DI design with ground lift slashes hum and noiseβ€”your cleanest signal yet. - β€’ **Rugged Road-Ready Build:** Durable steel casing ensures this DI box withstands every gig and session without fail. - β€’ **Pro-Level Signal Isolation:** Transformer-based balanced output delivers pristine, true-to-source audio every time. - β€’ **Seamless Studio Integration:** Plug-and-play 6.35mm input connects guitars, bass, keyboards effortlessly for pro-grade sound. ## Overview The Pyle Passive DI Audio Box (PDC21) is a compact, steel-encased direct injection unit designed for home studios and live setups. Featuring a 6.35mm instrument input, passive hum elimination with ground lift, and balanced XLR output, it ensures crystal-clear, buzz-free audio. Compatible with guitars, basses, keyboards, and professional audio gear, this rugged DI box delivers true-to-source sound with superior signal isolation, making it an essential tool for millennial music pros seeking flawless production quality. ## Description From the manufacturer Features Direct and Clear Sound Easily Connects Instruments Getting the signal of a musical instrument to the PA system is easier with this direct box. Just connect the electric bass, guitar, keyboard or other processors to the ground lift adapter & enjoy pure & clean audio Great Sound, Exceptional Value PDC21 is ultra-compact and housed in a tough, road-ready metal case. This means the PDC21 box will give you great sound gig after gig, session after session. And thanks to its low price, you can afford to outfit the entire band. See for yourself what the incredible can do for your sound. Truly Trans-formative The secret to the PDC21 ruler-flat frequency response is its balanced-line transformer. Praised by audio engineers the world over, the OT-2 provides superior signal isolation from local AC and RF hum, and the ultimate in impedance matching. The resulting output signal is entirely true to the original source - in all its pristine glory. Review: Pyle-Pro DI box - I only paid Β£12 for this unit and it works fantastically ! it is made of metal so seems very robust! would highly recommend Review: Excellent! - For the money this is an absolute bargain- solid steel case and good quality jacks- had a peek inside and all seems well secured. ## Features - βœ… 6.35mm Instrument Connector: Features a 6.35mm (ΒΌ 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 - βœ… 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 - βœ… 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 - βœ… 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 - βœ… 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 | 401 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 (5,132) | | 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 ![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 - Image 1](https://m.media-amazon.com/images/I/71AImdUafSL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71GufDPbGXL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/81JO-V7wxVL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/810RkHKVKHL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71s8pFCwmHL.jpg) ## Available Options This product comes in different **Style** options. ## 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 ### ⭐⭐⭐⭐⭐ Pyle-Pro DI box *by S***D on 6 April 2014* I only paid Β£12 for this unit and it works fantastically ! it is made of metal so seems very robust! would highly recommend ### ⭐⭐⭐⭐⭐ Excellent! *by C***B on 12 July 2013* For the money this is an absolute bargain- solid steel case and good quality jacks- had a peek inside and all seems well secured. ### ⭐⭐⭐⭐⭐ Good value for money *by M***A on 13 April 2013* This Direct Injection box is excellent value, it works very well and is well made. I can recommend it for connecting high impedance sources to a PA. Edited 2013/05/06: I was so impressed with the DI box that I ordered a second one. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/53579498-pyle-passive-di-audio-box-6-x-10-4cm-direct](https://www.desertcart.ae/products/53579498-pyle-passive-di-audio-box-6-x-10-4cm-direct) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-11*