--- product_id: 6691901 title: "Radial ProD8 8-Channel Passive Instrument Direct Box" brand: "radial engineering" price: "8099 zΕ‚" currency: PLN in_stock: true reviews_count: 1 category: "Radial Engineering" url: https://www.desertcart.pl/products/6691901-radial-prod8-8-channel-passive-instrument-direct-box store_origin: PL region: Poland --- # Redundant A-B inputs Custom wound transformers 8 passive channels Radial ProD8 8-Channel Passive Instrument Direct Box **Brand:** radial engineering **Price:** 8099 zΕ‚ **Availability:** βœ… In Stock ## Summary > 🎡 Elevate your sound game with Radial ProD8 β€” where pro reliability meets sonic clarity! ## Quick Answers - **What is this?** Radial ProD8 8-Channel Passive Instrument Direct Box by radial engineering - **How much does it cost?** 8099 zΕ‚ 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/6691901-radial-prod8-8-channel-passive-instrument-direct-box) ## Best For - radial engineering enthusiasts ## Why This Product - Trusted radial engineering brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Rackmount Ready, Pro-Grade:** Sleek 8-channel design fits perfectly in your professional setup, reducing clutter and boosting efficiency. - β€’ **Pure Passive Signal Integrity:** Custom Radial transformers deliver crystal-clear sound from 20Hz to 18kHz, handling dynamic sources flawlessly. - β€’ **Built to Last with Pro Features:** Powder-coated stainless steel chassis with ground lift, -15dB pad, and polarity reverse for noise-free, reliable operation. - β€’ **Dual A-B Inputs for Ultimate Backup:** Never miss a beat with redundant inputs ensuring seamless live performance continuity. - β€’ **Integrated Effects Loop & Personal Monitoring:** Share effects across inputs and monitor personally without extra gearβ€”streamline your workflow. ## Overview The Radial ProD8 is a rugged, rackmountable 8-channel passive direct box featuring custom wound transformers for pristine audio fidelity. Designed for keyboards and backing tracks, it offers dual A-B inputs per channel for redundancy, an effects loop, personal monitoring throughput, and professional-grade noise reduction features. Ideal for live performances and studio setups, it ensures reliable, interference-free signal transmission with a durable stainless steel build and a 2-year warranty. ## Description The ProD8 is a high-density rackmountable 8-channel direct box that is specifically designed to interface keyboards and pre-recorded backing tracks to the PA system with redundant inputs for live performance back-up. The ProD8's input panel is equipped with two A-B 1/4" inputs per DI channel for main and back-up sources, throughput for personal monitoring and an effects loop that allows both A-B sources to share the same effects for each channel. The output panel features a XLR connector, -15dB input pad selector and ground lift witch. A 180 degree polarity reverse switch is internally mounted and factory set with pin 2 hot. Completely passive, the ProD8 employs eight custom wound Radial transformers that are linear from 20Hz to 18kHz and able to withstand highly dynamic levels from sources such as digital samplers and drum machines without flinching. To reduce interference from outside magnetic fields, the transformers are equipped with a Review: Reliable and pure sound - Very nice rackmount D/I. I'm using two of them and have no complaints at all. It's certainly not cheap but the transformers are high quality and the sound out of them is perfect. I used one in a rack for multitracking and another to clean up a stage. One box is much neater than 8 different cheaper D/I's cluttering up the stage. ## Features - Passive 8-channel DI with Custom Transformers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000VY8GDI | | Additional Features | Reversible rack ears, Redundant inputs, Custom wound transformers, Throughput for personal monitoring | | Best Sellers Rank | #116,319 in Musical Instruments ( See Top 100 in Musical Instruments ) #231 in Recording Signal Direct Boxes | | Brand Name | Radial Engineering | | Color | Green | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Finish Types | Powder Coated | | Global Trade Identification Number | 00676101036790 | | Included Components | Mounting Hardware, Rack Rails | | Item Weight | 3.8 Grams | | Manufacturer | Radial Engineering | | Manufacturer Warranty Description | 2-Year Warranty | | Material Type | Stainless Steel | | Mounting Type | Rack Mount | | Number of Shelves | 8 | | Recommended Uses For Product | Music performances, recording studios, live sound reinforcement, keyboard setups, playback systems | | Required Assembly | Yes | | Room Type | Kitchen | | Shelf Type | Rack Shelf | | Style Name | Boom microphone stand with a telescoping boom arm | | UPC | 676101036790 | | Unit Count | 1.0 Count | ## Product Details - **Color:** Green - **Material:** Stainless Steel - **Number of Shelves:** 8 - **Shelf Type:** Rack Shelf ## Images ![Radial ProD8 8-Channel Passive Instrument Direct Box - Image 1](https://m.media-amazon.com/images/I/71iz7+5JiHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable and pure sound *by W***L on June 22, 2016* Very nice rackmount D/I. I'm using two of them and have no complaints at all. It's certainly not cheap but the transformers are high quality and the sound out of them is perfect. I used one in a rack for multitracking and another to clean up a stage. One box is much neater than 8 different cheaper D/I's cluttering up the stage. ## Frequently Bought Together - Radial ProD8 8-Channel Passive Instrument Direct Box - GearIT 20ft, 6-Pack XLR Male to Female Mic Cable, 3-Pin Balanced Shielded, Black, for Mic Mixer, Recording Studio, Podcast - Radial Pro DI Passive Direct Box --- ## 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.pl/products/6691901-radial-prod8-8-channel-passive-instrument-direct-box](https://www.desertcart.pl/products/6691901-radial-prod8-8-channel-passive-instrument-direct-box) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-14*