--- product_id: 381359685 title: "Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4\" Instrument Direct Box to Balanced & Unbalanced XLR" brand: "donner" price: "19165 som" currency: KGS in_stock: true category: "Donner" url: https://www.desertcart.kg/products/381359685-donner-passive-di-box-special-i-professional-high-performance-di store_origin: KG region: Kyrgyzstan --- # High impedance input ≥150KΩ Hum & buzz elimination Ultra-flat frequency response Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR **Brand:** donner **Price:** 19165 som **Availability:** ✅ In Stock ## Summary > 🎸 Plug in. Stand out. Silence the noise. ## Quick Answers - **What is this?** Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR by donner - **How much does it cost?** 19165 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/381359685-donner-passive-di-box-special-i-professional-high-performance-di) ## Best For - donner enthusiasts ## Why This Product - Trusted donner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Compact:** Built tough with a heavy-duty, compact design that fits perfectly on any stage or studio setup without weighing you down. - • **Studio-Grade Clarity:** Experience pristine, ultra-flat frequency response with the renowned Donner LAB-S1 transformer for crystal-clear sound. - • **Budget-Savvy Pro Gear:** Premium passive DI quality at an unbeatable price—join the savvy pros who refuse to compromise on sound or value. - • **Buzz-Free Performance:** Say goodbye to ground loop hums with transformer isolation and a handy Ground Lift switch—perfect for flawless live and studio sessions. - • **Seamless Signal Matching:** Effortlessly connect instruments to mixers or amps with high impedance input and balanced low-noise output. ## Overview The Donner Passive DI-Box Special-I is a professional-grade direct injection unit designed for both stage and studio use. Featuring a high-impedance input (≥150KΩ) and the acclaimed Donner LAB-S1 transformer, it delivers ultra-flat frequency response and effectively eliminates hum and buzz caused by ground loops. Its robust, compact design ensures durability and portability, while the Ground Lift switch provides additional noise control. Ideal for musicians and audio professionals seeking clean, balanced signals without breaking the bank. ## Description Donner Passive DI-Box ## Features - 【Heavy-duty】Professional and multi-purpose direct injection box for stage and studio applications - 【High sound quality】Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers - 【Clean and pure 】Ultra-flat frequency response due to renowned Donner LAB-S1 transformer .The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output. - 【Robust circuit design】Converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal - 【Low noise】Ground Lift switch eliminates typical ground loop problems .Send the thru signal to your amp and the output to the PA system. Transformer isolation eliminates nasty hum and buzz caused by ground loops. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0836KJZ62 | | Back Material Type | Plastic | | Body Material Type | Plastic | | Brand Name | Donner | | Color | BLACK | | Connector Type | 1/4' (6.35mm) TS, XLR | | Customer Reviews | 4.5 4.5 out of 5 stars (506) | | Fretboard Material Type | Rosewood | | Global Trade Identification Number | 04262415440536 | | Guitar Bridge System | Fixed | | Guitar Pickup Configuration | H | | Hand Orientation | Ambidextrous | | Included Components | Direct Injection Box | | Instrument | GUITARS, BASS, KEYBOARDS | | Instrument Size | Compact | | Item Dimensions | 20 x 7 x 7 centimeters | | Item Dimensions L x W x H | 20L x 7W x 7H centimeters | | Manufacturer | Donner | | Manufacturer Part Number | EC1281 | | Material Type | Plastic | | Model Name | EC1281 | | Model Number | EC1281 | | Neck Material Type | Maple | | Number of Strings | 6 | | Scale Length | 25.5 inches | | String Material Type | Alloy Steel | | Top Material Type | Plastic | ## Product Details - **Back material type:** Plastic - **Body material:** Plastic - **Brand:** Donner - **Colour:** BLACK - **Top material type:** Plastic ## Images ![Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR - Image 1](https://m.media-amazon.com/images/I/61r9I68A3bL.jpg) ![Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR - Image 2](https://m.media-amazon.com/images/I/61inbLt73lL.jpg) ![Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR - Image 3](https://m.media-amazon.com/images/I/71lpDPS3u2L.jpg) ![Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR - Image 4](https://m.media-amazon.com/images/I/71xzo9Y0U6L.jpg) ![Donner Passive DI-Box Special-I Professional High-Performance DI Unit Hum Eliminator 1/4" Instrument Direct Box to Balanced & Unbalanced XLR - Image 5](https://m.media-amazon.com/images/I/61JWi1iv5lL.jpg) ## Questions & Answers **Q: will it work in both directions ? I need to go Balanced to unbalanced.** A: I never thought of doing this. Lucky for you I had a XLR to 1/4 mono. I got Zero output. Which makes sense I guess. Can't go in an out :) **Q: Is this for a guitar with traditional passive pickups? I have a Fender Stratocaster with stock pick ups (not active).** A: Dear A. Smith,Yes，it is . **Q: how can i use this device to have a clean audio signal from a pioneer dj mixer to an iPhone for live streaming?** A: Use an interface and a daw to adjust the sound and having a quality cable helps as well such as : Mogami cables or monster cables. **Q: I have a noisy guitar pedal chain; will this suppress noise as the last unit before going into the guitar amplifier?** A: This direct box does NOT have noise suppression built in. Most likely, if your signal is already noisy this direct box will also pass the buzzing/noise along to the next item in the signal path. ## Frequently Bought Together - Donner Special-Ⅰ Professional High-Performance Passive DI-Box Unit Hum Eliminator 1/4" instrument Direct Box to balanced & unbalanced XLR - 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 --- ## 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.kg/products/381359685-donner-passive-di-box-special-i-professional-high-performance-di](https://www.desertcart.kg/products/381359685-donner-passive-di-box-special-i-professional-high-performance-di) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-29*