--- product_id: 3498040 title: "DTI Dual Transformer Isolator Hum Eliminator" brand: "art" price: "$U7121" currency: UYU in_stock: true category: "Art" url: https://www.desertcart.uy/products/3498040-dti-dual-transformer-isolator-hum-eliminator store_origin: UY region: Uruguay --- # Passive isolation eliminates hum & ground loops Versatile XLR, TRS & RCA I/O connections 10Hz-50kHz ultra-wide frequency response DTI Dual Transformer Isolator Hum Eliminator **Brand:** art **Price:** $U7121 **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your soundβ€”ditch the hum, keep the vibe! ## Quick Answers - **What is this?** DTI Dual Transformer Isolator Hum Eliminator by art - **How much does it cost?** $U7121 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/3498040-dti-dual-transformer-isolator-hum-eliminator) ## 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 - β€’ **Robust Passive Design:** No power neededβ€”rely on a fully passive interface that maintains signal integrity without introducing distortion or coloration. - β€’ **Universal Connectivity:** Seamlessly integrate with any setup using balanced XLR, unbalanced 1/4” TRS, and RCA phono jacks on both input and output. - β€’ **Hum-Free Signal Isolation:** Dual transformers provide total ground separation, eradicating hum and ground-loop noise for professional-grade audio purity. - β€’ **Crystal-Clear Audio Fidelity:** Experience ultra-flat frequency response from 10Hz to 50kHz with less than Β±0.5dB variance, ensuring pristine sound clarity. - β€’ **Industry-Leading Reliability:** Trusted by pros worldwide, backed by a 1-year warranty and top ranking in audio transformers for consistent performance. ## Overview The ART DTI Dual Transformer Isolator Hum Eliminator is a premium passive audio interface designed to eliminate hum and ground-loop noise through dual transformer isolation. It offers an ultra-wide frequency response of 10Hz to 50kHz with minimal distortion, supports multiple professional audio connections (XLR, TRS, RCA), and delivers clean, neutral sound with unity gain. Ideal for audio professionals seeking flawless signal integrity without power requirements. ## Description The ART DTI Dual Transformer and Isolater is a high quality totally passive audio interface that uses a pair of high performance transformers to totally separate input and output signal grounds, thereby isolating two systems and reducing hum and ground-loop noise. The DTI's audio transformers have an extremely flat and wide frequency response and can handle high signal levels while maintaining an isolated balanced output. This gives the DTI a very clean and neutral sound with a wide variety of signal sources. The transformers are wound for 1:1 unity gain and are designed to be used with impedances from 600 Ohms to 100k Ohms. ## Features - Frequency Response: 10Hz -50kHz, +/-.5dB @ +4dBu - THD: .01% Typical @ 1kHz, +18dBu, <.05% @ 100Hz, +24dBu - Insertion Loss: .4dB @ 100k Ohm Load, 5.5dB @ 600 Ohm Load - Input Connections: XLR female balanced, 1/4” TRS unbalanced, and RCA type phono jacks - Output Connection: XLR male balanced, 1/4” TRS unbalanced, and RCA type phono jacks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009GUOQA | | Best Sellers Rank | #36,352 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Audio Transformers | | Brand | ART | | Brand Name | ART | | Customer Reviews | 3.8 out of 5 stars 303 Reviews | | Global Trade Identification Number | 00840402016380 | | Item Type Name | ART DTI Dual Transformer Isolator Hum Eliminator | | Item Weight | 0.34 kg | | Manufacturer | ART | | Maximum Frequency | 50 KHz | | Minimum Frequency | 10 hertz | | Model | DTI | | Mounting Type | Chassis Mount | | Number of Items | 1 | | Part Number | DTI | | Power Source | Corded Electric | | Specification Met | UL | | UPC | 840402016380 | | Unit Count | 1 Count | | Warranty Description | 1 year. | ## Product Details - **Brand:** ART - **Item Weight:** 0.34 kg - **Mounting Type:** Chassis Mount - **Power Source:** Corded Electric - **Specification Met:** UL ## Images ![DTI Dual Transformer Isolator Hum Eliminator - Image 1](https://m.media-amazon.com/images/I/61POxbb6aRL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is it possible to use two sets of outputs - as in run the XLR outputs to the house PA and run the line outs to a keyboard amp so band can monitor?** A: Yes, the input signal, regardless of connector used, is present on all outputs. http://artproaudio.com/downloads/specsheets/ss_dti.pdf **Q: does it have a ground "lift" option, switchable?** A: No "BUT" all outputs are ground isolated from the chassis so a "lift" switch is not necessary when using this. **Q: I want to use my studio monitors with my Macbook Pro. What cable do I need to use to plug this into my laptop?** A: Hi Jason,I would use an 1/8" to XLR Male Y cable like this:http://www.amazon.com/Hosa-CYX-403M-Stereo-Breakout-Cable/dp/B000068OEP/ref=sr_1_9?m=A3QYKZ7LXW9O3&s=merchant-items&ie=UTF8&qid=1448889739&sr=1-9&keywords=hosa+1%2F8+to+xlrIf this was helpful, please consider purchasing from us. We have them both in stock and ready to ship. - Pixel Pro Audio **Q: My single coil pups are picking up interference (nearby laptop, etc) and causing my amp to hum and click; higher gain makes it worse. will this work?** A: You need a ground loop isolator. Some are as cheap as $20 ## Frequently Bought Together - ART DTI Dual Transformer Isolator Hum Eliminator - Pyle Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter,AC Buzz Destroyer, Hum Killer w/ 1/4" TRS Phone,XLR Input/Output, Uses 1:1 Isolation Transformer --- ## 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.uy/products/3498040-dti-dual-transformer-isolator-hum-eliminator](https://www.desertcart.uy/products/3498040-dti-dual-transformer-isolator-hum-eliminator) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-10-06*