--- product_id: 3498040 title: "ART DTI Dual Transformer Isolator Hum Eliminator" brand: "art" price: "C$8867" currency: NIO in_stock: true category: "Art" url: https://www.desertcart.ni/products/3498040-art-dti-dual-transformer-isolator-hum-eliminator store_origin: NI region: Nicaragua --- # Low insertion loss for pristine signal integrity 10Hz-50kHz ultra-wide frequency response Passive isolation eliminates hum & ground loops ART DTI Dual Transformer Isolator Hum Eliminator **Brand:** art **Price:** C$8867 **Availability:** βœ… In Stock ## Summary > πŸŽ›οΈ Silence the noise, amplify your clarity β€” the ART DTI hum eliminator. ## Quick Answers - **What is this?** ART DTI Dual Transformer Isolator Hum Eliminator by art - **How much does it cost?** C$8867 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/3498040-art-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€”pure analog isolation with minimal insertion loss (0.4dB @ 100kΞ©), preserving your signal’s integrity. - β€’ **Versatile Connectivity:** Supports XLR, 1/4” TRS, and RCA inputs and outputs, seamlessly integrating with any pro audio setup. - β€’ **Crystal-Clear Audio Fidelity:** Experience ultra-flat frequency response from 10Hz to 50kHz with less than Β±0.5dB variance, ensuring every detail shines through. - β€’ **Hum-Free Listening Guaranteed:** Dual transformers fully isolate input and output grounds, eradicating annoying hum and ground-loop noise for professional-grade sound. - β€’ **Built for Professionals, Loved by Creators:** Top-ranked in audio transformers with a trusted 1-year warranty, making it the go-to choice for discerning audio engineers. ## Overview The ART DTI Dual Transformer Isolator Hum Eliminator is a premium passive audio interface designed to eliminate hum and ground-loop noise by isolating input and output grounds via high-performance transformers. It delivers an ultra-wide frequency response (10Hz-50kHz) with minimal distortion and low insertion loss, supporting balanced and unbalanced connections (XLR, 1/4” TRS, RCA). Ideal for professional audio setups, it ensures clean, neutral sound reproduction 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 | #52,257 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Audio Transformers | | Brand Name | ART | | Customer Reviews | 3.8 3.8 out of 5 stars (298) | | Global Trade Identification Number | 00840402016380 | | Item Type Name | ART DTI Dual Transformer Isolator Hum Eliminator | | Item Weight | 0.34 Kilograms | | Manufacturer | ART | | Minimum Frequency | 10 Hz | | Model | DTI | | Mounting Type | Chassis Mount | | Part Number | DTI | | Power Source | Corded Electric | | Specification Met | UL | | UPC | 840402016380 | | Unit Count | 1.0 Count | | Warranty Description | 1 year. | ## Product Details - **Brand:** ART - **Item Weight:** 0.34 Kilograms - **Mounting Type:** Chassis Mount - **Power Source:** Corded Electric - **Specification Met:** UL ## Images ![ART DTI Dual Transformer Isolator Hum Eliminator - Image 1](https://m.media-amazon.com/images/I/61POxbb6aRL.jpg) ![ART DTI Dual Transformer Isolator Hum Eliminator - Image 2](https://m.media-amazon.com/images/I/71KOHoXXBvL.jpg) ![ART DTI Dual Transformer Isolator Hum Eliminator - Image 3](https://m.media-amazon.com/images/I/61cTUFvXFoL.jpg) ![ART DTI Dual Transformer Isolator Hum Eliminator - Image 4](https://m.media-amazon.com/images/I/51ueIHGv9HL.jpg) ![ART DTI Dual Transformer Isolator Hum Eliminator - Image 5](https://m.media-amazon.com/images/I/71bTTwV-QYL.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.ni/products/3498040-art-dti-dual-transformer-isolator-hum-eliminator](https://www.desertcart.ni/products/3498040-art-dti-dual-transformer-isolator-hum-eliminator) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-07-16*