--- product_id: 3498040 title: "ART DTI Dual Transformer Isolator Hum Eliminator" brand: "art" price: "€ 17.30" currency: EUR in_stock: true category: "Art" url: https://www.desertcart.be/products/3498040-art-dti-dual-transformer-isolator-hum-eliminator store_origin: BE region: Belgium --- # Passive hum & ground loop isolator Multi-format balanced/unbalanced I/O 10Hz-50kHz ultra-wide freq response ART DTI Dual Transformer Isolator Hum Eliminator **Brand:** art **Price:** € 17.30 **Availability:** ✅ In Stock ## Summary > 🎧 Silence the hum, amplify your sound — the ART DTI is your pro audio secret weapon! ## Quick Answers - **What is this?** ART DTI Dual Transformer Isolator Hum Eliminator by art - **How much does it cost?** € 17.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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 - • **Robust Signal Handling:** Handles high signal levels with minimal distortion (THD as low as 0.01%) ensuring clean, neutral sound. - • **Versatile Connectivity:** Seamlessly integrates with XLR, 1/4” TRS, and RCA inputs and outputs for professional-grade flexibility. - • **Zero Noise, All Signal:** Passive transformer isolation eliminates hum and ground-loop noise—no power needed, just pure audio. - • **Built to Last & Perform:** Compact chassis mount design with a 1-year warranty—trusted by pros to keep their setups noise-free. - • **Crystal-Clear Audio Fidelity:** Experience ultra-flat ±0.5dB frequency response from 10Hz to 50kHz for pristine sound clarity. ## Overview The ART DTI Dual Transformer Isolator is a passive audio interface designed to eliminate hum and ground-loop noise by isolating input and output grounds via high-performance transformers. It offers an ultra-wide frequency response (10Hz-50kHz ±0.5dB), low distortion, and versatile balanced/unbalanced I/O connections, making it ideal for professional audio setups seeking clean, neutral sound 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 | #31,096 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 (301) | | Global Trade Identification Number | 00840402016380 | | Item Type Name | ART DTI Dual Transformer Isolator Hum Eliminator | | Item Weight | 0.34 kg | | Manufacturer | ART | | Minimum Frequency | 10 hertz | | Model | DTI | | Mounting Type | Chassis Mount | | 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 ![ART 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? - 🛒 **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.be/products/3498040-art-dti-dual-transformer-isolator-hum-eliminator](https://www.desertcart.be/products/3498040-art-dti-dual-transformer-isolator-hum-eliminator) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-16*