ART ARTcessories DTI Dual Transformer Isolator - Used

The ART ARTcessories DTI Dual Transformer Isolator is a compact passive audio utility designed to help reduce ground-loop hum, buzz and unwanted interference between connected pieces of audio equipment.

It features two independent transformer-isolated channels with XLR, ¼" TRS and RCA connectivity, making it useful for studio, live sound, DJ, keyboard and general audio setups.

Presented in Good Condition with cosmetic signs of previous use.

Dual-Channel Transformer Isolation

The DTI uses two independent 1:1 audio transformers to isolate connected equipment and help prevent unwanted ground-loop noise.

It can be used for:

• Stereo signals

• Two separate mono signals

• Mixers

• Audio interfaces

• Studio monitors

• Keyboards

• DJ equipment

• Live sound systems

Flexible XLR, TRS & RCA Connections

Each channel provides:

• XLR

• ¼" TRS

• RCA

This makes the DTI particularly useful when connecting equipment with different professional and consumer audio connection formats.

Key Features

• ART ARTcessories DTI

• Dual Transformer Isolator

• Two independent channels

• Passive 1:1 transformer isolation

• Helps reduce ground-loop hum and buzz

• Stereo or dual-mono operation

• XLR connectivity

• ¼" TRS connectivity

• RCA connectivity

• Suitable for balanced and unbalanced line-level signals

• Frequency response: 10Hz–50kHz

• Typical THD: 0.01% at 1kHz, +18dBu

• Rugged aluminium enclosure

• No batteries required

• No power supply required

• Good Condition

Condition

Good

This ART ARTcessories DTI shows cosmetic signs of previous ownership consistent with regular use.

It remains fully functional and ready for studio, live sound or general audio use.

No cables, original box, manual or other accessories are confirmed as included.

Please study the photographs carefully for the cosmetic condition of the actual unit.

Power Requirements

None required.

The DTI is completely passive and does not require:

• Batteries

• External power supply

• Mains power

Checked & Tested

This ART ARTcessories DTI has been checked by the Fair Deal Music team for general operation before being offered for sale.

Fair Deal Music Verdict

The ART ARTcessories DTI is a simple but useful problem-solving tool for studio and live audio setups.

Its dual transformer isolation can help reduce troublesome ground-loop hum, while the combination of XLR, TRS and RCA connections makes it easy to integrate with a wide range of equipment.

Presented in Good Condition and requiring no external power, this is a practical addition to any studio, PA, DJ or live-sound toolkit.

Fair Deal Music is an independent, family-run musical instrument retailer established in Birmingham in 1987.