Getting Started

Thomann GmbH • Hans-Thomann-Straße 1 • 96138 Burgebrach • www.thomann.de • [e-mail] DocID: 409572_21.07.2020
EN
User manual
This manual contains important information on the safe operation of the product.
Read and follow the safety advices and instructions given. Retain the manual for future
reference. If you pass the product on to others please include this manual.
For the transport and protective packaging, environmentally friendly materials
have been chosen that can be supplied to normal recycling. Ensure that plastic
bags, packaging, etc. are properly disposed of. Do not just dispose of these ma-
terials with your normal household waste, but make sure that they are collected
for recycling. Please follow the notes and markings on the packaging.
The plasticiser contained in the rubber feet of this product may possibly react with the
coating of your parquet, linoleum, laminate or PVC  oor and after some time cause
permanent dark stains. In case of doubt, do not put the rubber feet directly on the
 oor, but use felt-pad  oor protectors or a carpet.
Dual Transformer / Isolater - DATI
Safety instructions
Intended use
This device is used to reduce hum noise between audio systems by galvanic iso-
lation. Any other use or use under other operating conditions is considered to be
improper and may result in personal injury or property damage. No liability will
be assumed for damages resulting from improper use.
Danger for children
Ensure that plastic bags, packaging, etc. are disposed of properly and
are not within reach of babies and young children. Choking hazard!
Ensure that children do not detach any small parts from the product.
They could swallow the pieces and choke! Never let children unat-
tended use electrical devices.
Where to use the product
Never use the product
• in conditions of extreme temperature or humidity
• in extremely dusty or dirty areas
• at locations where the unit can become wet
General handling
• To prevent damage, never use force when handling the product.
• Never immerse the product in water. Just wipe it with a clean dry cloth. Do not use
liquid cleaners such as benzene, thinners or  ammable cleaning agents.
Features
• Dual channel transformer / isolater
• Eliminates hum noise
• Pure analogue circuitry
• Inputs: 2 × XLR (balanced) | 2 × 1/4" jack (balanced) | 2 × RCA (unbalanced)
• Outputs: 2 × XLR (balanced) | 2 × 1/4" jack (balanced) | 2 × RCA (unbalanced)
Connections
Technical speci cations
 Frequency response: 10Hz – 50kHz, +/- 0.5dB @ +4dBu
 Total harmonic distortion: 0.01% typical @ 1kHz, +18dBu,
<0.05% @ 100Hz, +24dBu
 Insertion loss: 0.4dB @ 100kΩ load
5.5dB @ 600Ω load
 Dimensions (W×H×D): 107 mm×44.5mm ×89mm
 Weight: 0.34kg
OUTPUT 1
OUTPUT 2
INPUT 2
INPUT 1
XLR input 2
1/4" TRS input 2
RCA input 2
XLR output 1
1/4" TRS output 1
RCA output 2
RCA input 1
XLR input 1
1/4" TRS input 1
RCA output 1
XLR output 2
1/4" TRS output 2
Using the product
1. Connect the audio sources to be isolated (instruments or outputs of devices
with line level) to inputs 1 and 2.
2. Connect the devices to which the audio signals are to be transmitted free of
hum noise to the outputs 1 and 2.
Circuit
This product is subject to the European Waste Electrical and Electronic Equip-
ment Directive (WEEE) in its currently valid version. Do not dispose of your old
device with your normal household waste. Dispose of this product through an
approved waste disposal  rm or through your local waste facility. Comply with
the rules and regulations that apply in your country. If in doubt, consult your lo-
cal waste disposal facility.