Data Sheet
DocID: 107466_21.06.16
Thomann GmbH
Hans-Thomann-Straße 1 • 96138 Burgebrach
Germany • www.thomann.de
EN
HA4 Stereo headphones amp
This device amplies a line level input signal for a fourfold output with
headphones level. 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.
Ensure that plastic bags, packaging, etc. are properly disposed of and
are not in the 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 use electrical
devices unattended.
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.
This product is subject to the European Waste Electrical and Electronic
Equipment 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 local waste disposal facility.
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 materials with your normal household waste, but make sure
that they are collected for recycling. Please follow the notes and markings on the
packaging.
Features
4 stereo channels
Separate volume control for each channel
1 × 1/4" TRS input
4 × outputs with each one 1/4“ TRS
12 V power adapter included
Technical specications
Operating voltage 12 V , 200 mA
Signal-to-noise ratio – 78 dB
Output power @ 32 Ω: 2 × 32 mW per channel
(@ 0.02 % THD) @ 64 Ω: 2 × 40 mW per channel
Output power max. @ 32 Ω: 2 × 80 mW per channel
@ 64 Ω: 2 × 105 mW per channel
Rated current draw 10 mA, (150 mA max.)
Dimensions (W × H × D): 129 × 30 × 83 mm
Weight 310 g ± 5 g