Dayton Audio Division of Parts Express DTA-1T Wireless Audio Amplifier User Manual DTA 1W
Dayton Audio Division of Parts Express Wireless Audio Amplifier DTA 1W
Users manual
Thank you for purchasing the Dayton Audio DTA-1W
Wireless Class T Amplifier System. This system offers a new
level of high fidelity performance and versatility previously
unattainable with traditional audio amplifiers.
Dayton Audio cuts the cord holding your stereo system
back with the DTA-1W wireless amplifier system. Built upon
the tried-and-true Class T amplifier design, this system exhibits
the same high-fidelity audio quality that audiophiles have come
to love while remaining compact. True stereo sound is sent
from the DTA-1T transmitter unit to the DTA-1AR
amplifier/receiver via 2.4 GHz while maintaining 20-20,000 Hz
(-3 dB) frequency response.
Dayton Audio's DTA-1W is the amplifier solution for
streaming audio outdoors, wireless rear channel surround
speakers, and quickly adding a zone to your stereo system.
Features:
Key features of the DTA-1W include an amplifier
efficiency of up to 88% for long life when powered off batteries
and cool operation, compact sized transmitter and amplifier/
receiver that looks great on desks, 3.5 mm AUX input for
smartphone or MP3 connectivity, and spring loaded speaker
terminals for quick speaker connection.
Additional DTA-1AR Amplifier/Receivers may be
purchased for use with the DTA-1T allowing you to increase
the size of your wireless system (up to 16 DTA-1ARs).
Wireless Class-T Amplifier System
© 2011 Dayton Audio®
DTA-1W
Dayton Audio® • PO Box 52 • Springboro, Ohio 45066
Specifications:
Power Output: 15 watts RMS x 2 into 4 ohms
Total Harmonic Distortion: 0.04% (9W @ 4 ohms)
Dynamic Range: 90 dB
Frequency Response: 20-20,000 Hz
Input Impedance: 10k Ohms
Transmitting Frequency Range: 2480 MHz
Sample Rate: 44.1 KHz, 16-Bit
*Wireless Range: Up to 20 meters (66 ft.) line-of sight
(range may vary)
Electrical Requirements:
DTA-1AR (amplifier/receiver): 12 VDC, 2A
DTA-1T (transmitter): 9 VDC, 1A
Dimensions: 2" H x 6-1/8" W x 3-3/8" D (both units)
Weight: 2.2 lbs total, 1.1 lbs. each unit
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Layout
1. DTA-1AR right speaker output
2. Power supply input (both units)
3. Stereo 3.5 mm audio input (both units)
4. DTA-1AR
5. Power on and volume control (both units)
For wireless use: Connect your source to the 3.5 mm input
on the DTA-1T. Connect your speakers (4 or 8 ohms) to the
DTA-1AR. Connect power included power supplies to the
DTA-1T and DTA-1AR. Turn both units on. The DTA-1T will
indicate power on with a blue LED, while the DTA-1AR will
indicate power on and wireless sync to the DTA-1T with a
green LED.
For wired use: Connect a local source is to the AUX input of
the DTA-1AR, the green LED will change from green to blue
and the local source will automatically override the wireless
connection.
Either volume control on the DTA-1T or DTA-1AR may be
used to control the volume level of the amplifier output.
*Note about interference and wireless range:
Due to the wireless nature of this product, you may experience
slight interference that may impact the performance of your
wireless audio experience.
Relocating the position of either the transmitter or
amplifier/receiver may increase range and/or signal quality. In
addition, changing your wireless router's broadcast channel
(see router manual for instructions) can remove interference
that you may experience.
The maximum wireless range can be affected by walls,
building material, and other wireless devices (such as cell
phones) operating within the same area. This is true of almost
every wireless device.
For the highest quality sound, always try to maintain a line-of-
sight wireless connection between the DTA-1T transmitter and
DTA-1AR amplifier/receiver.
FEDERAL COMMUNICATIONS
COMMISSION
INTERFERENCE STATEMENT
This equipment has been tested
and found to comply with the limits
for a Class B digital device,
pursuant to Part 15 of the FCC
Rules. These limits are designed
to provide reasonable protection
against harmful interference in a
residential installation.
FCC Caution: To assure continued compliance, any changes
or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate this equipment.