DaytonAudio DTA-PRO User manual

Important Safety Instructions
To reduce the risk of electric shock, do not remove cover. No user serviceable
parts inside. Refer servicing to qualified personnel. To reduce the risk of
fire and shock do not expose unit to rain or moisture. The unit should be
connected to an earth grounded AC electrical socket. The unit should be
operated in a well ventilated area. Minimum clearance is 2 inches.
Model: DTA-PRO User Manual
Dayton Audio®Last Revised: 7/19/2018
daytonaudio.com
tel + 937.743.8248
[e-mail]
705 Pleasant Valley Dr.
Springboro, OH 45066
USA
5-Year Limited Warranty
See daytonaudio.com for details
100 WATT CLASS D
AUDIO AMPLIFIER
Specifications:
Power output:......................................50W*2(0.775Vinput,4Ωimpedance)
THD+N: ................................................0.09%(at100mVinput)
Minimum speaker impedance: ..........4Ω
SNR:.....................................................-107dB(at1KHz)
Input impedance:................................20KforAUXChannel
Minimum input s ensitivity: ................1.1V
Maximum input sensitivity:................2.5V
Frequency response: .........................-1.5dB(20~20KHz)
SUB level:............................................2.7VRMSMaximum
Channel separation: ...........................-60dB
Effi ciency:............................................88%
Dynamic range:...................................129dB(at1KHz)
Electrical requirement:.......................24V-32V
Dimension: ..........................................5.2"x5"x1.2"
Weight:.................................................1.6lbs
Package Contents:
• DTA-PRO100WDigitalClassDAmplier
• 24V4Apowersupply
• Multi-functionremotecontrol

6 7 85
1
2 3 4
DC 24V
POWER
SUB
OUT
COAXIAL
ANT
PC-USB
AUX OPTICAL
Thank you for purchasing the Dayton Audio DTA-PRO Class D Audio Power Amplifier.
This amplifier features 50W continuous power per channel (100W total) into 4ohm load.
Class D amplifiers have the quality audio fidelity of a Class AB amplifier while providing
up to 90% power efficiency. And with all the input/output options of the DTA-PRO, it is an
ideal solution for most audio applications.
Features:
• 50WperchannelRMS(100Wtotal)intoa4ohmload
• Qualityaudiooutputwithlessthan0.5%THD@50W
• Bluetoothwirelessconnectivity
• USB2.0inputfordirectinterfacetoyourcomputer
• Subwooferoutput1.5vRMS,150Hzxedlowpass
• DigitalCoaxialInput
• S/PDIFopticalinput
• FrontLEDvisualdisplaypanel
• 3.5mmAuxinput
• Multi-functionIRremote
Front Panel:
1. Volume/Bass-Treble/Mute control
 Rotatestoadjustthevolumelevelupordown.Pressandreleaseknobtoadjust
bass,pressagainfortrebleandagainforvolumecontrol.Pressandholdtheknob
formutefunction,pressandholdagainwillunmute.
2. Power/Source Select
 Pressandholdthisbuttontoturnpoweronoroff,shortpresstoselectinputsource
 Theselectedinputsourcewillbevisuallyindicatedatthetopofthedisplaypanel
(BT-Bluetooth,USB,OPT-Optical,COA-Coaxial,AUX-3.5mm)
3. Audio Bit Rate Display
 Visuallyindicatesthecurrentaudiosourcebitrate
4. LED Display Panel
 VisuallydisplaysthestatusandsettingsoftheDTA-PROamplier
Rear Panel:
1. Antenna Connection
 ConnecttheincludedantennaforBluetoothwirelessoperation
2. USB (micro) Input
 ThisUSB2.0inputallowsyoutoplaymusicdirectlyfromyourcomputerwithno
additionalsoftwareordriversrequired.Simplyplugandplayforhigherqualityaudio
playbackthanthetypicallineoutputofacomputersoundcard.
3. Aux Audio Input
 3.5mmanaloginput
4. S/PDIF Input
 Toslinkinputforusewithdigitalaudiodevices
5. Coaxial Input
 DigitalCoaxialinputforusewithdigitalaudiodevices
6. Subwoofer Output
 RCA-typelineleveloutput
7. Speaker Outputs
 Thespeakeroutputconnectionbindingpostsarecolorcodedforeasypolarity
identication.
8 .Power Connection
 Connectincludedpowersupplytothepowerinputportoftheamplierrst,then
connecttopowersource.
Note:Aninappropriatepowersupplycandamagetheunit,andwillvoidthewarranty.
Remote Control:
1. PowerOn/Off
2. MuteOn/Off
3. VolumeUp
4. VolumeDown
5. Back/Reverse
6. Play/Pause
7. Forward/Skip
8. Bass/Treble(usevolume
 up/downtochangesettings)
9. EQchoosefrom6presets
10.InputSelect
11. LoudnessOn/Off
12.DirectAudioOn/Off
Front Panel
Rear Panel
Remote Control
1 2 3 4
BASS/TREBLE
VOLUME
SELECT
ON/OFF
INPUT
SELECT
DIRECT
LOUDNESS
MUTE
EQ
BASS
TREBLE
VOL+
VOL-
1 2
3
4
5
6
7
98
10
11 12