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Welcome

The Dayton Audio DA series of mixer amplifiers are designed specifically for professional and commercial 

applications. Complete with a built in media player, Bluetooth receiver, and mixer the DA Class-D series of 

amplifiers make it easy to add audio to any home or business.

Contents

Safety Precautions ............................................................................................................................... 2-3

Welcome ................................................................................................................................................. 4

Features ...........................................................................................................................................

4

What's in the Box? ...........................................................................................................................

4

Control and Funtions .............................................................................................................................. 5

Front Panel .......................................................................................................................................

5

Rear Panel ........................................................................................................................................

5

Setup ....................................................................................................................................................... 6

Unpacking Your Amplifier .................................................................................................................

6

Installing Your Amplifier ................................................................................................................6-7

Ensuring Proper Cooling ...................................................................................................................

6

Input Wiring .....................................................................................................................................

7

Output Wiring ..................................................................................................................................

7

Connecting to AC Mains ...................................................................................................................

7

Operation ........................................................................................................................................... 8-10

Media Player ....................................................................................................................................

8

Remote .............................................................................................................................................

9

Bluetooth Pairing ...........................................................................................................................

10

Input Level Control .........................................................................................................................

10

VOX Function ..................................................................................................................................

10

Priority and EMC Muting ................................................................................................................

10

Output Level Control ......................................................................................................................

10

Aux Output .....................................................................................................................................

10

Troubleshooting .................................................................................................................................... 11

Specifications ........................................................................................................................................ 12

Dimensional Diagram ........................................................................................................................... 13

Block Diagram ....................................................................................................................................... 14

Warranty ............................................................................................................................................... 15

Features
•  High power 70V amp for driving large 70V systems

•  Class D amplifier stays cool and uses less power

•  Compact 1U enclosure takes up less space in equipment racks

•  Built In Bluetooth receiver and Media player for true All-In-One operation

•  Switchable Mic/Line inputs for universal connectivity

•  Capable of 4-8ohm operation when switched in correct mode
What’s in the Box?
•  DA Class D Mixer Amplifier

•  Remote Control

•  AC Power Cable

•  Five Euroblock Connectors (installed on unit)

•  User Manual

Summary of Contents for DA350D

Page 1: ...UserManual Model DA350D DA650D 70VRACKMOUNT PAMIXER AMPLIFIER...

Page 2: ...so may result in fire or electric shock Be sure to replace the unit s terminal cover after connection completion Because high voltage is applied to the speaker terminals never touch these terminals t...

Page 3: ...t to fall or break which may result in personal injury and or property damage In addition the object itself may fall off and cause injury and or damage Make sure that the volume control is set to mini...

Page 4: ...ains 7 Operation 8 10 Media Player 8 Remote 9 Bluetooth Pairing 10 Input Level Control 10 VOX Function 10 Priority and EMC Muting 10 Output Level Control 10 Aux Output 10 Troubleshooting 11 Specificat...

Page 5: ...4 Tone Control 5 Output Volume Control 6 Status Indicators 7 Power Switch Rear Panel 8 AC Power Input 9 Amplifier Output 10 70V Low Z Speaker Output Switch 11 Line Output 12 Line Inputs 13 Mic Line In...

Page 6: ...that parts are missing please contact Dayton Audio for assistance Warning Please read and observe the safety instructions at the beginning of the manual before setting up your amplifier Installing Yo...

Page 7: ...t on a single channel at the same time as the Phoenix style input Output Wiring Connect passive speakers to the output terminals on the rear of the amplifier To avoid damage to the amplifier or speake...

Page 8: ...olume Down Press to switch to the previous track when playing from USB or Bluetooth This controls the volume when in line input mode 5 Play Pause Press to pause the track while playing in Bluetooth or...

Page 9: ...ls Control the playback of the media player start pause the current song skip forward to the next song skip backward to the beginning of the current song or the previous song control the repeat settin...

Page 10: ...y down counterclockwise will disable this function Priority and EMC Muting Channel 1 can also be used as a priority channel All other channels can be immediately muted when pins 3 and 4 on the priorit...

Page 11: ...11 Troubleshooting...

Page 12: ...12 All specifications are accurate at the time of printing Dayton Audio reserves the right to make improvements without notice Specifications...

Page 13: ...13 Dimensional Diagram...

Page 14: ...14 Block Diagram...

Page 15: ...g defective in material or workmanship All warranty repairs and service must be performed by an authorized Dayton Audio technician or service facility The use of non authorized repair services renders...

Page 16: ...16 Dayton Audio Last Revised 10 10 2023 daytonaudio com tel 937 743 8248 info daytonaudio com 705 Pleasant Valley Dr Springboro OH 45066 USA...

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