Table of Contents
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UNiK A
Professional Power Amplif iers
UNiK A
POWER
PROTECT
CLIP
SIGNAL
0
0
10
10
POWER
0
0
10
10
CHANNEL 1
CHANNEL 2
Professional Stereo Amplifier
UNiK A
POWER
PROTECT
CLIP
SIGNAL
0
0
10
10
POWER
0
0
10
10
CHANNEL 1
CHANNEL 2
Professional Stereo Amplifier
UNiK A
POWER
LIMITER
LIMITER
ON
PROTECT
ON
CLIP
SIGNAL
0
0
10
10
POWER
0
0
10
10
CHANNEL 1
Professional Stereo Amplifier
CHANNEL 2
UNiK A
SIG
-20
-10
-5
CLIP
PROTECT
PROTECT CLIP
-5
-10
-20
SIG
DCA 2000
ON
ON
LIMITER
LIMITER
OVER HEAT
MONO
STEREO
BRIDGE
CHANNEL 1
CHANNEL 2
O
0
10
0
10
PROFESSIONAL POWER AMPLIFIER
Index
02 Introduction
03 Front Panel
05 Rear Panel
07 Set Up
10 Operating Modes
14 Protection
15 Features
16 Specifications
User Instructions
This booklet contains important information concerning the proper and safe operation of your new amplifier..
DCA-Series
DCA-900 / DCA-1100 / DCA-1300 / DCA-2000
Made in Taiwan
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Table of Contents
Related Manuals for Unika DCA-900
Summary of Contents for Unika DCA-900
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Page 1: User Instructions
CHANNEL 1 CHANNEL 2 PROFESSIONAL POWER AMPLIFIER This booklet contains important information concerning the proper and safe operation of your new amplifier.. DCA-Series DCA-900 / DCA-1100 / DCA-1300 / DCA-2000 Made in Taiwan Index 02 Introduction 03 Front Panel 05 Rear Panel... - Page 2 IMPORTANT SAFETY INSTRUCTIONS DCA-900/DCA-1100/DCA-1300/DCA-2000 This symbol is intended to alert the user to the presence of This symbol is intended to alert the user of non insulated "dangerous voltage" within the product's the presence of important operating and CAUTION enclosure that may be of sufficient magnitude to constitute...
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Page 3: Important Precautions
Features Specifications IMPORTANT PRECAUTIONS INTRODUCTION To reduce the risk of electrical shock or fire, do not expose this unit rain or Congratulations and thank you for purchasing DCA-900/DCA-1100/DCA- moisture. 1300/DCA-2000 amplifier. These amplifiers are representation of UNiKA’s Do not spill water or other liquids into or on to your unit. -
Page 4: Front Panel
UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Front Panel Introduction Rear Panel Set Up Operating Modes Protection Features Specifications DCA-900 & DCA-1300 FRONT PANEL UNiK A POWER PROTECT CLIP SIGNAL POWER CHANNEL 1 CHANNEL 2 Professional Stereo Amplifier Figure 1 UNiK A POWER LIMITER LIMITER... - Page 5 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Front Panel Introduction Rear Panel Set Up Operating Modes Protection Features Specifications DCA-2000 FRONT PANEL UNiK A CLIP PROTECT PROTECT CLIP DCA 2000 LIMITER LIMITER OVER HEAT MONO STEREO BRIDGE CHANNEL 1 CHANNEL 2 PROFESSIONAL POWER AMPLIFIER Figure 3 1.
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Page 6: Rear Panel
TRS and XLR input plugs. See the figures 6-8 for information on polarity. Connectors for each channel are in 19. Mode Selection Switch – For the DCA-900, DCA-1100 and DCA-1300 parallel; the unused connectors may be used for "loop through" connection all designed with a recessed, two-position switch configures the to other amplifiers. - Page 7 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Rear Panel Introduction Front Panel Set Up Operating Modes Protection Features Specifications DCA-1300 & DCA-2000 REAR PANEL FUSE F 40A/120V FREQUENCY FREQUENCY STEREO BRIDGE MONO NORMAL NORMAL WOOF WOOF 20 Hz 200 Hz 20 Hz 200 Hz CH-2...
- Page 8 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Set Up Introduction Front Panel Rear Panel Operating Modes Protection Features Specifications SET UP INPUTS - The DCA series amplifier allows you to use two types of input connectors per channel, a XLR female jack for balanced connections and a 1/4”...
- Page 9 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Set Up Introduction Front Panel Rear Panel Operating Modes Protection Features Specifications BARE WIRE CONNECTION: (Figure 10) When connecting your speakers to the amplifier using bare wire, unscrew the red and black caps on the binding 1/5" 13mm post, be sure not to completely remove or unscrew the red and black caps.
- Page 10 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Set Up Introduction Front Panel Rear Panel Operating Modes Protection Features Specifications SPEAKON ASSEMBLY: You will need a pair of Neutrik speakon NL4FC connectors. You will also need high- quality two or four conductor speakon cable, a pair of needle-nosed pliers and a 1.5-mm...
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Page 11: Operating Modes
UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Operating Modes Introduction Front Panel Rear Panel Set Up Protection Features Specifications OPERATING MODES STEREO OPERATION : Page 1 / Figure 17 details an example of a typical stereo set-up. Connect your inputs into channels one and two of the amplifier. - Page 12 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Operating Modes Introduction Front Panel Rear Panel Set Up Protection Features Specifications CH-1 Input STEREO BRIDGE MONO Only DCA-2000 Rear Panel FUSE F 40A/120V FREQUENCY FREQUENCY STEREO BRIDGE MONO NORMAL NORMAL WOOF WOOF 20 Hz 200 Hz 20 Hz...
- Page 13 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Operating Modes Introduction Front Panel Rear Panel Set Up Protection Features Specifications SUBWOOFER MODE (DCA-1300 & DCA-2000 only): This mode sends low frequencies to your speakers without the use of an external cross- over. The subwoofer operation can be operated in stereo, parallel mono or mono bridge modes. Change the different operating modes by flipping the mode switch on the rear of the unit to your desired operating mode.
- Page 14 UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Operating Modes Introduction Front Panel Rear Panel Set Up Protection Features Specifications CH-2 Input CH-1 Input STEREO BRIDGE MONO Set to Set to Subwoof Subwoof DCA-2000 Rear Panel FUSE F 40A/120V STEREO FREQUENCY FREQUENCY BRIDGE MONO NORMAL NORMAL...
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Page 15: Protection
UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Protection Introduction Front Panel Rear Panel Set Up Operating Modes Features Specifications PROTECTION LIMITER - The DCA-1300 and DCA-2000 comes with a built in limiter. When the input signal overloads, the “CLIP LED” indicates a signal overload, at this time, the volume should be lowered to reduce distortion. -
Page 16: Amplifier Features
UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Protection Features Introduction Front Panel Rear Panel Set Up Operating Modes Specifications OPERATING VOLTAGE (AC MAINS) - On the rear panel will indicate the correct AC mains voltage. Connecting to the wrong voltage is dangerous and may damage the amplifier. Always be sure the source voltage for your areas matches the required voltage for your amplifier. -
Page 17: Specifications
UNiKA DCA-900/DCA-1100/DCA-1300/DCA-2000 Specifications Introduction Front Panel Rear Panel Set Up Operating Modes Protection Features DCA-SERIES AMPLIFIER SPECIFICATIONS DCA-900 DCA-1100 DCA-1300 DCA-2000 MODEL NO. Output Power: 320W RMS Stereo. 620W RMS Stereo. 1000W RMS Stereo. 1200W RMS Stereo. 2 ohms, 1 Khz 1% THD 270W RMS Stereo. - Page 18 UNiK A Professional Power Amplif iers...