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Summary of Contents for KanexPro AP2DBL
- Page 1 Ap2dbl Audio Amplifier with Mic Mixer...
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Page 2: Table Of Contents
Table of Contents 1. Introduction ............................3 2. Features ............................. 3 3. Specification ............................. 4 4. Audio Connection ..........................5 5. Buttons Control ..........................7 6. RS232 Communication Protocol: ..................... 9 ... -
Page 3: Introduction
1. Introduction The KanexPro Mini Audio Amplifier is a quarter-rack width digital amplifier (Class D) with equalizer control and Mic mixer. It’s a simple yet powerful device delivering 2x20 Watts@4Ohm default output with built-in volume/ bass feature. It also supports dual mono-output with 2 stereo audio selectable inputs. The Microphone mixer includes independent volume control with balance switching. -
Page 4: Specification
3. Specification Audio Input Audio Output 2xstereo audio, 1xamplifier, Input Output 1xMIC 1xstereo audio 2xRCA 1xcaptivescrew Input 1x3.5mm jack Output connector Connector 1xcaptive screw Connector 1x3.5mm jack connector, Input Output 50Ω/stereo, >10KΩ Impedance Impedance 4~8Ω/Amplifier Audio General Frequency 20Hz ~ 20KHz CMRR >70dB@20Hz~20KHz... -
Page 5: Audio Connection
4.1.2 Bridge connection: 1x40Watt@8Ohm The AP2DBL has the bridge connection, to double the output power at 1x40Watt@8Ohm. It will sum up the input left channel and input right channel to be mono output, and the power is up to 40Watt. - Page 6 4.1.3 Dual-mono output: The AP2DBL also has the function of double-mono output. It can sum up the left and right channel, to be the mono audio output. In this way, the both of the outputs are showing the same mono audio.
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Page 7: Buttons Control
4.2.2 MIC input When the switch turns to “MIC”, the microphone input is used for connecting with dynamic microphone. There are two different connections: Unbalanced connection: “╧” connects to ground, and “-” connects to signal. “╧” connects to ground, and “+” connects to signal. - Page 8 5.2 Volume/EQ controlling The buttons can control the line volume and MIC volume. The buttons, and controlled up/down/mute will select the MIC Volume/LINE bass/LINE treble by the function buttons. Please check the picture below: Then to turn down/up the Firstly to select the function level, or mute the output.
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Page 9: Rs232 Communication Protocol
6. RS232 Communication Protocol: Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none Command Function Description Feedback Code 1A1. Switching the audio to input 1 A: 1 -> 1 2A1. Switching the audio to input 2 A: 2 ->... - Page 10 Command Function Description Feedback Code 5[x][x]% Preset MIC volume, [xx] arranges Volume of MIC: from [00] to [60]. 61 degrees in total. 7[x][x]% Preset line volume, [xx] arranges Volume of LINE: from [00] to [60]. 61 degrees in total.
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Page 11: System Diagram
7. Application Diagram... -
Page 12: Panel Drawing
8. Panel Drawing... - Page 13 Product that does not meet this Limited Warranty and which is returned to KanexPro with a copy of customers’ receipt. This Limited Warranty is void if failure of the Product has resulted from accident, abuse, or misapplication.
- Page 14 U.S.
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