PULSE AUDIO 6X6 Audio Distribution Amplifier User Guide
- June 3, 2024
- PULSE AUDIO
Table of Contents
PULSE AUDIO 6X6 Audio Distribution Amplifier
WARNING
- Do not expose this unit to water, moisture, or excessive humidity.
- Do not install or place this unit in a built-in cabinet, or other confined space without adequate ventilation.
- To prevent risk of electrical shock or fire hazard, due to overheating do not obstruct unit’s ventilation openings.
- Do not install near any source of heat, including other units that may produce heat.
- Do not place unit near flames.
- Only clean unit with a dry cloth.
- Unplug unit during lightening storms or when not used for an extended period of time. A surge protector is strongly recommended.
- Protect the power cord from being walked on or pinched, particularly at the plugs.
- Use unit only with accessories specified by the manufacturer.
- Refer all servicing to qualified personnel.
FEATURES
The PA66MK2 is a functional, easy-to-install, highly compatible, expandable, and user-friendly audio distribution system. It provides up to 25W @ 8 Ohm Power by Class D amplifier to up to 18 zones which at can be controlled by keypads (sold separately as PA66ACCS), RS232, IR, or via IP with provided RS232-IP and iOS and Android apps. Overall the distribution system is easy-to install, so every audiophile can enjoy the powerful audio wherever they are.
6×6 AUDIO DISTRIBUTION AMPLIFIER Part # PA66MK2
- 6 x 6 Audio Matrix with 6 Bridgeable zones to accommodate 1 or 2 speakers per zone
- Provides a Whole House Audio Control System – expandable up to 3 units for 18 Zones of distributed audio
- RS232-IP adapter and Android and IOS app allows for effortless control via smartphone or tablet
- Optional keypads with modern design fit seamlessly into any room. Keypads are POE with built-in IR Receivers (Keypads and 1 Cat5e/Cat6 Connection Hub sold separately as PA66ACCS)
- High efficiency Class D amplification
- Stereo/Bridge mono output
- Stereo/Bridge mode adjustable
- RS-232 port allows 2-way communication with 3rd party control systems
- Power 230V and 115V adjustable
- Ext. Mute & System on 3.5mm Mono Mini Phone Jacks
- 6 IR Emitter 3.5 mm Mono Mini Phone Jacks + 1 IR Emitter 3.5mm Mono for All Output Jack
- 1 PA Input Jack to set all Zone to Source 1
- 6 Zone Pre-AMP outputs to connect external power amplifier
SPECIFICATIONS
- Watts @8ohms …………………………………………..25W x 2 per zone
- Watts @4ohms……………………………………………50W x 2 per zone
- Watts Bridge 8 Ohms…………………………………100W per zone
- S/N…………………………………………………………………>85dB A WTD
- THD………………………………………………………………..<0.1%
- Frequency Response………………………………….20Hz-20KHz
- Input Impedance…………………………………………>47 K Ohm
- Input Sensitivity…………………………………………..250 mv
- Protection Function……………………………………Overload Protection, Short Circuit
- Protection, Over Temperature Protection
- System on Voltage……………………………………..DC +12V
- External Mute Voltage……………………………….DC +12V
- Power Supply………………………………………………AC115V/60Hz, 230V/50Hz
- Output Connection…………………………………….Terminal Block
- Dimension…………………………………………………….16.9”W x 3.5”H x 16.4”D
- Weight ………………………………………………………….25 lbs
PANEL DESCRIPTIONS
- Power ON/OFF Switch
- PEAK LED indicates if a connected source level is too high. If the PEAK LED is RED, reduce the zone input or output level
- Standby/Zone ON LED- When this LED is BLUE this indicates a zone is not on or in Standby mode. When this LED is WHITE it indicates that a zone is on
- Stereo line-level Pre-Amp outputs (Zones 1-6)
- Mode Switch: Mono/Bridge
- Speaker Outputs: 50w @ 4 Ohms- Stereo, 25w @ 8 Ohms-Stereo, 100w @ 8 Ohms-Bridge
- Source Inputs (Input 1/PA)
- Status: Used to control external zone devices
- IR Outputs to control sources
- A) PA Trigger IN (Source 1) B) MUTE In/Control Out: This input can temporarily mute the system by connecting this unit to a relay closure switch on home automation system or phone system etc. When switch is on, it will short-circuit the input and mute the unit.
- IN/OUT Port: Daisy-chain additional PA66MK2 units (up to 3 maximum)
- RS-232 Port
- Voltage Selector (115v~230v)
- AC Input (connect included power cord)
- Keypad Hub Input (for optional PA66ACCS)
- ACG (Automatic Gain Control): brings low input levels up to a preset-level
- Unit ID Switch
CONNECT AND OPERATE
Before you begin to install the PA66MK2, it is important to implement good installation practices:
- Make sure that AC power is disconnected before making ANY connections to the main unit and attached devices.
- Install in a well-ventilated environment
- Ensure any vents are not blocked to allow for proper circulation
- Do not install above or below sources of heat
- Use good quality cabling
- The unit can be installed within a rack using the provided mounting rack ears
CONNECTING THE SOURCES
- Up to 6 sources can be connected to a single PA66MK2 amplifier. Using RCA cables connect each source into one of the available Source Inputs.
- Some sources such as MP3 players and Cell Phones may require a 3.5mm Stereo to RCA Cables in order to connect to the PA66MK2
NOTE: Input 1 can be used as a global input for all zones when a source is connected to Input 1 and the 12VDC is applied to the PA-IN jack (tip is positive) then source 1 will broadcast to all zones. If no 12VDC is applied, then the first input will be operating under normal conditions.
CONNECTING THE SPEAKERS
The PA66MK2 can work with speakers that
are 4-8 Ohm. There are two modes that can be set for different setups: Stereo
or Bridge. An 8 Ohm speaker can only be used when in Bridge mode. To choose
between modes, use the mode switch to determine modes for each zone (Number 2
Panel Descriptions, page 5) Once you have properly identified the desired
mode, strip about ¼” of insulation and twist the copper strands. Connect the
speaker wire to there screw down terminal as indicated on the amp. To loosen
the terminal turn counterclockwise and to tighten the terminal turn clockwise.
For better quality, we recommend used 12-14 AWG stranded copper speaker wire.
USING THE PRE-AMP OUTPUTS
There are 6 unbalanced, line level Pre-Amp outputs that correspond to each of
the 6 outputs. These can be used to connect an additional amplifier, expand
zones, or to connect a powered subwoofer. The Pre-amp output levels are not
fixed and are able to be controlled via RS232 and IP using the provided
RS232-IP adapter, as well as keypads and IR sold separately in the PA66ACCS
.
CONNECTING AND USING THE ZONE STATUS PORTS
There are six 12VDC trigger outputs which correspond to the six output zones. When a zone is powered ON by the PA66ACCS keypad, the corresponding zone sends 12Vdc to the trigger output jack. The triggers can be used to automatically switch peripheral equipment ON or OFF. WIRING: 3.5mm Mono
Plug: Tip is Positive (+) Trigger Outputs for Zones 1 ~ 6: Zone ON; 12Vdc applied to the TRIGGER OUTPUT, Zone OFF; 12Vdc removed from the TRIGGER OUTPUT.
- CONTROL: When any zone is on, 12Vdc applied to the CONTROL OUT. When
- All zones are OFF, 12Vdc removed from the CONTROL OUT
- Trigger Inputs:
- PA-IN: Apply 12Vdc for input #1 override on all six zones.
- MUTE – IN: Apply 12Vdc to mute all zones.
CASCADING SOURCES INTO ADDITONAL ZONES
The PA66MK2 can allow 6 sources to be distributed to up to 18 zones on 3
different units using the provided ribbon cable to connect between units. To
do this first each unit needs to be addressed according using the MASTER/
SLAVE switch. There are 3 positions for this, Master, Slave 1, and Slave 2
which help identify each unit
Once each unit is correctly addressed, use the provided ribbon cables to
connect the OUTPUT of the original MASTER unit into the INPUT of Slave 1. To
cascade the sources into a third unit, using the provided expansion ribbon
cable, go out of the OUTPUT port from the device addressed as SLAVE 1 into the
INPUT port of the device addressed as SLAVE 2.
TECHNICAL SUPPORT
In case of problems, please contact Vanco Technical Support by dialing 1-800- 626-6445. You can also email technical support issues to techsupport@ vanco1.com When calling, please have the Model Number, Serial Number (affixed to the bottom of the unit) and Invoice available for reference during the call. Please read this Instruction Manual prior to calling or installing this unit, since it will familiarize you with the capabilities of this product and its proper installation. All active electronic products are 100% inspected and tested to insure highest product quality and trouble-free installation and operation. The testing process utilizes the types of high-definition sources and displays typically installed for entertainment and home theater applications.
LIABILITY STATEMENT
Every effort has been made to ensure that this product is free of defects. The manufacturer of this product cannot be held liable for the use of this hardware or any direct or indirect consequential damages arising from its use. It is the responsibility of the user and installer of the hardware to check that it is suitable for their requirements and that it is installed correctly. All rights are reserved. No parts of this manual may be reproduced or transmitted by any form or means electronic or mechanical, including photocopying, recording or by any information storage or retrieval system without the written consent of the publisher. Manufacturer reserves the right to revise any of its hardware and software following its policy to modify and/or improve its products where necessary or desirable. This statement does not affect the legal rights of the user in any way.
LIMITED WARRANTY
With the exceptions noted in the next paragraph, Vanco warrants to the original purchaser that the equipment it manufactures or sells will be free from defects in materials and workmanship for a period of two years from the date of purchase. Should this product, in Vanco’s opinion, prove defective within this warranty period, Vanco, at its option, will repair or replace this product without charge. Any defective parts replaced become the property of Vanco. This warranty does not apply to those products which have been damaged due to accident, unauthorized alterations, improper repair, modifications, inadequate maintenance and care, or use in any manner for which the product was not originally intended. Items integrated into Vanco products that are made by other manufacturers, notably computer hard drives and liquid crystal display panels, are limited to the term of the warranty offered by the respective manufacturers. Such specific warranties are available upon request to Vanco. A surge protector, power conditioner unit, or an uninterruptible power supply must be installed in the electrical circuit to protect against power surges. If repairs are needed during the warranty period, the purchaser will be required to provide a sales receipt/sales invoice or other acceptable proof of purchase to the seller of this equipment. The seller will then contact Vanco regarding warranty repair or replacement
506 Kingsland Drive Batavia, Illinois 60510 call: 800.626.6445 | fax: 630.879.9189 visit: www.vanco1.com
References
- PulseAudio - Vanco International
- Vanco International | Leading Supplier of Electronic Accessories
- Vanco International | Leading Supplier of Electronic Accessories
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