PA System Equipment Cut Sheets.pdf
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- Solicitation number
- 36C24223B0004
About this file
This document contains product cut sheets for PA system equipment and related specifications, as well as details of a federal contract opportunity to renovate Building 13CD for residential programs at the Montrose VAMC.
The product cut sheets provide specifications for TOA volume control attenuators in 25W and 100W models, including input capacity, attenuation levels, wire capacity, priority relay features, dimensions, and applications for remote level adjustment of amplifiers and mixers. The federal contract opportunity is to renovate Building 13CD for residential programs at the Montrose Veterans Affairs Medical Center. It involves renovating the building to accommodate residential programs but provides no further details on requirements for pricing, response dates, or other contractual terms.
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Text version
VOLUME CONTROL ATTENUATOR
1. GENERAL DESCRIPTION
TOA’s volume control attenuators pro available in 25W or 100W models with a Decora for applications that require emergency and paging signals to bypass/override the attenuator. AT linear taper control for single-point remote level adjustment of voltage controlled amplifiers
M-900MK2, A-900MK2, M-9000M2, A-9000M2, A
2. WIRING DIAGRAMS
AT-025 / AT-100
AT-100EMG
AT-10K
INPUT
Speaker line
(25V, 70V, or 100V) from amplifier
INPUT
Speaker line
(25V, 70V, or 100V) from amplifier
Schematic
IN CTRL COM
10Kohm Linear Taper Potentiometer
INSTALLATION MANUAL
VOLUME CONTROL ATTENUATOR
s volume control attenuators provide precise level adjustment to single or multiple speaker lines. They or 100W models with a Decora-style wall plate. AT-100EMG is equipped for applications that require emergency and paging signals to bypass/override the attenuator. AT point remote level adjustment of voltage controlled amplifiers
9000M2, A-700, BG-2000, BA-200, AV-20D series mixer
INPUT
Speaker line
(25V, 70V, or 100V) from amplifier
INPUT
Speaker line
(25V, 70V, or 100V) from amplifier
OUTPUT
To speaker(s) with transformer(s)
OUTPUT
To speaker(s) with transformer(s)
To switched 24VDC source (class 2 wiring)
10Kohm Linear Taper Potentiometer
Typical Hook-up
IN
CTRL
COM
+V Output
Control Input
Gnd, Com, or
INSTALLATION MANUAL
single or multiple speaker lines. They are 100EMG is equipped with a 24VDC@15mA relay for applications that require emergency and paging signals to bypass/override the attenuator. AT-10K is a 10k ohm point remote level adjustment of voltage controlled amplifiers such as TOA’s series mixers/amplifiers.
AT-025
AT-100
AT-100EMG
OUTPUT
To speaker(s) with transformer(s)
OUTPUT
To speaker(s) with transformer(s)
+V Output
Control Input
Gnd, Com, or
Amplifier /
VCA Module
3. SPECIFICATIONS
Model AT-025
Input Capacity 25W
Attenuation 13 steps (0dB, Wire Capacity
Priority Relay -
Finish
Dimensions Plate Width 2.75”
Plate Height 4.5”
A: 1.75”
B: 2.5”
C: 1.875”
AT-025 / AT-100 / AT
AT-100 AT-100EMG
100W 100W
13 steps (0dB, -3dB, -6dB, -9dB, -12dB, -15dB, -18dB, -21dB, -24dB, -27dB, -30dB, -33dB, OFF)
14-gauge
- 24VDC@15mA
White plate & sub-plate / Decora-style
Plate Width 2.75”
Plate Height 4.5”
A: 1.812”
B: 2.5”
C: 1.875”
Plate Width 2.75
Plate Height 4.5”
A: 2.125”
B: 2.5”
C: 1.875”
AT-100EMG AT
1.25”
100EMG AT-10K
Continuous
10kΩ
24VDC@15mA -
Plate Height 4.5”
(see below drawing)
1.75”
1.0”
| TOA AT-025 Volume control attenuators |
| TOA L-11S Balance Line input module Mute-Receive |
| TOA L-41S Balance line Input Module Mute-Send |
| TOA U-13S Mute receive module |
File details come from the government source that posted it. Updated .