Models

Models | Features | Specifications

DMS 3040 - 40 Watt
DMS 3080 - 80 Watt
DMS 3120 - 120 Watt

SERIES DMS

High Performance - High Reliability
Digital Music Integrated Amplifiers

   Features

Data Sheets | Applications/Diagrams | Photographs | Manuals

High Performance
High Reliability Design
Wide Frequency Response
Very Low Distortion
7 Channel Inputs - 3 Zone Outputs
5 Balanced Microphone Inputs
Phantom Power on all MIC Inputs
IC 4/AUX 1 and MIC 5/AUX 2 Inputs With Stereo Summing
AUX1 and AUX2 Inputs Attenuator
600 ohm Transformer Balanced Telephone Paging Input
MIX Buss and 600 ohm Line Output
Independent Input Controls
Rear Panel Port:
Accepts Standard Module
Independent Module Level Control
AUX1 and Master Remote Volume Controls
External EQ Link
Tone by-pass and EQ Link switches
Pre-EQ Subwoofer Output
Post-EQ Subwoofer Output
Addressable Dual VOX Buss
Voice Activated Muting
VOX Variable Time Delay Function
Addressable Dual MUTE Buss
Direct Muting and Unmuting
600 ohm and 8 ohm 1 Watt
Music on Hold Amplifier
MOH Amplifier Source Selector
Zone 2 and 3, 1 Watt - 8 ohm Output with Separate Control
NO/NC VOX Operated Relay
24 V DC 250 mA Regulated Power Supply Output
8 ohm, 25 Volt & 70 Volt Output
19” Rack Mounting Ready
Low profile - 2-U of Vertical Rack space
UL 6500 Listed (US - CANADA)

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   Specifications

POWER OUTPUT RMS 15 + 2 Watt 30 + 2 Watt
THD Less than 0.5% at rated output
FREQUENCY RESPONSE 20 - 20,000 Hz ± 1 db
INPUTS Input 1 = Mic/Tel - Input 2 = Mic/Program - Input 3 = Aux/CD Player
STEREO SUMMING Dual (L+R) Input Jacks on Input 2 and Input 3 with internal buffer and mixing
SENSITIVITY Input 1/Mic= 1 Mv - Tel= 100 Mv - Input 2/Mic= 1 Mv - Program= 1 Volt - Input 3/Aux= 200 Mv - CD= 360 Mv
HUM & NOISE Mic= -65 db, Aux= -70 db
TELEPHONE PAGING INPUT 600 ohm Transformer Balanced Interface Ready
INPUT IMPEDANCE Mic 250 ohm Balanced - Tel 600 ohm Xfmer Balanced - Program 10k ohm - Aux/CD 47K ohm
MIX BUSS Input or Output to Link with other Amplifier
EXTERNAL EQUALIZER LINK Preamplifier Output - Power Amplifier Input for External Equalizer
MUSIC ON HOLD OUTPUT 1 Watt, 8 ohm and 1 Volt, 600 ohm Transformer Balanced with Output Level Control
MOH SOURCE Input 2 or Input 3 with Selector Switch
ZONE 1 OUTPUT 1 Watt, 8 ohm with Level Control and independent Input Source Switch
ZONE 2 OUTPUT 1 Watt, 8 ohm with Level Control and independent Input Source Switch
MAIN OUTPUT IMPEDANCE 8 ohm - 25 Volt - 70.7 Volt Constant Voltage
FRONT PANEL CONTROLS Input 1 Volume - Input 2 Volume - Input 3 Volume - Module Input Volume - Bass - Treble
REAR PANEL CONTROLS Input 2 Sensitivity Attenuator - Zone 1 Output Level - Zone 2 Output Level
TONE CONTROL ACTION ± 10 db at 100 Hz and 10 Khz
VOX VOICE ACTIVATED MUTING 1 Activated by Input 1 Mic/Tel (with On-Off Switch) - Mutes Input 2 or 3
VOX VOICE ACTIVATED MUTING 2 Activated by Input 2 (with On-Off Switch) - Mutes Input 3
DIRECT MUTING Mutes Input 3 (by contact closure) May mute Input 2 if switch is On
VOX RELAY Normally Open and Normally Closed Contact Terminals
UTILITY POWER SUPPLY 24 Volt DC - 100 MA Regulated with Dynamic Filter
MODULES PORT Accepts Standard Module with Input Control on front panel
POWER REQUIREMENT 117 Volt 50-60 Hz 117 Volt 50-60 Hz
POWER CONSUMPTION 570 VA 600 VA
TERMINATIONS Screw terminal Strips - RCA Phono Jacks
DIMENSIONS 10½”W., 9½” D., 3½” H. - 267 mm W., 242 mm D., 89 mm H
COLOR FINISH Matte Black
NET WEIGHT 8 Lbs - 3.7 Kg 11 Lbs - 5.0 Kg

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