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Listen Technologies LA-504 Replacement Power Supply | North America

Listen Technologies LA-504 Replacement Power Supply | North America

SoundPro Item: 117345 | Part Number: LA-504-01

$77.90
$82.00 $77.90
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MSRP: $82.00 | MAP: $77.90

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  • Universal Input Voltage Accepts 100–240V For Deployment Across International Facility Locations
  • Four Regional Line Cord Configurations Eliminate Need For Country-Specific SKU Management
  • Inline Design Simplifies Cable Routing In Rack-Mounted Assistive Listening Server Installations
  • Barrel Connector With Center Positive Polarity Ensures Reliable Contact In High-Vibration Environments
  • Multiple Safety Certifications Streamline Compliance Documentation For Institutional Procurement
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The Listen Technologies LA-504 replacement power supply ensures uninterrupted operation of ListenWIFI and Listen EVERYWHERE assistive listening servers in professional AV installations. Designed for integrators managing assistive listening systems in venues, houses of worship, conference centers, and municipal facilities, this supply provides stable 5 VDC output necessary for server reliability. Its universal 100–240V input accommodates global voltage standards without adapters or transformers.

Four regional line cord configurations ship with each unit, enabling immediate deployment across North America, Europe, UK, Asia, and Australia without ordering region-specific variants. The barrel connector and inline form factor simplify replacement in rack-mounted server installations where space and cable management are critical. CUL, UL, CE, and RCM compliance streamlines procurement for integrators serving public and institutional clients with strict regulatory requirements.

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Specifications

Power
Input
100-240V, 50-60 Hz, 2.0A
Output
5 VDC, 6.0A, 30W
Connector
.217" (5.5 mm) OD, .083" (2.1 mm) ID, barrel type, center positive
Type
Inline
Physical
Color
Black
Cable Length
Power Supply Cable: 4.0' (122 cm), IEC Line Cord: 6.0' (183 cm)
Dimensions (H x W x D)
1.5" x 2.00" x 4.5" (38 mm x 51 mm x 115 mm)
Weight
(-01) 12.8 oz (300 g), (-02) 16 oz (500 g), (-03) 16 oz (500 g), (-04) 12.8 oz (400 g)
Environmental
Operating Temperature
-10°C (14°F) to +40°C (104°F)
Storage Temperature
-20°C (-4°F) to +50°C (122°F)
Relative Humidity
0 to 95% relative humidity, non-condensing
Certifications
Compliance
CUL, UL, CE, CCC, RCM, EAC, PSE, FCC, RoHS
Included Items
Includes
One (1) ListenWIFI / Everywhere Replacement Power Supply, One (1) Line Cord

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