Alpha PK543A 5/4/3 Wire Apartment Amplifier, 2 Tones

Alpha PK543A Apartment Amplifier Features

The PK543A from Alpha is a 5/4/3 wire apartment amplifier 2 tones, requires 16VAC transformer model SS102A / SS105B / SS106 T1640 or equivalent. The Alpha PK543A Power Pack Amplifier is a self-contained unit not requiring an external amplifier. The PK543A is designed for use with 3, 4 or 5 wire apartment speaker type stations and provides amplification, control and power circuits needed to operate a complete apartment intercom system. Voice volume control and tone volume control are easily adjustable through the screwdriver slot on the front panel. It is also a direct replacement for our previous model PK543.

Alpha PK543A Key Features

• Self-Contained Unit: Eliminates the need for an external amplifier, simplifying installation and saving space.
• Compatible with Multiple Wire Configurations: Designed to work with 3, 4, or 5 wire apartment speaker type stations, providing versatility for various setups.
• Adjustable Voice and Tone Volume Control: Easily customize audio levels using a screwdriver slot on the front panel for optimal sound quality.
• Direct Replacement for Previous Model: Offers seamless upgrades from the previous PK543 model without additional modifications.
• Power Requirements: Requires a 16VAC transformer model SS102A / SS105B / SS106 T1640 or equivalent, ensuring compatibility with existing systems.

Alpha PK543A Detailed Specifications