Amplifiers

A 4047 • Phase5 100W 3 Input 100V Public Address Amplifier

A 3 input 100W 100V line output PA amplifier designed for medium sized background audio and paging announcement installations. Compatible with A4573 alert/evac/chime board and remote digital volume control (with A 4373).

A 4043 • Phase5 60W 3 Input 100V Public Address Amplifier

A 3 input 60W 100V line output PA amplifier designed for medium sized background audio and paging announcement installations. Compatible with A4573 alert/evac/chime board and remote digital volume control (with A 4373).

A 4037 • Phase5 40W 3 Input 100V Public Address Amplifier

A 3 input 40W 100V line output PA amplifier designed for medium sized background audio and paging announcement installations. Compatible with A4573 alert/evac/chime board and remote digital volume control (with A 4373).

A 4205 • 3VA Kiosk Hearing Induction Loop Amplifier

This compact hearing loop amplifier is designed for use in information kiosks, ticketing booths, help desks etc. Anywhere a small loop system is required to aid the hearing impaired.

A 1922 • Amplifier Module 60W

These modules are designed for use in emergency evacuation systems and are powered by an external 24V DC source. They accept a line level audio input and produce a 100V line output via a transformer.

A 1932 • Amplifier Module 120W

These modules are designed for use in emergency evacuation systems and are powered by an external 24V DC source. They accept a line level audio input and produce a 100V line output via a transformer.

A 1937 • Amplifier Module 250W

These modules are designed for use in emergency evacuation systems and are powered by an external 24V DC source. They accept a line level audio input and produce a 100V line output via a transformer.

Q 2003 • Digital Audio Impedance Meter

An absolute necessity for all PA system installers. This impedance meter for ‘dummies’ designed and manufactured by Altronics calculates and displays speaker loads in watts.

A 4017 • 15W Public Address Amplifier

Super compact with surprising performance specifications, intended for smaller PA system applications. Our engineering team based the design around a National TDA1519 monolithic IC achieving virtually “destruction proof” operation under quite severe misuse such as over temperature, over voltage, over load and short circuit speaker line conditions.

A 4116 • 15W 8 Ohm Stereo Public Address Amplifier

This super compact stereo amp is ideally suited to classrooms, boardrooms, boutiques, reception areas or anywhere a small functional stereo system is required. Offering outstanding stereo performance and featuring both stereo RCA aux and a 3.5mm front panel input, plus a 3.5mm headphone jack.

A 4235 • Compact 1RU Public Address Mixer Amplifier 30W

This compact 1RU rack mount amplifier outputs 30W RMS for 100V line systems. It is suitable for both stand alone PA system use, or as a zone amplifier in a larger system requiring local inputs. Operates on 240V AC or 24V DC for battery backup operation.

A 4245 • Compact 1RU Public Address Mixer Amplifier 60W

This compact 1RU rack mount amplifier outputs 60W RMS for 100V line systems. It is suitable for both stand alone PA system use, or as a zone amplifier in a larger system requiring local inputs. Operates on 240V AC or 24V DC for battery backup operation.