100v Line Power Amplifiers

The P-2240 offers a high performance-to-cost ratio, and can be used with TOA’s A-2000 Series mixer power amplifiers or as a stand alone unit. Because the P-2240 features a 100V line input, it can be connected to the speaker line from another amplifier. Also, the P-2240’s power can be switched on and off by remote control, allowing it to be operated independently of the A-2000 Series.



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When additional power amplification is required to power more speakers in a system, the TOA P-1812 Booster Amplifier can be connected to an A-1800 Series amplifier's line out which provides an optimal level and impedance to efficiently drive the P-1812.
Switchable input levels
To interface properly with different equipment, input sensitivity can be switched between –10dB and 0dB.
Emergency control
On the back panel of amplifier is a remote-in terminal for emergency control which sets the default output level for the emergency input.

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The DA-250FH is specifically designed to produce high power with high efficiency. Along with switching mode power supplies, the amplifier offers the high power advantages of Pulse Width Modulation (PWM) which requires much smaller power supply voltage than conventional amplifier designs.

The unit is a 4 channel amplifier rated at 250w per channel thats 1000W in 1U!!!

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120W Amplifier with universal input


Multipurpose Power Amplifier suitable also for Single-Input PA Systems.


- UNIVERSAL Input available both on XLR and Screw Terminals.
- Phantom 21V option switch.
- Volume Control with LED meter.
- Treble and Bass controls.
- 70V/100V/4 Ohm 120W Speaker Output.
- Convection cooling for long term safe operation.
- AC115/230VAC and 24VDC Power Supply.
- 19” Rack mount 2U.

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The UP 4000 Series power amplifiers have been expressly designed for the transmission of announcements and/or musical programmes in all PA type systems. They provide extremely high power output in just two rack units.

Available in 240w and 480w versions
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PA-3640VB (360W) Power Amplifier

360W RMS output power.
Frequency response of 40 ~ 16,000Hz ± 3dB (at 1 / 3 rated output).
One PROGRAM and one PRIORITY input, with cascade input on each for parallel connection via optional 5-pin DIN connector.
Versatile AC mains or 24V DC operation.
High impedance 50V, 70V & 100V line outputs on output transformer.
Relay contact for DC-powered emergency paging via 3 or 4-wire system.
Optional YA-1000A Fault Detection Circuit module may e built into unit.
Rack mountable.

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