TOA A-2240 MIXER/POWER AMPLIFIER offers versatile features and outstanding value for installed sound applications such as schools offices restaurants shops factories houses of worship and large meeting rooms. The A-2240 (240 W) is manufactured with proven TOA quality and reliability.
Features include five inputs two auxiliary (stereo summing) line inputs. two balanced microphone inputs and one telephone input. Mic 1 input provides 21V DC phantom power (switchable ON/OFF). Speaker outputs consist of 70.7 V 25 V and 4 ohm. An auxiliary line output can be used for recording or connection to an external power amplifier.
An Auto-Mute function provides voice-activated priority override for the Microphone and Telephone inputs which override the Auxiliary inputs. Auto-Mute sensitivity is adjustable for the Microphone and Telephone inputs. Other features include channel level master volume controls and bass/treble controls.
Product Features • Five Channel Integrated Mixer/Amplifiers for paging and background music distribution. • Proven TOA Quality and Reliability with wide frequency response very low noise and distortion and excellent output regulation. • Two Mic Inputs balanced mic inputs 23 VDC phantom power switchable ON/OFF. • Two Auxiliary Inputs unbalanced stereo summing with dual-RCA jacks for convenient connection of stereo sources. • Transformer-Isolation for Telephone Paging Applications (Telephone Input) • 25 V 70.7 V and 4 Ohm Speaker Outputs with screw type barrier terminal strip. • Auto-Mute Priority Function • Inputs: Mic 1 Mic 2 and Telephone take priority. • Inputs Aux 1 and Aux 2 function as background inputs that mute -30dB during paging operation. • Auto-Mute Sensitivity Control for adjusting mute activation threshold. • Individual Channel and Master Volume Controls • Bass/Treble Tone Controls • Recording Output for connecting an external amplifier or recording device • Over-current and Thermal Protection Circuitry prevents potential damage from overloads short-circuit and overheating • UL / cUL Listed • Five Year Warranty