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FSR IT-AS411-25M70 4x1 Audio Switcher

0 reviews | UPC: 643765504729 | Model: FSR IT-AS411-25M70

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4x1 St. Switcher w/ Mic / Line Voice Mixer w/ 25W @ 70V Amp

Features 25W mono internal audio amplifier
Mic/line level voice lift input
Program audio / voice lift mixing
Program audio inputs and outputs
Serial control with serial pass-through
Terminals for remote muting of voice and/or program audio via dry contact closure
On board LED’s monitor; input select, volume level and muting status
Current limited remote LED output terminal for program audio and voice (mute) status
Program audio trim (gain)
Preamplifier output

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List Price: $876.00

Your Price: $711.75

EDU Price: $683.28

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Description

Offers a 25W stereo output internal audio amplifier

The FSR IT-AS411-25M70 4x1 Audio Switcher is designed with an extra mic/line level input for a voice lift system or direct microphone input that is summed (mixed) with the selected active program audio. The IT-AS411-25M70 has a balanced or unbalanced input and output capability. DIP switches are provided to set the voice input level to mic or line, adjust the microphone sensitivity, set phantom power and select mono or stereo operation.

The IT-AS411-25M70 features a 25W mono internal audio amplifier to drive either a 4 to 8 ohms speaker or a 70V line output, preamp out. Each individual program audio trim (gain), program audio input, select, muting and volume control can be executed locally by front panel push buttons, muting by external dry contact closure and additional commands via RS-232 serial control. On board LED’s monitor; program, input, select, volume level and mute status.

FSR IT-AS411-25M70 Application:

Manuals/Guides

Manufacturer Specs

Model: IT-AS411-25M70 Specifications
Program Audio Input
Connector type	Pluggable screw terminal
Program Inputs	4, Stereo balanced/unbalanced
Input sensitivity	-20dBV with 8Ω or 70V load
Maximum Input Level	7.5dBV
Input impedance	20kΩ balanced/unbalanced
“Voice in type” Input
Connector type	Pluggable screw terminal
‘Voice in type’ mode	Microphone/Line
Microphone sensitivity	-43/-35dB
Maximum input level	1dBV
Low cutoff	200Hz
Phantom power	24V
Preamp Audio Output
Connector type	Pluggable screw terminal
Number of outputs	1 Stereo or 2 Mono (L + R program audio input summed)
Signal output	Balanced/unbalanced
Frequency response	20Hz – 20kHz (+/- 0.05dB)
THD + N	<0.09% @ 1kHz 11dBV with 600Ω load (balanced)
Signal to Noise ratio	>80dB @ 1kHz (unweighted)
Output impedance	50Ω
Amplifier Audio Output
Connector type	Pluggable screw terminal
Number of outputs	2 Mono1
Frequency response	100Hz – 20kHz (+0, -1dB) -3dB @ 50Hz
THD + N	<0.8% @ 1kHz 25Wrms 70V <0.7% @ 1kHz 25Wrms 8Ω
Signal to Noise ratio	80dB @ 1kHz (unweighted)
Load impedance	4 to 8Ω or 70V
Power output	25Wrms @ 4 to 8Ω ,25Wrms @ 70V
Power	24 VDC 1.25A
Dimensions	1.5" H x 8.47" W x 6" D
Shipping Weight	3.5 lbs.