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SY Electronics 40W 70/100V Line Amplifier with RS232 & Mic Mixer | SY-3A-40W

SKU: SY-3A-40W Manufacturer: SY Electronics

Product description

  • Description
  • Specifications
  • Downloads
  • Professional 70V/100V Audio Distribution for Commercial Spaces

    SY-3A-40W is a 40W 70/100V Speaker Line output driver, with 3 Audio inputs + Microphone/Line with Mixer.

    Inputs - This Mono Amplifier accepts various input types.
    Analogue - L+R analogue inputs via a 3.5mm TRS Jack and also RCA inputs.
    Digital Audio – Digital audio via an S/PDIF Optical input.
    Microphone /Line -  A Microphone input is complimented by switchable 48v phantom power and is equipped with an ‘Auto Ducking’ feature for professional talk over effect.  This is user selectable via RS232 command.  What does this do?  With auto Ducking enabled, when someone speaks into the Microphone, then it will lower (or Duck) the Level of the Programme Audio from your other inputs.  The Mic input can be set to MIC level with selectable 48V phantom power or set to LINE level. 
    Internally Summed to Mono - All inputs are summed internally to provide a Mono output, which is rated at 40W.
    100V/70V Line Drive Speaker Output – This Amplifier drives a 40 Watt speaker load. For use with 'constant voltage' or 'high impedance' speaker systems that contain a special step-down transformer.
    Auto Mute - The unit mutes itself when no audio signal is detected.
    Control – Equipped with RS232, Infra Red and Button controls.
    RS232 Control - The 3A-40W is controllable by RS232, with Volume Up, Down, Balance and Mute along with Absolute Volume commands for exact and accurate system control. 
    Infra Red Control – An IR Handset is included
    Front Panel Buttons – Button controls for Bass, Treble, Volume adjustments and Input selection. 
    Connections - All connections are on the rear panel via relevant connectors, along with the MIC setting controls. 

    Rack mountable by using the RS01 accessory shelf
    This is an ideal product for either rack installation or fitting into credenzas and AV cupboards as found in many boardroom and classroom equipment installation scenarios.

    Features

    Two analogue L+R inputs, 1x Optical digital input plus a balanced MIC/Line input.
    Mono output.
    40Watts output powering 70V or 100V Line
    RS232 controllable
    Absolute Volume commands
    Balance and Mute commands
    MIC Ducking
    48V Phantom Power

  • Part Number: SY-3A-40W Amplifier Design: 70/100V Line Drive Amplifier
    Inputs & Outputs
    Mic/Line Input: 1x Mic/line with switchable 48V Phantom Power RCA Input: 1x RCA connectors L+R
    3.5mm TRS Input: 1x 3.5mm TRS L/R Optical Input: 1x TosLink Optical
    Audio Output: 70V/100V Line Drive Speaker output Output Mode: Mono
    Amplifier
    Speaker Output: 40W to either 70V or 100V line speakers Audio Frequency Response: 20 Hz to 20 kHz
    Channel Separation: > 75 dB Input Impedance Line 1 & Line 2 (Analogue): 10K ohms
    Line 3 Input (Optical): TosLink Optical Fibre Input Impedance (Mic/Line): 10K ohms
    Controls
    Front Panel Controls: Input, Volume, Bass, Treble Control Methods: Front panel, IR, RS232
    RS232 Settings: 9600, 8 data bits, 1 stop bit, no parity – No handshaking
    Power
    Power Supply: 24V DC Power Consumption: 1.4 W max. (Steady state - No output)
    Environmental & Physical
    Operating Temperature: 0 - 40 °C non condensing Weight (Net): 0.270kg
    Dimensions (WHD): 99 x 39 x 86mm (excluding connectors or flanges) Rack Mounting: Rack mountable by using the RS01 accessory shelf
    What's in the Box
    Amplifier: 1x 3A-40W Terminal Connectors: 3x 3 pin screw terminal connectors (3.5mm pitch)
    Power Supply: 1x 24V 3A Power Supply User Manual: 1x User manual
  • Description Downloads
    Installation Manual Download
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