{"product_id":"toa-m-61s-t","title":"TOA 900 Series Microphone Input Module Balanced Transformer Input | Compressor","description":"\u003cp\u003eThe TOA 900 Series Microphone Input Modules are modular mic preamp cards designed for integration into TOA 900 Series main frames and compatible equipment. Each module accepts a balanced, low-impedance microphone signal through a transformer-isolated input, delivering clean gain with a low noise floor suited to demanding installed sound environments. These modules are the building block for multi-zone paging, conference systems, house-of-worship audio, and commercial installation projects where consistent mic performance and system-level control are required.\u003c\/p\u003e\u003cp\u003eThe module family covers a wide range of connectivity and control options, allowing integrators to specify the exact input configuration and control behavior their installation demands without adding external hardware. Selectable phantom power accommodates condenser microphones, while independent high-cut and low-cut filters handle room acoustics and vocal intelligibility at the source before the signal reaches the main frame. The 900 Series modular architecture means these cards slot directly into the frame's expansion bays, keeping rack space efficient and wiring organized.\u003c\/p\u003e\u003cp\u003eCompared to generic rack-mount mic preamps, these modules benefit from native 900 Series integration: power is supplied by the main frame, gain and tone adjustments are made at the module level, and certain variants add muting, remote volume, or compression functions that work within the TOA system's control bus. For integrators specifying permanent installs in boardrooms, airports, retail environments, or performance venues, the 900 Series mic input module range provides a scalable, purpose-built solution.\u003c\/p\u003e","brand":"TOA ELECTRONICS, INC","offers":[{"title":"Removable Terminal Block \/ Compressor With Lo\/Hi-Cut Filters","offer_id":52446485545144,"sku":"58424","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/58424_TOA-900-Series-Microphone-Input-Module-Balanced-Transformer-Input-_-Compressor_ALT01sqr.jpg?v=1789136558","url":"https:\/\/soundpro.com\/products\/toa-m-61s-t","provider":"SoundPro","version":"1.0","type":"link"}