TOA Electronics PM-660U Desktop Paging Microphone, Unidirectional Dynamic Element, Push-to-Talk Switch with Locking Lever, 600 Ohm Balanced Output, Clear Voice Announcing, Communication Equipment

TOA Electronics PM-660U Desktop Paging Microphone, Unidirectional Dynamic Element, Push-to-Talk Switch with Locking Lever, 600 Ohm Balanced Output, Clear Voice Announcing, Communication Equipment The TOA PM-660U is a professional desktop paging microphone designed for public address, paging and announcement systems. With its balanced 600 Ω output, large push-to-talk switch plus locking lever, anti-vibration construction and remote control switch contact, it delivers reliable, clear voice pickup in commercial installations including offices, retail, transportation and institutional environments.Key Features:desktop paging microphone designlarge talk-switch with lock leverremote control contact for amplifier or chime activationbalanced output 600 Ωunidirectional moving-coil microphone capsulelow handling noise constructionrobust metal and ABS resin housingcompact desktop footprintcompatible with commercial paging and public address systems Specifications:Type: Moving coil microphonePolar pattern: UnidirectionalRated impedance: 600 Ω, balancedTalk switch: 1-push-to-talk switch, 1-locking lever, short-off typeRemote control: 500 mA or less at 30 V DCFinish: Microphone head - zinc plated steel wire, main unit - ABS resin, grayDimensions: 3.94 x 8.35 x 5.91 inches

• Professional desktop paging microphone: designed for announcements, public address and paging systems in commercial environments
• Large talk switch with locking lever: enables secure, user-friendly push-to-talk operation with manual lock-on capability
• Balanced output with anti-vibration construction: ensures low handling noise and stable signal for clear paging
• Unidirectional (cardioid) moving-coil capsule: focuses on voice pickup and cuts ambient noise for improved intelligibility
• Wide frequency response: delivers voice clarity across typical paging and public address use-cases
• Robust construction: zinc-plated steel head plus ABS resin housing built for durability in daily use