Audiotron Oy is a provider of products and services such as background music systems,microphones, electromagnetic,microphones, capacitor/electrostatic,microphones, piezoelectric (crystal),microphones, ceramic,microphones, carbon,microphones, moving coil,microphones, moving iron,microphones, digital,microphones, ultrasonic,microphones, cardioid response,microphones, pressure-gradient/velocity,microphones, stereophonic,microphones, selective,microphones, directional,microphones, radio, wireless,microphones, miniature,microphones, ribbon,microphones, ruggedised,microphones, tropicalised,microphones, dust proof,microphones, hazardous area, explosion proof,microphones, hazardous area, flameproof,microphones, hand-held,microphones, stand type,microphones, lapel,microphones, lip,microphones, throat,microphones, aircraft,microphones, loudspeaker,microphone stands and accessories,microphone booms,microphones for dictating machines,loudspeakers, reversed horn,loudspeakers, horn,loudspeakers, heavy duty, discotheque and stage use,acoustic boxes,hearing aid systems, cinema and institutional,audio-video mixing systems,amplification systems, centralised,tape recorders, high fidelity (hi-fi),jukeboxes,karaoke systems and equipment,cinema sound installations,simultaneous interpreting equipment,language laboratory equipment,audio-visual (av) systems, interactive,exhibition personal commentary equipment.