{"product_id":"altronics-2-channel-microphone-mixer-pre-amplifier","title":"Altronics 2 Channel Microphone Mixer Pre-Amplifier","description":"This compact microphone preamplifier mixer has two operating modes - Mixed and Discreet. In discreet mode each microphone input is assigned to its own audio output. That is, the left mic input will be discreetly assigned to the left RCA output, while the right mic input will take the right RCA output. In mixed mode the two microphones signals are mixed and the mixed mono signal is directed to both RCA outputs. This device is ideal where space is limited. Operates on 12V DC. Power supply included. \u003cbr\u003e \u003cbr\u003e \u003cbr\u003e\u003cimg class=\"img-responsive\" src=\"https:\/\/images.altronics.com.au\/diag\/a\/A3044.gif\" border=\"0\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eInput: 6.35mm Dynamic microphone \u003c\/li\u003e \u003cli\u003eInput impedance:  600Ω \u003c\/li\u003e \u003cli\u003ePre-amplifier Gain:  50dB \u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio:  80dB \u003c\/li\u003e \u003cli\u003ePower Source: 12V DC \u003c\/li\u003e \u003cli\u003eDiscreet Mode: MIC 1 (Left) to RCA Left only; MIC 2 (Right) to RCA Right only. \u003c\/li\u003e \u003cli\u003eMixed mode: Mixed Mono (not stereo) output (MIC 1 + MIC 2 to RCA (L+R)). \u003c\/li\u003e \u003cli\u003eRCA output: Line level 1Vpp~3Vpp (according to MIC Input Level). \u003c\/li\u003e \u003cli\u003eMicrophone 6.35mm TRS mono inputs: Not suitable for connection of line level output devices like iPods etc. Mics only.\u003c\/li\u003e \u003c\/ul\u003e \u003cp class=\"footnote\"\u003e*Specifications are subject to change without notice.\u003c\/p\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003ca class=\"btn btn-info\" href=\"https:\/\/download.altronics.com.au\/files\/instructions_A3044.pdf\" target=\"_blank\"\u003eInstructions\u003c\/a\u003e","brand":"Altronics","offers":[{"title":"Default Title","offer_id":53608811364625,"sku":"ALT-A3044","price":84.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/7786\/8817\/files\/ALT-A3044.jpg?v=1780110643","url":"https:\/\/www.teachersuperstore.com.au\/products\/altronics-2-channel-microphone-mixer-pre-amplifier","provider":"Teacher Superstore","version":"1.0","type":"link"}