{"product_id":"redback-30w-3-input-100v-public-address-pa-amplifier-rack-mount","title":"Redback 30W 3 Input 100V Public Address (PA) Amplifier Rack Mount","description":"A staple of the Redback range since we first started, the 30W amplifier meets the requirements of small to medium public address installations. Features push to talk (PTT) auxiliary muting, three combined balanced microphone \/ stereo line inputs, tape out, and separate bass and treble controls. Offers a wide scope of installation applications, including schools, public halls, workshops and sporting complexes. Output may be 100V line or low impedance (8 - 16Ω) speaker loads. This unit features thermal overload shutdown, over current and short circuit protection. \u003cbr\u003e \u003cbr\u003e\u003cb\u003eVox muting: \u003c\/b\u003eThe VOX circuit allows telephone paging via line input one or two (selectable internally). When paging via the telephone, all other line inputs are muted (ie. background music). Features variable sensitivity and time delay settings.\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul class=\"productfeatures\"\u003e \u003cli\u003e19\" rack system mountable. \u003c\/li\u003e\n\u003cli\u003ePush to talk (PTT) muting on microphone 1.   \u003c\/li\u003e\n\u003cli\u003eBalanced microphone inputs.   \u003c\/li\u003e\n\u003cli\u003eVOX muting circuit. \u003c\/li\u003e\n\u003cli\u003eStereo line inputs \u0026amp; tape output. \u003c\/li\u003e\n\u003cli\u003eBass and treble tone controls.   \u003c\/li\u003e\n\u003cli\u003eOutput terminals for 100V line and 8 - 16Ω loads   \u003c\/li\u003e\n\u003cli\u003eOver-voltage, over current, thermal run-away and short circuit load protection.\u003c\/li\u003e\n\u003c\/ul\u003e     \u003cp\u003e\u003ca href=\"#\"\u003e \u003cbr\u003e\u003cimg align=\"left\" style=\"border: 0px; background: none; margin-top: 0px; margin-bottom:0px; padding-right: 20px;\" src=\"https:\/\/images.altronics.com.au\/interface\/aust-made-sml.png\"\u003e\u003c\/a\u003e\u003cb\u003e100% developed, designed \u0026amp; assembled in Australia.\u003c\/b\u003e \u003cbr\u003eSince 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 45 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support.  \u003cbr\u003e    \u003c\/p\u003e\u003cp\u003e\u003ca href=\"#\"\u003e \u003cbr\u003e\u003cimg align=\"left\" style=\"border: 0px; background: none; margin-top: 0px; margin-bottom:0px; padding-right: 20px;\" src=\"https:\/\/images.altronics.com.au\/interface\/10-year-warranty.png\"\u003e\u003c\/a\u003e\u003cb\u003eBacked by an industry leading 10 Year Manufacturer Warranty.\u003c\/b\u003e \u003cbr\u003eOur Redback products have a long tried and tested history of bulletproof reliability.  Altronics offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service. \u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e \u003cli\u003e\n\u003cb\u003eGeneral\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003ePower Output:. 30 Watts RMS \u003c\/li\u003e \u003cli\u003eT.H.D.: typically \u0026lt; 0.5% @ 1kHz \u003c\/li\u003e \u003cli\u003eFrequency Response: \u003c\/li\u003e \u003cli\u003eMicrophone: 52Hz - 10kHz, ±3dB \u003c\/li\u003e \u003cli\u003eAuxiliary: 40Hz - 10kHz, ±3dB \u003c\/li\u003e \u003cli\u003eSpeaker Outputs: 100V (330Ω) (floating) or 8 - 16Ω (0V referenced) \u003c\/li\u003e \u003cli\u003eNoise Level: All volume controls min: Typically 76dB below rated output (All inputs display same signal to noise ratio) \u003c\/li\u003e \u003cli\u003eDimensions: ≈ 483W x 220D x 88H mm \u003c\/li\u003e \u003cli\u003eWeight: ≈ 5.1kg \u003c\/li\u003e \u003cli\u003eColour: Black \u003c\/li\u003e \u003cli\u003eAccessories: IEC Mains Lead \u003c\/li\u003e \u003cli\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOutput Connectors\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eSpeakers: Screw Terminals \u003c\/li\u003e \u003cli\u003eTape Output: RCA Stereo Socket \u003c\/li\u003e \u003cli\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInput Sensitivity\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eMic 1: 2.6mV Balanced or 3.2mV Unbalanced \u003c\/li\u003e \u003cli\u003eMic 2: 2.6mV Balanced \u003c\/li\u003e \u003cli\u003eMic 3: 2.6mV Balanced \u003c\/li\u003e \u003cli\u003eAux 1: 150mV \u003c\/li\u003e \u003cli\u003eAux 2: 150mV \u003c\/li\u003e \u003cli\u003eAux 3: 150mV \u003c\/li\u003e \u003cli\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMuting\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003ePTT Via Microphone \u003c\/li\u003e \u003cli\u003eSwitch Contacts \u003c\/li\u003e \u003cli\u003eor Optional VOX Muting \u003c\/li\u003e \u003cli\u003e-79dB below rated output \u003c\/li\u003e \u003cli\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInput Connectors\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eMic 1: 3 pin XLR balanced  \u003c\/li\u003e \u003cli\u003eMic 2: 3 pin XLR balanced \u003c\/li\u003e \u003cli\u003eMic 3: 3 pin XLR balanced \u003c\/li\u003e \u003cli\u003eAux 1: RCA Stereo Socket \u003c\/li\u003e \u003cli\u003eAux 2: RCA Stereo Socket \u003c\/li\u003e \u003cli\u003eAux 3: RCA Stereo Socket \u003c\/li\u003e \u003cli\u003e240V AC Power: IEC Type Chassis Socket \u003c\/li\u003e \u003cli\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eControls\u003c\/b\u003e \u003c\/li\u003e \u003cli\u003eInput 1 (Mic 1 \/ Aux 1): Volume \u003c\/li\u003e \u003cli\u003eInput 2 (Mic 2 \/ Aux 2): Volume \u003c\/li\u003e \u003cli\u003eInput 3 (Mic 3 \/ Aux 3): Volume \u003c\/li\u003e \u003cli\u003eBass: ±10dB @ 100Hz \u003c\/li\u003e \u003cli\u003eTreble: ±13dB @ 10kHz \u003c\/li\u003e \u003cli\u003ePower: On\/Off Switch \u003c\/li\u003e \u003cli\u003ePower Supply: 240V AC \u003c\/li\u003e \u003cli\u003eIndicators: Power on LED \u003c\/li\u003e \u003cli\u003eProtection: AC Fuse 0.5A, DC Fuse 2 x 3A (internal)\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_A4026.pdf\" target=\"_blank\"\u003eInstructions\u003c\/a\u003e","brand":"Redback","offers":[{"title":"Default Title","offer_id":53608812085521,"sku":"ALT-A4026","price":494.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/7786\/8817\/files\/ALT-A4026.jpg?v=1780110697","url":"https:\/\/www.teachersuperstore.com.au\/products\/redback-30w-3-input-100v-public-address-pa-amplifier-rack-mount","provider":"Teacher Superstore","version":"1.0","type":"link"}