{"product_id":"redback-30w-3-input-100v-public-address-pa-amplifier-rack-mount-1","title":"30W 3 Input 100V Public Address (PA) Amplifier Rack Mount","description":"\u003cp\u003eA 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. Vox muting: The 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.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\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\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGeneral:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e . 30 Watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT.H.D.:\u003c\/strong\u003e typically \u0026lt; 0.5% @ 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone:\u003c\/strong\u003e 52Hz - 10kHz, ±3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary:\u003c\/strong\u003e 40Hz - 10kHz, ±3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Outputs:\u003c\/strong\u003e 100V (330Ω) (floating) or 8 - 16Ω (0V referenced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e All volume controls min: Typically 76dB below rated output (All inputs display same signal to noise ratio)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ˜ 483W x 220D x 88H mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ˜ 5.1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e IEC Mains Lead\u003c\/li\u003e\n\u003cli\u003eOutput Connectors:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e Screw Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Output:\u003c\/strong\u003e RCA Stereo Socket\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic 1:\u003c\/strong\u003e 2.6mV Balanced or 3.2mV Unbalanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic 2:\u003c\/strong\u003e 2.6mV Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic 3:\u003c\/strong\u003e 2.6mV Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux 1:\u003c\/strong\u003e 150mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux 2:\u003c\/strong\u003e 150mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux 3:\u003c\/strong\u003e 150mV\u003c\/li\u003e\n\u003cli\u003eMuting:\u003c\/li\u003e\n\u003cli\u003ePTT Via Microphone\u003c\/li\u003e\n\u003cli\u003eSwitch Contacts\u003c\/li\u003e\n\u003cli\u003eor Optional VOX Muting\u003c\/li\u003e\n\u003cli\u003e-79dB below rated output\u003c\/li\u003e\n\u003cli\u003eInput Connectors:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic 1:\u003c\/strong\u003e 3 pin XLR balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic 2:\u003c\/strong\u003e 3 pin XLR balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic 3:\u003c\/strong\u003e 3 pin XLR balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux 1:\u003c\/strong\u003e RCA Stereo Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux 2:\u003c\/strong\u003e RCA Stereo Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAux 3:\u003c\/strong\u003e RCA Stereo Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240V AC Power:\u003c\/strong\u003e IEC Type Chassis Socket\u003c\/li\u003e\n\u003cli\u003eControls:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput 1 (Mic 1 \/ Aux 1):\u003c\/strong\u003e Volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput 2 (Mic 2 \/ Aux 2):\u003c\/strong\u003e Volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput 3 (Mic 3 \/ Aux 3):\u003c\/strong\u003e Volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass:\u003c\/strong\u003e ±10dB @ 100Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreble:\u003c\/strong\u003e ±13dB @ 10kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e On\/Off Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e Power on LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e AC Fuse 0.5A, DC Fuse 2 x 3A (internal)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Redback","offers":[{"title":"Default Title","offer_id":67726183432465,"sku":"ALT-A4026A","price":524.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/7786\/8817\/files\/0025223_30w-3-input-100v-public-address-pa-amplifier-rack-mount.webp?v=1791971277","url":"https:\/\/www.teachersuperstore.com.au\/products\/redback-30w-3-input-100v-public-address-pa-amplifier-rack-mount-1","provider":"Teacher Superstore","version":"1.0","type":"link"}