Rolls RM64 Four Zone Mixer w/2 Microphone Source Input for Office Audio System The new ROLLS RM64 Four Zone Mixer combines two paging microphones with up to four line level source inputs. Each input is switch selected to output to any combination of four zone outputs. The outputs are all balanced XLR connectors, and a 1/4" Remote Volume jack provides each zone with the means for external volume control. The Microphone inputs feature automatic ducking for easy paging. The RM64 is the ideal solution for banquet rooms, offices, restaurant/night clubs, etc. Features Two Mic Inputs with Trim Controls. Four RCA source inputs. Four Balanced XLR Zone Outputs. Automatic paging. Remote Volume for each output. Specifications Input Impedance: 10K ? balanced 50K ? unbalanced RCA Output Impedance: 50K ? Balanced XLR Max Input Level: Mic: +10 dB Source: +22 dB Phantom Power: +12 Volts DC Input Connectors: XLR and RCA Outputs: 4ea. XLR Max Gain: 60 dB mic 30 dB line S/N Ratio: 75 dB THD: .3% IMD(SMPTE): .3% CMRR: 90 dB Frequency Response: 20Hz to 20kHz +/-0 db Power: 120 VAC 50-60 Hz, 15W Weight: 7 lbs(3kg) Size: 19" x 1.75" x 6.5"(48cm x 4.5cm x 17cm) ---------------------------------------------------------------------------------------------------------------- Echotone Music LLC is an experienced long time E-commerce Audio Musical instrument dealer since 1998. We take pride in selling quality gear for musicians, sound engineers, production companies and broadcast applications. Shipping --Items are well packed and shipped USPS, UPS or Pallet Freight Service. Items purchased on Friday may not ship until Monday or until the projected processing period. We are working hard to get your unit Built ( if needed), processed and shipped. Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided, otherwise customer pays for return shipping costs. Returned items must be sealed/unopened in original, brand-new condition, showing no signs of wear or use such as mount marks, plug marks, scratches, scuffs, dings or scrapes, screw mount marks or collateral material damage.. Items must also include all original packaging, manuals, warrantees accessories or your return may be subject to a return handling charge. Refunds or for the Item cost only. If the item was listed as free shipping then the cost of the shipment will be deducted from the units original cost. Gear returned with out all its original packaging, warranty cards and accessories or that shows signs of wear from use, will be subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. The following products cannot be returned - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, strings, reeds, computers, tubes, earbuds, earplugs, recorders, harmonicas, raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids, clothing/footwear, cleaners, polishes polishing cloths, software/soundware, books, CDs, DVD's, vinyl records, and videos. Happy customers, that's music to our ears!