{"product_id":"mcintosh-mc7106-6-channel-configurable-power-amplifier","title":"McIntosh MC7106 6-Channel Configurable Power Amplifier","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eGeneral:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe McIntosh MC7106 is an exceptionally flexible six-channel power amplifier designed for high-performance home theater, multi-channel, and multi-zone systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn its standard configuration it delivers 100 watts per channel into 8 ohms, or 160 watts per channel into 4 ohms, across all six channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhere things get especially interesting is its ability to bridge any of its three channel pairs. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach bridged pair delivers 320 watts into 8 ohms, allowing the MC7106 to be configured for anywhere from three to six output channels depending on your system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt also features McIntosh Power Guard protection, six front-panel LED power-level displays, and Lucasfilm THX Audio certification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMC7106 Output Configurations:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6-Channel Mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e6 x 100W into 8 ohms\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 x 160W into 4 ohms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5-Channel Mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e4 x 100W\/160W channels\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x 320W bridged channel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Channel Mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e2 x 100W\/160W channels\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e2 x 320W bridged channels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3-Channel Mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e3 x 320W bridged channels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach 320W output is created by bridging a pair of amplifier channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBridged operation is rated for 8-ohm loudspeaker loads only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosmetic Notes:\u003cbr\u003e\u003c\/strong\u003e• Very clean overall condition with only light signs of use.\u003cbr\u003e• Minor bubbling along the very top edge of the front glass.\u003cbr\u003e• Like most McIntosh components the front panel uses printed glass, so the lettering remains crisp and resistant to wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eService Notes:\u003cbr\u003e\u003c\/strong\u003e• All lamps replaced\u003cbr\u003e• The amplifier was serviced prior to arriving at SkyFi; however, no documentation of that previous work was included\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBrand Background:\u003c\/b\u003e\u003cbr\u003eMcIntosh Laboratory is an American manufacturer of handcrafted high-end audio equipment based in Binghamton, New York. The company was founded in 1949 by Frank McIntosh. The company designs and produces audio amplifiers, stereo tuners and other consumer electronics products.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOwnership:\u003c\/b\u003e\u003cbr\u003eSingle Owner\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConnections:\u003c\/b\u003e\u003cbr\u003eRCA inputs and outputs, captive power cord, 5 way binding posts for speakers, 12V in and out triggers\u003cbr\u003e\u003cbr\u003e\u003cb\u003eGeneral Sound:\u003c\/b\u003e\u003cbr\u003eAccurate to the recording\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCosmetic Condition:\u003c\/b\u003e\u003cbr\u003e7\/10 = Good. One or two minor scratches. Well Maintained. See our detailed rating description \u003ca href=\"https:\/\/skyfiaudio.com\/pages\/our-rating-scale\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWorking Condition:\u003c\/b\u003e\u003cbr\u003eWorking perfectly and tested in our lab and listening room.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003cbr\u003eJust the unit and power cord.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePacking:\u003c\/b\u003e\u003cbr\u003eOriginal Manufacturers Packing\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003ePERFORMANCE LIMITS\u003cbr\u003ePerformance limits are the maximum deviation from perfection permitted for a Mclntosh instrument. We promise you that when you purchase an MC7106 from a Mclntosh franchised dealer, it will be capable of performance at or better than these limits.\u003cbr\u003e\u003cbr\u003ePOWER OUTPUT, SIX CHANNELS\u003cbr\u003e100 watts per channel into 8 ohm loads, or 160 watts per channel into 4 ohm loads minimum sine wave continuous average power output per channel, all channels operating.\u003cbr\u003e\u003cbr\u003eThe output RMS voltage is:\u003cbr\u003e28.3V across 8 ohms\u003cbr\u003e25.2V across 4 ohms\u003cbr\u003e\u003cbr\u003ePOWER OUTPUT, TWO CHANNELS BRIDGED\u003cbr\u003e320 watts into an 8 ohm load, minimum sine wave continuous average power output.\u003cbr\u003e\u003cbr\u003eThe output RMS voltage is:\u003cbr\u003e50.6V across 8 ohms\u003cbr\u003e\u003cbr\u003eOUTPUT LOAD IMPEDANCE\u003cbr\u003e8 or 4 ohms, for all six separate channels\u003cbr\u003e8 ohms, Bridged operation\u003cbr\u003e\u003cbr\u003eRATED POWER BAND\u003cbr\u003e20Hz to 20,000Hz\u003cbr\u003e\u003cbr\u003eTOTAL HARMONIC DISTORTION\u003cbr\u003e0.005% maximum harmonic distortion at any power level from 250 mW to rated power output.\u003cbr\u003e\u003cbr\u003eIHF DYNAMIC HEADROOM\u003cbr\u003e8 ohms, 1.8dB\u003cbr\u003e4 ohms, 2.1dB\u003cbr\u003e\u003cbr\u003eFREQUENCY RESPONSE\u003cbr\u003e+ 0, -0.25dB from 20Hz to 20,000Hz\u003cbr\u003e+ 0, -3.0dB from 10Hz to 100,000Hz\u003cbr\u003e\u003cbr\u003eINPUT SENSITIVITY\u003cbr\u003e1V, (2.5V with Level control at center detent)\u003cbr\u003e\u003cbr\u003eA-WEIGHTED SIGNAL-TO-NOISE RATIO\u003cbr\u003e93dB (113dB below rated output)\u003cbr\u003e\u003cbr\u003eINTERMODULATION DISTORTION, SMPTE\u003cbr\u003e0.005% maximum if instantaneous peak power does not exceed twice the output power rating.\u003cbr\u003e\u003cbr\u003eRATINGS\u003cbr\u003eWIDE BAND DAMPING FACTOR\u003cbr\u003e200 at 8 ohms\u003cbr\u003e100 at 4 ohms\u003cbr\u003e\u003cbr\u003eINPUT IMPEDANCE\u003cbr\u003e20,000 ohms\u003cbr\u003e\u003cbr\u003ePOWER GUARD\u003cbr\u003eClipping is prevented and THD does not exceed 2% with up to 14dB overdrive at 1000Hz.\u003cbr\u003e\u003cbr\u003ePOWER REQUIREMENTS\u003cbr\u003e120V, 50\/60Hz, 12A UL\/CSA\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cbr\u003eSize 7-1\/16\"H, 17-1\/2\"W and 20\"D\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e\u003cbr\u003e48 lbs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApproximate Age:\u003c\/b\u003e\u003cbr\u003e1995\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLink to Manual:\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/legacy-products\/amplifiers\/MC7106\" title=\"McIntosh MC7106 - 6 Channel Solid State Amp w\/LED VU Meters - THX Rated on SkyFi Audio\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eRecommended Cables:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-hero-interconnects-pair-rca-ultraplate-or-wbt-connectors-new\" target=\"_blank\"\u003eKimber Kable - RCA Interconnects\u003c\/a\u003e - Better\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-8tc-8-tc-ascent-speaker-cables-pair-new\" target=\"_blank\"\u003eKimber Kable - Speaker Cables\u003c\/a\u003e - Better\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-summit-series-monocle-xl-speaker-cables-pair-new\" target=\"_blank\"\u003eKimber Summit Series Monocle XL Speaker Cables (PAIR)\u003c\/a\u003e - Best\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-summit-series-bifocal-xl-bi-wire-speaker-cables-pair-new\" target=\"_blank\"\u003eKimber Summit Series BiFocal XL Bi-Wire Speaker Cables (PAIR)\u003c\/a\u003e - Best If Applicable \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-pk14-pk-14-ascent-power-cord-brand-new\" target=\"_blank\"\u003eKimber Kable - Power Cords\u003c\/a\u003e - Better\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-ascent-series-pk10-pk-10-power-cord-brand-new\" target=\"_blank\"\u003eKimber Kable - Power Cords\u003c\/a\u003e - Best\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe SkyFi Testing Process for Solid State Amplifiers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe start with a visual inspection of all internal components to make sure that there are no signs of heat stress or damage. Capacitors are checked for telltale signs of predictive failure including bulging, shrunken wrappers, or physical leakage. We also inspect the PCBs for discoloration from resistors or transistors that may have been running hot. On vintage units we often spot check select capacitors for value and ESR.\u003c\/p\u003e\n\u003cp\u003eIf the amplifier passes visual inspection, we move on to a controlled power on sequence using a Sencore safety analyzer to monitor current draw in real time. Once the amplifier is determined to be safe to operate, we connect it to full AC mains for function and power testing. We connect the speaker outputs of the amplifier to a Sencore PA81 Power Analyzer which acts as a dummy load, DC offset monitor, and oscilloscope interface. We start with a low level 1KHz test signal at the amplifier’s input and slowly increase its amplitude while monitoring the output on an oscilloscope for signs of noise, clipping, distortion, or improper channel balance. We continue increasing the signal level until the amplifier reaches clipping. At this point we take an output power measurement and compare it to the spec sheet of the amplifier to verify proper performance. If the device under test has both balanced and single ended inputs they are both tested at this time. We finish off the bench evaluation with a 1KHz square wave check and a 20Hz to 20KHz sine sweep to assess the amplifier’s frequency response characteristics. This battery of tests will usually reveal if the amplifier has any issues that need further attention.\u003c\/p\u003e\n\u003cp\u003eBefore the device leaves the bench, we perform a listening test with actual music using a variety of preferred test tracks. Our benches are outfitted with familiar monitor speakers which help us identify inconsistencies that will not always show up on our test gear. The main things that we are listening for are hum or noise with no signal present, proper center image, clicks, pops, or any other obvious undesirable audio characteristics.\u003c\/p\u003e\n\u003cp\u003eIf the unit passes all of these tests it is moved to our long term testing rig where we simulate real word operating conditions for 6-8 hours. This allows us to monitor the unit for signs of thermal runaway or intermittent issues that only crop up when the unit has fully come up to temperature.\u003c\/p\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":44298679943422,"sku":"104638","price":5086.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0003\/3275\/9084\/files\/mcintosh-mc7106-6-channel-configurable-power-amplifier-470.jpg?v=1791317168","url":"https:\/\/skyfiaudio.com\/en-au\/products\/mcintosh-mc7106-6-channel-configurable-power-amplifier","provider":"SkyFi Audio","version":"1.0","type":"link"}