(Think of rise and fall times as an automobile’s acceleration and braking capabilities respectively. Because HDAMs are discrete designs, Marantz engineers are free to choose the parts best able to preserve the sonic details of your favorite sources.Ĭurrent feedback circuits usually exhibit faster rise and fall times and higher slew rates than their voltage feedback cousins. An HDAM’s size is important, particularly in an A/V receiver where space is very limited. HDAMs combine the short signal path advantages of ICs (integrated circuit) and opamps (operational amplifier) with the superior sound quality of separate circuit components. Vinyl aficionados rejoice! Enjoy Marantz-quality sound from your entire record collection, thanks to the current-feedback MM phono input. With audio circuitry that includes our proprietary HDAM (Hyper-Dynamic Amplifier Module) circuits, Current Feedback topology, and seven fully-discrete, 125 watt amplifiers, the SR7005 provides the dynamic music and soundtrack reproduction you demand. The drop-down door hides a vacuum fluorescent display, secondary controls, and connectors from sight until you need them.īarely 16” deep from front panel controls to speaker terminals, the SR7005 fits where other receivers can’t – on a shelf or in a custom cabinet. First seen on Marantz’s Model 9 amplifier, the iconic porthole display, complete with the Marantz “Star” symbol, provides “at a glance” status checks on input selection and gain setting. Simplicity and elegance characterize the SR7005.
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