This PM8005SG current-feedback integrated amplifier from Marantz features the brands unique Hyperdynamic Amplification Modules (HDAM) which along with other advanced features produces an unparalleled sound quality. Current-feedback unlike conventional Voltage Feedback can handle high loads from loudspeakers allowing for a wider bandwidth which results in a clearer sound. Its Toroidal transformer is doughnut-shaped which reduces electromagnetic radiation & vibration to help give a much better overall sound. It also has redesigned circuitry in order to optimise the bandwidth power & allow you to use even the most demanding speakers. The HDAMs are a unique design by Marantz. These are circuit boards that perform the same task as operational amplifiers but with less noise & better slew rates for more detailed & live-sounding audio. Other features on the PM8005SG include Source-direct mode for the purest possible sound as well as a Phono MM input for listening to vinyl how it was meant to be heard. Current-feedback integrated amplifier 2x 70 Watts Redesigned Toroidal transformer Electromagnetic & vibration reduction HDAM SA3 Source-direct mode Phono MM input Features Channels 2 Current Feedback Topology Yes Phono EQ: Standard / Current Feedback / Constant Current Feedback No/ No/ Yes HDAM version SA3 SA2 Power Transformer: Toroidal / El Yes/ No High Grade Audio Components Yes Customised Components Yes Symmetric PCB Layout Yes Aluminium extrusion heat sink Yes Balance / Bass / Treble / Loudness Yes / Yes / Yes / No Others Linear Drive Power Supply Yes Liniear volume control Yes BI-AMP & Multichannel option Yes Shottky diodes Yes Input buffer amp (all inputs / CD only) Yes/ No Separate Solid Heat Sinks Yes System block shielding: copper / metal / none No/ Yes / No Double Layer Bottom Plate Yes (triple) Low noise LCD display Yes Source Direct Yes Power Amp direct Yes Standby Mode Yes Inputs/ Outputs Audio Inputs 6 Phono Input: MM / MC Yes/ No Audio Outputs 1 Pre-out / Main-in 1 / No Power Amp Direct IN Yes Gold Plated Cinch Yes Speaker Terminal: Screw / Marantz / WBT Yes/ SPKT-100 / No Number of terminals 4 D-Bus Yes Headphone Out Yes Speaker A / B yes Specifications Power Output (8 / 4 Ohm RMS) 70 W / 100 W Frequency Response 5 Hz-100 k Hz Total Harmonic Distortion 0.02 % Damping Factor 100 Input Sensitivity: MM 2 m V / 47 k Ohm Signal to Noise Ratio: MM / MC 87 d B /
- Input Sensitivity: High level 200 m V / 20 k Ohm Signal to Noise Ratio: High level 106 d B (2V input) Input Sensitivity: Power Amp Direct IN 1.6V / 15 kohm Signal to Noise Ratio: Power Amp Direct IN 125 d B General Metal Front Panel Yes Power Consumption in W 220 W Standby Consumption in W 0.2 W Auto power off Yes Detachable Power Cable Yes Remote Control RC002PMSA System Remote Function Yes Maximum
Dimensions (W x D x H) in mm 440 x 379 x 128 Weight inkg 12