Sunday, 16 December 2012

Marantz SM6100SA ver.2 38,000yen(2003 release)

Stereo power amplifier which raised completeness by supplying Absolute SA Technology which improves a part, and a powering and wiring based on SM6100SA.

Current feedback type power amplifier is adopted as a power amplifier part, and the transistor LAPT for audios is adopted as a power device.
Moreover, in Ver.2, the schottky-barrier diode is carried in each rectifier circuit of a power-source part.

The high-quality sound polypropylene capacitor and the low-noise metal film resistor are adopted as each circuitry.
Moreover, the shake of potential is lost by improving, while grand potential also repeats a tone-quality study.

In addition to a direct input terminal, the variable input terminal which set the maximum gain as the same 29dB as a common AV amplifier is carried. This supports the destination broad from 2ch audio to upgrade of a home theater system.
Moreover, the direct input is set as the same gain as the power part of PM8100SA ver.2 and PM6100SA ver.2, and a by amplifier drive is possible for it.

The stack of two or more SM6100SA ver.2 is carried out, and the through output termination which can be driven is carried simultaneously.

The speaker terminal by German WBT is adopted as a speaker terminal.

The inlet type AC jack is adopted. 

Form Stereo power amplifier
Output power (20Hz - 20kHz, both channel simultaneous drive) 70W+70W (4ohm)
60W+60W (6ohm)
50W+50W (8ohm)
THD (20Hz - 20kHz, both channel simultaneous drive, 8ohms) 0.01%
Cross modulation distortion (SMPTE) 0.01%
Output bandwidth (an 8-ohm load intensity, 0.04%) 10Hz - 50kHz
Frequency characteristic 5Hz-80kHz+0 -1 dB
Dumping factor (8 ohm, 20Hz - 20kHz) 100
Input sensitivity/impedance Direct input: 1.5V/28kohm
Variable input: 0.7V/33kohm
S/N (an IHF A network, input short-circuit) Direct input: 110dB
Input terminal Direct: One line
Variable (variable): One line
Output-terminal Through output: One line
Speaker: One line
Supply voltage AC100V, 50Hz/60Hz
Power consumption (Electrical Appliance and Material Safety Law) 135W
The maximum Dimensions Width 440x height 124x depth of 324mm
Weight 7.5kg
Adjunct AC cable


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