Audio Database

PM6100SA ver.2

Based on the PM6100SA, this pre-main amplifier has been improved by introducing Absolute SA Technology which reviews parts, power supply and wiring.

A current feedback type preamplifier is used in the preamplifier section to achieve low noise and high slew rate.
We are also working to improve sound quality by using high-quality electrolytic capacitors.

A current feedback type power amplifier is used for the power amplifier section, and an audio transistor LAPT is used for the power device.
In Ver. 2, a Schottky barrier diode is installed in each rectifying circuit of the power supply.

Each circuit uses high-quality polypropylene capacitors and low-noise metal-coated resistors.
In addition, the fluctuation of potential is eliminated by reviewing the ground potential while repeatedly examining the sound quality.

A speaker terminal made by WBT of Germany is used for the speaker terminal.

Equipped with a full Rec selector with Rec buffer.

Equipped with a phono equalizer amplifier compatible with MM cartridges.

An inlet type AC jack is adopted.

Bi-amp drive is also possible in combination with SM6100SA ver. 2.

It comes with a wireless remote controller that can control Marantz products such as CD7300.

Model Rating
Type Pre-main amplifier
Rated Output (20 Hz to 20 kHz, Both Channels Driven Simultaneously) 70W + 70W (4 Ω)
60W + 60W (6 Ω)
50W + 50W (8 Ω)
Total harmonic distortion factor (20 Hz to 20 kHz, both channels driven simultaneously, 8 Ω) 0.01%
Intermodulation Distortion Factor (SMPTE) 0.01%
Output Bandwidth (8 ohm load, 0.04%) 10 Hz to 50 kHz
Frequency Response (CD, Source Direct) 5 Hz ~ 60 kHz + 0 -1dB
Damping factor (8 Ω, 20 Hz to 20 kHz) 100
Input Sensitivity / Impedance Phono MM : 2.3mV/47k Ω
High Level : 200mV/15k Ω
Phono maximum allowable input (1 kHz) MM:130mV
RIAA deviation (20 Hz to 20 kHz) + / - 0.2 dB
S/N (IHF A network, input short) Phono MM:85dB
High Level:110dB
Tone control Bass : ± 8 dB (100 Hz)
Treble : ± 8 dB (10 kHz)
Input terminal Line : Route 3 (CDs, Tuners, Aux / DVDs)
MD or Tape system : 1 system
CD-R : 1 system
Phono : Route 1
Output terminal Pre-out : 1 line
MD or Tape system : 1 system
CD-R : 1 system
One speaker system
Headphone : 1 system
Power supply voltage 100 VAC, 50Hz/60Hz
Power consumption (Electrical Appliances and Materials Safety Law) 135W
Maximum external dimensions Width 440x Height 124x Depth 340 mm
Weight 7.5kg
Attachment Wireless Remote Control
AC Cable