Sunday, 16 December 2012

Marantz SM-5ver2 520,000yen(around the 1998 time)

The version-up model which pursued low-noise-ization of the off-site part further based on SM-5.

The low-impedance drive design is adopted and speaker drive capacity is heightened.

DC clean drive by bb-5 is possible for buffer amplifier and the power amplifier first rank.

New HDAM (a gilding specification and high-speed voltage amplification module) of a newly developed four-layers substrate structure which realizes high S/N is adopted.

The output stage has parallel push pull composition which adopted the RF large-sized power transistor. 

Form Stereo power amplifier
Input/output terminal Line input: One line
Balance input: One line
Speaker output: One line
Output power (20Hz - 20kHz) 200W+200W (4ohm)
100W+100W (8ohm)
400W (at the time of 8 ohms and the BTL interconnection)
THD 0.005%
Frequency characteristic 10Hz-100kHz+0 -1 dB
SN ratio 120dB
Input sensitivity/impedance 1.5V/10kohm
Power consumption 500W (Electrical Appliance and Material Control Law)
The maximum Dimensions Width 454x height 201x depth of 450mm
Weight 33.0kg


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