Marantz SM-5ver2
¥ 520,000 (around 1998)
Commentary
Based on SM-5, this is an upgraded model that further pursued low noise in the peripheral part.
Low-impedance drive design enhances speaker drive capability.
DC clean drive by bb-5 is possible for the first stage of buffer amplifier and power amplifier.
New HDAM (gold-plated high-speed voltage amplifier module) of newly developed 4-layer substrate structure which realizes high S/N is adopted.
The output stage is a parallel push-pull configuration using a high-frequency large power transistor.
Model Rating
Type | Stereo power amplifier |
Input / output terminal | Line input : 1 system Balance input : 1 system Speaker output : 1 system |
Rated Output (20 Hz ~ 20 kHz) | 200W + 200W (4 Ω) 100W + 100W (8 Ω) 400W (8 Ω, BTL connected) |
Total harmonic distortion factor | 0.005% |
Frequency characteristic | 10 Hz to 100 kHz + 0 -1dB |
Signal-to-noise ratio | 120dB |
Input Sensitivity / Impedance | 1.5V/10k Ω |
Power consumption | 500W (Electrical Appliance and Material Control Law) |
Maximum external dimensions | Width 454x Height 201x Depth 450 mm |
Weight | 33.0kg |