Marantz SC-7 - Form : Stereo control amplifier - An Output power/impedance PRE-OUT : 1.5 V / 100 ohm - TAPE-OUT : 150 mV / 250 ohms - Input sensitivity/impedance Phono1and2 (man month) : 2 mV / 1 kohm, 10 kohm, 27 kohm, 47 kohm, 100 kohm - Phono2(MC) : 200 microvolt / 10 ohm, 47 ohm, 100 ohm, 220 ohm - High SFT Level : 150 mV / 40 kohm - THD : 0.004 % or less - Cross modulation distortion : 0.004 % or less - Frequency characteristic : +/- 0.2 dB (RIAA deflection, 20 Hz - 20 kHz) + 0, -0.1 dB (High SFT Level, 20 Hz - 20 kHz) 4 Hz - 120 kHz (High SFT Level, +0, -1 dB) - Input equalization noise : 0.24 microvolt (Phono IHF-A) - Dynamic range : 12 0dB - The Phono maximum input : 250 mV(MM 1 kHz) , 25 mV(MC 1 kHz) - Tone control : +/-10 dB (low-pass 100 Hz) , +/-6 dB (mid range 800 Hz) , +/-10 dB (high region 10 kHz) - Light-filter property : 9 kHz/18 dBoct.(High) , 15 Hz/18 dBoct.(Low) - Power consumption : 45 W - Power source : 220 V, 50/60 Hz - Dimensions (WxHxD) : 416 x 146 x 244 mm - Weight : 10 kg
Marantz SM-10 - Form : Stereo power amplifier - Output power (20 Hz - 20 kHz) Both channel drive : 120 W+120 W (AB class, 8 ohm) , 30W+30W (a pure Class-A, 8ohm) BTL drive : 350 W (AB class, 8 ohm) - THD (20 Hz - 20 kHz) : 0.01% (at the time of an Output power) - Cross modulation distortion (60 Hz:7 kHz=4:1) : 0.01% (at the time of an Output power) - Frequency characteristic : 10 Hz-30 kHz+0 -0.3 dB , DC-100 kHz+0 -2dB - Dumping factor : 350 (1 kHz, 8 ohm) - Input sensitivity/impedance : 1.5 V / 30 kohm - SN ratio (IHF-A) : 110 dB - Power source : 100 V, 50 Hz / 60 Hz - Power dissipation (Electrical Appliance and Material Control Law) : 320 W - Dimensions (WxHxD) 416x146x334 mm - Weight : 20 kg