Nakamichi CA-70 Stereo Preamplifier 100V input model from JAPAN TypeControl amplifierInput Sensitivity / ImpedancePhono MC : 40 ? V/100 ? (gain 36 dB)80 ? V/100 ? (gain 30 dB)160 ? V/100 ? (gain 24 dB)Phono MM : 2.5mV/50k ?Tuner/CD/Aux/Tape : 150mV/12.5k ?Input sensitivity (new IHF)Phono MC : 10 ? V (gain 36 dB)20 ? V (gain 30 dB)40 ? V (gain 24 dB)Phono MM:0.625mVTuner/CD/Aux/Tape:37.5mVMaximum input level (1 kHz, non-clipping level, new IHF)Phono MC : 5 mv (gain 36 db)10 mv (gain 30 db)20 mv (gain 24 db)Phono MM:320mVOutput Level / ImpedancePre-out : 2V/1k ?Rec out : 150mV/200 ?Maximum power level (new IHF)7 v (20 Hz to 20 kHz, 1% THD, Pre-out)Total harmonic distortion factor(20 Hz to 20 kHz)Phono MC ? Rec out, 1 v (gain 36 dB) :(gain 24 dB) :Phono MM ? Rec out, 1 v :Tuner/CD/Aux/Tape ? Pre out, 2 v :Not more than 0.004%Not more than 0.002%Not more than 0.002%Not more than 0.002%Frequency characteristic(Tuner/CD/Aux/Tape)1 Hz ~ 100 kHz + 0 -3dB1 Hz ~ 20 kHz + 0 -0.2 dBRIAA deviationPhono MM/MC : 20 Hz to 20 kHz ± 0.2 dBS/N ratio (IHF A-WTD, 0.5 v pre-out, input short)Phono MC (0.5 mV input) :Phono MM (5 mV input) :Tuner/CD/Aux/Tape (0.5 v input) :87 dB or more (gain 36 dB)86 dB or More (Gain 30 dB)84 dB or More (Gain 24 dB)88 dB or more94 dB or moreStereo separation(1 v Pre-out, input short)100Hz1kHz10kHzPhono MC (0.5 mv input, 36 dB gain) :(0.5 mV input, gain 24 dB) :Phono MM (5 mV input) :Tuner/CD/Aux/Tape (0.5 v input) :95dB90dB100dB120dB100dB100dB105dB110dB90dB90dB95dB100dBAFT (Acoustic Fine Tuning) CharacteristicsLow : ± 5 dB (25 Hz), 0.5 dB stepMid : ± 5 dB (250 Hz), 0.5 dB stepHigh : ± 5 dB (30 kHz), 0.5 dB stepAudio Mute-20dBRemote power on/off control output24V DCPwer100 VAC, 50Hz/60HzPower consumption42W max.External dimensionsWidth 435x Height 82x Depth 310 mmWeightApprox. 7.2 kgAttachmentWireless Remote Control RM-7CA Payment PayPal ONLY. Please pay within 5 days after auction is finished. Shipping We ONLY ship to buyers Paypal registered address. Please Note International Buyers Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. I do not mark merchandise values below value or mark items as gifts- US and International government regulations prohibit such behavior.