Marantz Model 1300dc Integrated Amplifier

Front View Image Attribution: my own unit, via a Casio QV-100b

General Description Like 3650 pre + 300dc amp Rarity Ultra-Rare Retail Price $950.00 Resale Value $3500.00 Designed in USA Manufactured In Japan First Year 1978 Last Year 1979 Matching Tuners 2100,2110,2120,2130,2140 Rack Mount Optional Wood Case WC-130 Silver Face Yes, extruded Channels Two Tube Design None Tube Count 0 IC Count 1 FET Count 18 Transistor Count 150 Diode Count 73 Speaker Connections Two sets Chassis Ground Binding Post AC Switch Yes Fusing Rear deck, buss, 8 amps Switched AC Outlets Two Unswitched AC Outlets Two Power Source Details Dual secondary, non-toroidal Power Consumption 575 watts, 90 watts @ idle Independent Power Supplies Dual Secondaries Special Option 1 RHA1 Rack Mount Adaptors

Physical Panel Width 16 3/8 Panel Height 5 3/4 Width 16 1/2 Height 5 1/4 Depth 17 Weight 53.9 lbs, 58.3 lbs

Amplifier RMS Power Per Channel 150@8 190@4 Damping Factor @ Load Impedance 65 Total Harmonic Distortion (THD) 0.03%@8 ohms 0.05%@4 ohms, both @ full power Power Bandwidth 20 Hz - 20 kHz Frequency Response DC to 100 kHz Hum and Noise > 110 dB Signal to Noise Ratio 110 dB Intermodulation Distortion (IM) 0.03% @ 8 ohms, 0.05% @ 4 ohms both @ full power Input Impedance 80 k Input Sensitivity for Full Output 1.5 volts Gain Control(s) Integral to preamp DC Capable Yes, switchable Meter Range n/a Peak Lamp(s) Yes (preamp sensing) Overload Lamp(s) Yes Output Meter(s) None Cooling Fan(s) No Auxillary Metering None Output Impedance(s) 4 - 8 ohms

Preamplifier THD 0.005% @ phono(!!!) Multiple Bass Adjustments Detented Sliders Multiple Midrange Adjustments Detented Sliders Multiple Treble Adjustments Detented Sliders Tone Control Defeat Yes Bass Turnover Options 100 Hz Treble Turnover Options 10 kHz High Filter 9 kHz - 18 dB/oct Low Filter 15 Hz - 18 dB/oct Gain Control 4-gang precision detent, knob off & -75 to 0 db Loudness Contour Continuously variable contour Mono L,R,L+R Muting -20 dB Channel Reverse Yes Balance Slider Number of Tape Monitors Two & front panel 3rd dub Tape to Tape Dubbing 1-2,2-1, + 3rd front panel source Auxillary Input Source Yes Phono Input Source Mov. Coil / Mov. Mag. 2nd Phono Input Source Std. Mov. Mag. Only Phono Pickup Impedance Control Yes, on Phono 1 only Cartridge Load R=1/10/27/47/100k, C=470/330/220/150/100pf Cartridge Type Selection MM/MC (phono 1 only, 2 is MM) Tuner Source Input Yes Tape Monitor Yes 2nd Tape monitor Yes Record Source Tape 1 2 to 1, aux, tuner, phono, direct Record Source Tape 2 1 to 2, aux, tuner, phono, direct Preamp to Amplifier Jumper(s) Yes Scope Output(s) Yes Tape Equalization Yes, either or neither Headphone Jack(s) Yes Speaker Selection Nomenclature Main, Remote Hum and Noise 0.09 uV @ phono MC Signal to Noise Ratio 100 dB Frequency Response 20 Hz 20 kHz +/- 0.2 dB @ phono (RIAA) Rated Output Level 1.5 v Maxiimum Output Level 5.0 v