Authentic NEC A7 / A700

For the collection!
Amplifier NEC A7 / A700. I am selling a wonderful, extremely rare, top hifi class amplifier NEC A7 (made in Japan). Beautiful classic design.
Cosmetic status is practically 9/10. Technically everything works. Perfect for a collection due to its rarity and uniqueness.
It plays with high quality right away, you don't need to "warm up" like other Nec.
Detailed, neutral, which allows you to use other components of the audio tract to form or change the patterns you like.

Circuit system Whole page direct DC servo circuitry
Effective output (both channel drive)
A sinusoidal consecutive output, 20Hz - 20kHz 100W+100W (4ohm)
50W+50W (8ohm)
THD (at the time of an effective output) 0.006% or less
Cross modulation distortion (at the time of an effective output) 0.006% or less
Frequency characteristic 5Hz - 300kHz
Preamplifier part
Circuit system High Gm FET direct input EQ circuitry
Input sensitivity/impedance:
Phono MM: 2.5mV / 47kohm
Phono MC: 250 microvolts/100 ohm
compact disk, Tuner, AUX, Tape1, 2:150mV / 47kohm
An Output voltage/impedance Rec output: 140mV / 2.2kohm
SN ratio Phono MM:90dB(-142dBV)
Phono MC: 73dB/250 microvolts (-145dBV)
compact disk, Tuner, AUX, Tape1, 2:110dB (-126dBV)
RIAA deflection Less than [ 10Hz-100kHz}0.2dB ]
Phono maximum permissible input MM: 150mV
Muting -20dB
Subsonic Filter 15Hz (-3dB, 6dB / oct, phone equalizer partitioned)
Input/output phase Inphase
Synthesis
Power circuit scheme Shunt power-source scheme + reserve power source
Power consumption 190W
Dimensions Width 430x height 150x depth of 380mm
Weight 14 kg
Tags: Marantz, Denon, Yamaha, Accuphase, Teac, Sansui.