Marantz PM 80 A te AB klasa

Prodajem Marantz pojačalo višeg ranga sa dva režima rada :

- klasična AB klasa
- audiofilska A klasa

Odabir klase se vrši pomoću prekidača ( prije uključivanja pojačala ).
Stanje pojačala je vidljivo na slikama .

TypeStereo pre-main amplifierRated Output (20 Hz to 20 kHz, Both Channels Driven Simultaneously)Class AB :140W + 140W (4 Ω)
120W + 120W (6 Ω)
100W + 100W (8 Ω)Class A :20W + 20W (8 Ω)Dynamic PowerClass AB :340W + 340W (2 Ω)
220W + 220W (4 Ω)
170W + 170W (6 Ω)Total harmonic distortion factor (1 kHz, 8 Ω load)0.0008%Intermodulation Distortion Factor (SMPTE)0.008%Output bandwidth (8 ohm load, 0.03%)10 Hz to 50 kHzFrequency characteristicCD Source Direct : 10 Hz ~ 100 kHz + 0 -3dBDamping factor180 (8 Ω load, 20 Hz to 10 kHz)Input Sensitivity / ImpedancePhono MC : 250 μ V/100 Ω
Phono MM : 2.5mV/47k Ω
High Level : 150mV/33k ΩPhono maximum allowable input (1 kHz)MC:16mV
MM:160mVRIAA deviation (20 Hz to 20 kHz)+ / - 0.2 dBSignal-to-noise ratio (A network)Phono MC:75dB
Phono MM:85dB
High Level:105dBTone controlBass : 100 Hz, ± 6 dB
Treble : 10 kHz, ± 6 dBPwer100 VAC, 50/60HzPower consumption220W (Electrical Appliance and Material Control Law)External dimensionsWidth 454x Height 165x Depth 380 mmWeight17.5kg

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