Universum Hi Fi System 7500 SL

Odlično očuvan komplet marke Universum Hi Fi System 7500 SL

Pojačalo + Tjuner

Zvučno izvanredan

Potpuno ispravan ! ! !

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Hvala na razumevanju.

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Uredjaj će biti perfektno upakovan i kao takav poslat kupcu.

Technical specifications : 

Universal 7500 SL (Amplifier)

Rated power at 1 KHz: min. 2x60 Watt into 4 Ohm

Music power: min. 2x100 Watt

Distortion factor at nominal power: 0.5%

Intermodulation: 0.1 at full modulation according to DIN 45403 (250 HZ + 8 kHz, 4:1)

Loudspeaker damping factor: 20

Minimum speaker impedance (connected load): 4 Ohm

Frequency response: 20 Hz to 40 KHz

Power bandwidth: 30 Hz to 40 KHz

Crosstalk attenuation between the two channels: 45 dB at 1 KHz, 35 dB from 250 to 10 000 Hz

Crosstalk attenuation between the different inputs Crosstalk attenuation between the different inputs: 55 dB at 1000 Hz, 45 dB from 250 to 10 000 Hz Synchronisation of the AF section (left/right channel): less than 2 dB

External voltage spacing for nominal power: 74 dB

External voltage spacing for 50 mW: 60 dB

Dimensions: 440 x 80 x 320mm

Weight: 7,5 kg

Universum 7500 SL (Tuner)

FM Section

Frequency Range: 87,5 - 108 MHz

Antenna Input: 75 Ω unbalanced; 300 Ω balanced

Synthesizer Tuner: yes

Span Frequency: 0,05 MHz

Automatic Tuning: yes

Pre-Setting Station; FM/AM total 10

Sensitivity :

Mono (DIN 40 kHz dev. Signal-to-Noise 26 dB): 1,3 µ V (75 Ω); 1,6 µ V (300 Ω)

Stereo (DIN 40 kHz dev. Signal-to-Noise 46 dB): 39 µ V (75 Ω); 45 µ V (300 Ω)

Total Harmonic Distortion (1 kHz, 40 kHz dev. ):

Mono : 0,2%

Stereo : 0,3%

Signal-to-Noise Ratio (1mV, 40 kHz dev. 1 kHz):

Mono : 66 dB

Stereo : 61 dB

Dimensions: 440 x 80 x 320mm

Weight : 4,9 kg