Power:2×75/50 Watts at 4 Ohms
Frequency response: 10 – 70,000 Hz -3 dB
Distortion factor: 0,02%/1Hz
Габарити: 450 x 110 x 320 mm
Цена:300 лв.
Power output: 55 watts per channel into 8 ohm (stereo)
Frequency response: 5Hz to 50kHz
Total harmonic distortion: 0.1%
Damping factor: 40
Input sensitivity: 2.5mV (MM), 150mV (line)
Signal to noise ratio: 75dB (MM), 100dB (line)
Output: 150mV (line)
Speaker load impedance: 8 ohm to 16 ohm
Semiconductors: 3 x IC, 1 x FET, 58 x transistors, 32 x diodes
Dimensions: 500 x 145 x 395mm
Weight: 6.12 kg
Year: 1978
Цена:450 лв.
Тунинг обхват: FM, MW, LW, SW
Мощност: 2х30W при 4 ома
Честотен обхват: 25Hz до 25kHz
ТХИ: 0.2%
Входна чувствителност: 2mV (MM), 300mV (line)
Съотношение сигна/шум : 60dB (MM), 80dB (line)
Подходящ за тонколони с импеданс: 4 до 16ома
Полупроводници: 1 x MOS-FET, 57 x транзистори, 5 x IC, 24 x диода
Габарити: 500 x 110 x 340мм
Тегло: 11кг
Цена: 220лв.
Тунинг обхват: FM, MW
Мощност: 2х25W при 8 ома
Честотен обхват: 10Hz до 30kHz
ТХИ: 0.5%
Коефициент на затихване: 32
Входна чувствителност: 2.5mV (MM), 150mV (ceramic), 150mV (DIN), 150mV (line)
Съотношение сигнал/шум: 70dB (MM), 85dB (DIN), 85dB (line)
Изход: 300mV (line), 100mV (DIN)
Подходящ за тонколони с импеданс: 4 ома до 16 ома
Габарити: 470 x 135 x 275мм
Тегло: 7кг.
Година на производство: 1972
Цена:300 лв.
The SX-780 features a high output, low distortion power amplifier,
a high fidelity equaliser amplifier with low noise and high gain,
a high stability tuner section, tone controls with tone defeat function,
built in protection circuits and independent power meters.
Tuning range: FM, MW
Power output: 45 watts per channel into 8 Ohm (stereo)
Frequency response: 5Hz to 80kHz
Total harmonic distortion: 0.05%
Damping factor: 30
Input sensitivity: 2.5mV (MM), 150mV (line)
Signal to noise ratio: 76dB (MM), 95dB (line)
Output: 150mV (line)
Speaker load impedance: 4? (minimum)
Semiconductors: 5 x FWT, 11 x IC, 26 x transistors, 22 x diodes
Dimensions: 480 x 140 x 320mm
Weight: 11.2kg
Цена:950 лв.
Тунинг ленти: FM, AM
Мощност: 2x 40W при 8 ома
Честотен спектър: 10Hz до 40kHz
ТХИ: 0.2%
Входна чувствителност 2.5mV (mic), 2.5mV (MM), 160mV (line)
Съотношение сигнал/шум: 56dB (MM), 58dB (line)
Входове: 1x Phono, 1x Aux, 2x Tape, Микрофон 6,3 жак
Филтри: Hi, Lo, Loudness
Производство: 1976
Габарити: 490 x 132 x 390мм
Тегло: 13кг
Цена: 340лв.
Мощност: 2 x 30W при 8 ома и 2x35W при 4 ома
Power output: 20 watts per channel into 8? (stereo)
Frequency response: 20Hz to 20kHz.
Total harmonic distortion: 0.5%
Input sensitivity: 2mV (MM), 150mV (line)
Signal to noise ratio: 60dB (MM), 70dB (line)
Channel separation: 40dB (line)
Габарити: 440 x 120 x 300 мм
Тегло: 9 кг.
Цена: 280лв.
Power output: 60 watts per channel into 8 Ohm (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.1%
Input sensitivity: 2.5mV (MM), 200mV (line)
Signal to noise ratio: 65dB (MM), 85dB (line)
Channel separation: 45dB (line)
Output: 200mV (line)
Speaker load impedance: 4 oHm to 16 oHm
Цена:380 лв.