Technics SA-5550
Data
General
- Manufacturer: Technics
- Model: SA 5550
- Years of manufacture: 1975 - 1977
- Made in: Japan
- Color: silver, housing veneered or black
- Remote control: no
- Power consumption:
- Dimensions: 459 x 140 x 400 mm (WxHxD).
- Weight: 12,8 kg
- Original price approx.: 1'398 DM
Connections
- Number of inputs:
- Phono: 2.5 mV / 47 kOhm
Aux: 80 mV / 35 kOhm
- Band In 1: 180 mV / 40 kOhm
- Band In 2: 150 mV / 35 kOhm
- Antenna (75/300 Ohm)
- Number of outputs:
- Band Out 1: 180 mV
- Band Out 2: 150 mV
- Headphone (6,3mm jack)
- Loudspeaker
Technical Data
Amplifier
- Continuous power
8 Ohm: 2x 58W 4 Ohm: 2x 72W
- dynamic power
- 8 Ohm: 2x 74W
- 4 Ohm: 2x 100W
- Total harmonic distortion: 0,1%
- Attenuation factor:
- Frequency response: 10 - 40,000 Hz (-3 dB).
- Signal to noise ratio:
- Signal-to-noise ratio: (at rated power).
Phono: 65 dB Aux: 80 dB
- Stereo channel separation:
- Tone control:
- Bass: 50 Hz, ± 13 dB
Treble: 10 kHz, ± 12 dB
- Loudness: yes
- High Filter: yes
- Low Filter (Subsonic): yes
- Mute:
Tuner
- Reception: FM/MW
- Frequencies:
- FM: 88 - 108 MHz
- MW: 530 - 1605 KHz
- Input sensitivity:
- FM: 1.8 µV
MW: 30 µV
- Frequency response:
- FM: 20 - 15,000 Hz (+0.2/-0.8 dB).
Distortion factor:
- FM: 0.25% (stereo)
- Signal-to-noise ratio:
- Signal-to-noise ratio:
- FM: 54 dB (stereo)
- Channel separation:
- Separation ratio:
- FM: 70 dB
- MW: 22 dB
- Equal wave selection:
- FM: 1.5 dB
- Spurious wave selection:
- Image frequency attenuation:
- FM: 53 dB
IF attenuation:
- VHF: 80 dB
- AM suppression: 60 dB
Special Features
- FM muting
- Tape Dubbing
Remarks
- Other models of the same generation (1975):
- Technics SA-5150
- Technics SA-5250
- Technics SA-5350
- Technics SA-5550
- [[Successor model:
- Technics SA-5560
Pictures
Figure 1: Technics SA 5550, including Onkyo TX-2500