Lafayette LR-775
Data[edit]
General
- Manufacturer: Lafayette
- Model: LR-775
- Year of manufacture: 1969 - 1971
- Made in: USA
- Color: champagne, housing walnut foil
- Type: Receiver
- Power consumption:
- Dimensions: 370 x 100 x 260 mm
- Weight:
- Original price approx.: 1'000 DM
Connections
- Number of inputs:
- Input sensitivity:
- Phono MM: 2.3mV
- Phono crystal: 80mV
- AUX: 250mV
- Tape Play: 250mV
- Antenna FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
- Number of Outputs:
- Tape Rec :
- Tape Rec Front: 6,3mm jack plug
- Headphones: 6.3mm jack plug
- 2 pairs of speakers
Technical Data Tuner Part
- Reception: (UKW/MW)
- Frequencies:
- VHF: 87.5 - 106 MHz
- MW: 535 - 1610 KHz
- Frequency response:
- Input sensitivity(Mono/Stereo): 1.7µV
Distortion factor: 0.2
- Signal to noise ratio: 75 dB
- Channel separation: 40 dB
- Selectivity: 50 dB
- Co-wave selection: 1.5 dB
- Spurious wave selection: 90 dB
- Image frequency attenuation: 80 dB
- IF attenuation: 90 dB
- AM suppression: 65 dB
- Muting
Technical Data Amplifier Part
- Continuous power (at distortion)
- 8 Ohm:
- 4 Ohm:
- Dynamic power:
- 8 Ohm:
- 4 Ohm: 2x 40 W
- Distortion factor: 0.07 % at 1 W
- Attenuation factor:
- Frequency response: 22 - 20'000 Hz ± 1 dB
- Power bandwidth: 18 - 55'000 Hz
- Channel separation: 40 dB at 1 kHz
- Signal-to-noise ratio:
- Phono MM: 63 dB
- Phono crystal: 75 dB
- Tuner: 75 dB
- AUX: 75 dB
- Tape: 75 dB
- Tone control:
- Bass: ± 10dB
Treble: ± 10dB
- Loudness: yes
- High Filter: yes
- Low Filter(Subsonic): yes
Special Features
- Acritune for accurate transmitter tuning
- Computor-Matic overload protection
- MPX Filter
- Muting
- Mono-Stereo switch
- Tape Rec output front: 6.3mm jack plug
- Center Channel Output
Notes[edit]
- Other models in the same series:
Pictures[edit]
- [[Picture: Lafayette LR-775
