Транзисторен стерео ресивър Onkyo TX-7800. Изходна мощност 2x70w/4ohm и 2×50/8ohm. Made in Malaysia.

Connections:

Number of inputs:
Phono MM (over-sterling strength 120 mV/ 1 KHz).
Phono ground connection
CD
Tape 1/ Video (Audio)
Tape 2 (can be switched on as a monitor) Coaxial FM aerial connection (75 Ohm) AM aerial connection

Number of outputs:
2 pairs of speakers
Headphone output 6.3 mm jack plug
Tape 1/ Video (Audio) output
Tape 2 output
Technical Data:

Amplifier:

Continuous power (at distortion)
8 Ohm: 2 x 40 Watt
4 ohms: 2 x 50 watts at 0.1 %.

total harmonic distortion: 0,1 %
Damping factor: n.a.
Frequency response: 20- 30.000 Hz (± 1 dB)
Signal-to-noise ratio: 80 dB (phono), 100 dB (CD, AUX, TAPE)

Stereo channel separation: n.a.
Tone control: Yes
Bass: Yes

Treble: Yes
Loudness: Yes
High Filter: No
Low Filter (Subsonic): No
Mute: No
Direct/Line-Straight: No

Tuner:

Reception:
Frequencies:
FM : Yes
MW : Yes

Frequency response: N/A
Input sensitivity: 1.2 µV (FM mono, 75 ohms, DIN); 25.0 µV ((FM stereo, 75 ohms, DIN); 30 µV (MW)
Distortion factor: 0.15 % mono, FM; 0.30 % stereo, FM; 0.80 % MW Signal-to-noise ratio: 70 dB FM mono; 65 dB FM stereo; 40 dB MW

Channel separation: 40 dB (1 kHz)
Selectivity: 50 dB (FM, ± 300 kHz, 40 kHZ deviation)
Co-wave selection: 1.5 dB (FM)
Spurious wave selection: n.a.
IF attenuation: n.a.
IF attenuation: n.a.
AM suppression: n.a.
Output level: n.a.
RDS: No
Station memory: 30 stations each for FM and AM