Difference between revisions of "Onkyo TX-7830"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General:''' |
| − | * | + | * Manufacturer: [[Onkyo]] |
| − | * | + | * Model: TX-7830 |
| − | * | + | Type: Receiver |
| − | * | + | * Years of manufacture: 1991 - 1992 |
| − | * | + | * Made in: Malaysia |
| − | * | + | * Colours: Black, Polar silver |
| − | * | + | * Remote control: yes (RC-211S) |
| − | * | + | * Power consumption: 250 watts |
| − | * | + | * Dimensions: 455 x 150 x 331.5 mm (WxHxD) |
| − | * | + | * Weight: 9.7 kg |
| + | * Original price approx.: 800 DM (400 €) | ||
| − | ''' | + | '''Connections:''' |
| − | * | + | * Number of inputs: 6 |
** Video 1 | ** Video 1 | ||
** Video 2 | ** Video 2 | ||
| Line 23: | Line 24: | ||
** Phono | ** Phono | ||
** CD | ** CD | ||
| − | * | + | * Number of outputs: |
| − | ** | + | ** list the outputs here (with level/impedance). |
| − | ''' | + | '''Technical data:''' |
| − | '' | + | '''Amplifier:''' |
| − | * | + | |
| − | ** 8 Ohm: 2 x 60 | + | * Continuous power (at distortion) |
| − | ** 4 Ohm: 2 x 90 | + | ** 8 Ohm: 2 x 60 Watt |
| − | + | ** 4 Ohm: 2 x 90 Watt | |
| − | * | + | * total harmonic distortion: 0.08 % |
| − | + | * Attenuation factor: 60 at 8 Ohm (front) | |
| − | + | * Frequency response: 20 - 30.000Hz +/-1 % | |
| − | * | ||
| − | * | ||
* Simul Mode | * Simul Mode | ||
| − | + | MAIN: 8 Ohm: 2x 55 W (effective), both channels driven, only main speaker pair | |
| − | + | REMOTE/ FRONT: 8 Ohm: 2x 12W (rms), both channels driven, FRONT speaker pair only | |
| − | * | + | * Signal-to-noise ratio: phono 80 dB, CD/tape 100 dB. |
| − | * | + | * Tone control: |
| − | ** Bass: | + | ** Bass: +/- 10 dB at 100 Hz |
| − | + | Treble: +/- 10 dB at 10,000 Hz | |
| − | * Loudness: | + | * Loudness: yes |
* Subsonic: - | * Subsonic: - | ||
| − | * Selective Tone: | + | * Selective Tone: yes (Selective Tone control - this gives a clearer reproduction of the very low and high frequencies). |
| − | * Mute: | + | * Mute: yes |
| − | * Direct/Line-Straight: | + | * Direct/Line-Straight: yes |
| − | * | + | * Stereo Channel Separation: |
| − | * | + | * Impedance: Phono: 2.5 mV/ 50 kOhm, CD/Tape Play: 150 mV/ 50 kOhm, Tape Rec: 150 mV/ 2.2 kOhm. |
| − | + | Loudspeaker Impedance: Main min. 4 Ohm / Remote min. 8 Ohm (2 pairs of speakers) | |
| − | ''Tuner'' | + | |
| − | * | + | ''Tuner:'' |
| − | * | + | |
| − | ** | + | * Reception: FM, MW |
| − | + | * Frequencies: | |
| − | * | + | ** FM: 87.5 - 108.0 MHz |
| − | * | + | MW: 522 - 1611 kHz |
| − | + | * Frequency response: 30 - 15,000 Hz +/- 1.5 dB | |
| − | + | * Input sensitivity FM: 0.9 µV (mono, 26 dB S/N, 40 kHz deviation); 23 µV (stereo, 46 dB S/N, 40 kHz deviation) | |
| − | + | Distortion factor FM: Mono: 0.15 %, Stereo: 0.25 % | |
| − | * | + | Distortion factor MW: 0.7 % |
| − | * | + | Signal-to-noise ratio: Mono: 73dB, Stereo: 67 dB |
| − | * | + | * Channel separation: 45 dB for 1 kHz |
| − | * | + | * Selectivity: 50 dB (DIN) |
| − | * | + | * Co-wave selection: 1.5 dB |
| − | * | + | * Spurious wave selection: |
| − | * AM | + | * Image frequency attenuation: 85 dB |
| − | * | + | * IF attenuation: 90 dB |
| + | * AM suppression: 50 dB | ||
| + | * Output level: | ||
* RDS: | * RDS: | ||
| − | * | + | * Station memory: 40 |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Second amplifier 2x 12 watts at 8 ohms, 0.8% distortion factor ("Remote" connection for pair of speakers). |
| − | * Room-to- | + | * Room-to-room |
| − | + | * R1-compatible remote control and R1 Remote Control connector (black terminal) | |
| − | * R1- | + | MR Remote Control connector for HR-10 (green terminal, additional remote control for 2nd room) |
| − | + | * Two switched power outlets (100 W max.) | |
| − | * | + | Simul-Source Simul-Source selection (e.g. radio and tape, so it is possible to listen to another source in the next room). |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| + | == Remarks == | ||
| + | * Other models of the same series: | ||
| + | * [[Onkyo TX-7800]] | ||
| + | * [[Onkyo TX-7820]] | ||
| + | * [[Onkyo TX-7830]] | ||
| + | * [[Onkyo TX-7840]] | ||
| − | |||
| − | == | + | == Pictures == |
| − | [[ | + | * [[Picture: Onkyo TX-7830 |
| + | [[File:Tx7830.jpg]] | ||
| + | |||
| + | |||
| + | * Picture: Onkyo TX-7830 | ||
| + | [[File:Onkyo_tx-7830.png]] | ||
| + | |||
| + | |||
| + | == Reviews == | ||
| + | According to Onkyo, this receiver was awarded in 1991 by the technical magazine "Stereoplay". | ||
| + | * Quote: "1991 - By outstanding convenient operation and excellent sound characteristics the Onkyo TX-7830 with large projection/lead reference (is awarded by the technical periodical "Stereoplay"). | ||
| + | |||
| − | |||
| − | |||
| − | |||
== Links == | == Links == | ||
| − | [[ | + | |
| + | [[Category:Receiver]] | ||
Latest revision as of 07:32, 18 January 2021
Data[edit]
General:
- Manufacturer: Onkyo
- Model: TX-7830
Type: Receiver
- Years of manufacture: 1991 - 1992
- Made in: Malaysia
- Colours: Black, Polar silver
- Remote control: yes (RC-211S)
- Power consumption: 250 watts
- Dimensions: 455 x 150 x 331.5 mm (WxHxD)
- Weight: 9.7 kg
- Original price approx.: 800 DM (400 €)
Connections:
- Number of inputs: 6
- Video 1
- Video 2
- Tape 1
- Tape 2
- Phono
- CD
- Number of outputs:
- list the outputs here (with level/impedance).
Technical data:
Amplifier:
- Continuous power (at distortion)
- 8 Ohm: 2 x 60 Watt
- 4 Ohm: 2 x 90 Watt
- total harmonic distortion: 0.08 %
- Attenuation factor: 60 at 8 Ohm (front)
- Frequency response: 20 - 30.000Hz +/-1 %
- Simul Mode
MAIN: 8 Ohm: 2x 55 W (effective), both channels driven, only main speaker pair REMOTE/ FRONT: 8 Ohm: 2x 12W (rms), both channels driven, FRONT speaker pair only
- Signal-to-noise ratio: phono 80 dB, CD/tape 100 dB.
- Tone control:
- Bass: +/- 10 dB at 100 Hz
Treble: +/- 10 dB at 10,000 Hz
- Loudness: yes
- Subsonic: -
- Selective Tone: yes (Selective Tone control - this gives a clearer reproduction of the very low and high frequencies).
- Mute: yes
- Direct/Line-Straight: yes
- Stereo Channel Separation:
- Impedance: Phono: 2.5 mV/ 50 kOhm, CD/Tape Play: 150 mV/ 50 kOhm, Tape Rec: 150 mV/ 2.2 kOhm.
Loudspeaker Impedance: Main min. 4 Ohm / Remote min. 8 Ohm (2 pairs of speakers)
Tuner:
- Reception: FM, MW
- Frequencies:
- FM: 87.5 - 108.0 MHz
MW: 522 - 1611 kHz
- Frequency response: 30 - 15,000 Hz +/- 1.5 dB
- Input sensitivity FM: 0.9 µV (mono, 26 dB S/N, 40 kHz deviation); 23 µV (stereo, 46 dB S/N, 40 kHz deviation)
Distortion factor FM: Mono: 0.15 %, Stereo: 0.25 % Distortion factor MW: 0.7 % Signal-to-noise ratio: Mono: 73dB, Stereo: 67 dB
- Channel separation: 45 dB for 1 kHz
- Selectivity: 50 dB (DIN)
- Co-wave selection: 1.5 dB
- Spurious wave selection:
- Image frequency attenuation: 85 dB
- IF attenuation: 90 dB
- AM suppression: 50 dB
- Output level:
- RDS:
- Station memory: 40
Special Features
- Second amplifier 2x 12 watts at 8 ohms, 0.8% distortion factor ("Remote" connection for pair of speakers).
- Room-to-room
- R1-compatible remote control and R1 Remote Control connector (black terminal)
MR Remote Control connector for HR-10 (green terminal, additional remote control for 2nd room)
- Two switched power outlets (100 W max.)
Simul-Source Simul-Source selection (e.g. radio and tape, so it is possible to listen to another source in the next room).
Remarks[edit]
- Other models of the same series:
- Onkyo TX-7800
- Onkyo TX-7820
- Onkyo TX-7830
- Onkyo TX-7840
Pictures[edit]
- [[Picture: Onkyo TX-7830
- Picture: Onkyo TX-7830
Reviews[edit]
According to Onkyo, this receiver was awarded in 1991 by the technical magazine "Stereoplay".
- Quote: "1991 - By outstanding convenient operation and excellent sound characteristics the Onkyo TX-7830 with large projection/lead reference (is awarded by the technical periodical "Stereoplay").