Difference between revisions of "Pioneer QX-8000"
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− | == | + | __NOTOC__ |
− | {{ | + | == Data == |
− | ''' | + | {{navigation}} |
− | * | + | '''General''' |
− | * | + | * Manufacturer: [[Pioneer]] |
− | * | + | * Model: QX-8000 |
− | * | + | Type: Quadraphonic Receiver |
− | * | + | * Years of manufacture: 1971 - 1972 |
− | * | + | * Made in: Japan |
− | * | + | * Color: silver, wooden case walnut |
− | * | + | * Power consumption: 330 watts max. |
− | * | + | * Dimensions: 509 x 172 x 377 mm |
+ | * Weight: 15,6 Kg | ||
+ | * Original price approx.: 500 US-$, 2'000 DM | ||
− | ''' | + | '''Connections:''' |
− | * | + | * Number of inputs: |
− | ** Phono: | + | ** Phono 1: 2 mV, 50 kOhm |
− | ** Phono | + | ** Phono 2: 2 mV, 50 kOhm |
− | ** AUX: | + | ** AUX 1, 2: 170 mV, 110 kOhm |
− | ** Tape: | + | ** Tape Play 1, 2: 180 mV, 120 kOhm |
− | ** | + | Main In: |
− | ** | + | ** Coaxial FM antenna connection (75 Ohm) |
− | * | + | ** AM- Antenna Connector (300 Ohm). |
− | ** | + | * Number of outputs: |
− | ** 2 x | + | ** Tape Rec 1, 2: |
+ | ** Pre Out | ||
+ | ** 2 x speaker pairs: 1 x front, 1 x rear | ||
+ | ** 2 x headphone output front + rear: 6.3 mm jack each | ||
− | ''' | + | '''Technical Data:''' |
− | ''' | + | '''Amplifier:''' |
− | * | + | * continuous power: quadrophonic, 20-20 kHz |
** 8 Ohm: 4 x 20 Watt | ** 8 Ohm: 4 x 20 Watt | ||
− | + | 4 Ohm: 4 x 25 Watt | |
− | * | + | * music power: quadrophonic, 20-20 kHz |
** 8 Ohm: 130 Watt | ** 8 Ohm: 130 Watt | ||
** 4 Ohm: 180 Watt | ** 4 Ohm: 180 Watt | ||
− | * | + | * Total harmonic distortion: < 1 % at rated power |
− | * | + | * Attenuation factor: 35 at 8 ohms, 1 kHz |
− | * | + | * Frequency response: 5 - 100'000 Hz ± 3 dB |
− | * | + | * Signal-to-noise ratio: |
− | ** Phono: | + | ** Phono: > 75 dB |
− | ** Line: | + | ** Line: > 90 dB |
− | * | + | * Tone control: |
− | ** Bass: + 11 dB, - 12 dB | + | ** Bass: + 11 dB, - 12 dB at 100 Hz |
− | ** | + | ** Treble: + 10.5 dB, - 8.5 dB at 10 kHz |
− | * Loudness: + 11 | + | * Loudness: + 11.5 dB at 100 Hz, + 7 dB at 10 kHz |
− | * Low Filter (Subsonic): - 6 | + | * Low Filter (Subsonic): - 6.5 dB at 50 Hz (6 dB / octave) |
− | * High Filter: - 11 | + | * High Filter: - 11.5 dB at 10 kHz (6 dB / octave) |
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'''Tuner:''' | '''Tuner:''' | ||
− | * | + | * Reception: FM, AM |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 87.5 - 108 MHz |
− | ** MW: | + | ** MW: 525 - 1605 kHz |
− | * | + | * Input sensitivity: |
− | ** | + | ** FM: 2.2 µV |
** MW: 15 µV | ** MW: 15 µV | ||
− | * | + | * Frequency response: 20 - 15'000 Hz |
− | * | + | * Distortion factor FM: Stereo < 0.8 %, < Mono 0,6 % |
* Signalrauschabstand: | * Signalrauschabstand: | ||
− | ** | + | ** UKW: 60 dB |
** AM: 50 dB | ** AM: 50 dB | ||
− | * Stereo-Kanaltrennung: > | + | * Stereo-Kanaltrennung: >38 dB at 1 kHz |
− | * | + | * Selectivity: |
− | ** | + | ** FM: 60 dB |
− | + | MW: > 25 dB | |
− | * | + | * Co-wave selection: 3.0 dB |
− | * | + | * Spurious wave selection: > 80 dB |
− | * | + | * Image frequency attenuation: |
− | ** | + | ** FM: > 50 dB |
− | + | MW: > 45 dB | |
− | + | IF attenuation: | |
− | ** | + | ** FM: > 85 dB |
− | ** MW: | + | ** MW: > 30 dB |
− | * AM | + | * AM suppression: 50 dB |
− | ''' | + | '''Special Features''' |
− | * | + | * Quadralizer |
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* MPX Noise Filter | * MPX Noise Filter | ||
* FM Muting | * FM Muting | ||
− | * Bass / | + | * Bass / Tweeter control V + H separately |
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− | == | + | == Remarks == |
− | * | + | * All Pioneer Quadro Receivers at a glance: |
− | ** [[Pioneer | + | ** [[Pioneer QX-646]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-747]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-747 A]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-949]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-949 A]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-4000]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-8000]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-8000 A]] |
− | ** [[Pioneer | + | ** [[Pioneer QX-9900]] |
− | + | * [[Introduction Kenwood 4-channel playback technology]] | |
− | |||
− | == | + | == Pictures == |
− | * | + | * Extract from brochure: Pioneer QX-8000 |
− | [[ | + | [[File:Pioneer QX-8000-Prospekt-2.jpg]] |
− | == | + | == Reports == |
− | * | + | * Review of the Pioneer QX-8000 by "Hifi Studio": [[https://web.archive.org/web/20120513211946/http://www.hifi-studio.de/hifi-klassiker/pioneer/Pioneer_QX-8000/Pioneer_QX-8000.htm]] |
== Links == | == Links == | ||
− | * | + | * External link Pioneer brochure on "Hifi Archive": [[http://www.hifi-archiv.info/Pioneer/QX8000p/]] |
− | [[ | + | [[Category:Receiver]]</Mono> |
Latest revision as of 09:00, 29 January 2019
Data[edit]
General
- Manufacturer: Pioneer
- Model: QX-8000
Type: Quadraphonic Receiver
- Years of manufacture: 1971 - 1972
- Made in: Japan
- Color: silver, wooden case walnut
- Power consumption: 330 watts max.
- Dimensions: 509 x 172 x 377 mm
- Weight: 15,6 Kg
- Original price approx.: 500 US-$, 2'000 DM
Connections:
- Number of inputs:
- Phono 1: 2 mV, 50 kOhm
- Phono 2: 2 mV, 50 kOhm
- AUX 1, 2: 170 mV, 110 kOhm
- Tape Play 1, 2: 180 mV, 120 kOhm
Main In:
- Coaxial FM antenna connection (75 Ohm)
- AM- Antenna Connector (300 Ohm).
- Number of outputs:
- Tape Rec 1, 2:
- Pre Out
- 2 x speaker pairs: 1 x front, 1 x rear
- 2 x headphone output front + rear: 6.3 mm jack each
Technical Data:
Amplifier:
- continuous power: quadrophonic, 20-20 kHz
- 8 Ohm: 4 x 20 Watt
4 Ohm: 4 x 25 Watt
- music power: quadrophonic, 20-20 kHz
- 8 Ohm: 130 Watt
- 4 Ohm: 180 Watt
- Total harmonic distortion: < 1 % at rated power
- Attenuation factor: 35 at 8 ohms, 1 kHz
- Frequency response: 5 - 100'000 Hz ± 3 dB
- Signal-to-noise ratio:
- Phono: > 75 dB
- Line: > 90 dB
- Tone control:
- Bass: + 11 dB, - 12 dB at 100 Hz
- Treble: + 10.5 dB, - 8.5 dB at 10 kHz
- Loudness: + 11.5 dB at 100 Hz, + 7 dB at 10 kHz
- Low Filter (Subsonic): - 6.5 dB at 50 Hz (6 dB / octave)
- High Filter: - 11.5 dB at 10 kHz (6 dB / octave)
Tuner:
- Reception: FM, AM
- Frequencies:
- FM: 87.5 - 108 MHz
- MW: 525 - 1605 kHz
- Input sensitivity:
- FM: 2.2 µV
- MW: 15 µV
- Frequency response: 20 - 15'000 Hz
- Distortion factor FM: Stereo < 0.8 %, < Mono 0,6 %
- Signalrauschabstand:
- UKW: 60 dB
- AM: 50 dB
- Stereo-Kanaltrennung: >38 dB at 1 kHz
- Selectivity:
- FM: 60 dB
MW: > 25 dB
- Co-wave selection: 3.0 dB
- Spurious wave selection: > 80 dB
- Image frequency attenuation:
- FM: > 50 dB
MW: > 45 dB IF attenuation:
- FM: > 85 dB
- MW: > 30 dB
- AM suppression: 50 dB
Special Features
- Quadralizer
- MPX Noise Filter
- FM Muting
- Bass / Tweeter control V + H separately
Remarks[edit]
- All Pioneer Quadro Receivers at a glance:
Pictures[edit]
- Extract from brochure: Pioneer QX-8000
Reports[edit]
- Review of the Pioneer QX-8000 by "Hifi Studio": [[1]]
Links[edit]
- External link Pioneer brochure on "Hifi Archive": [[2]]</Mono>