Difference between revisions of "Rotel RX-400 A"
 
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Receiver;
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__NOTOC__
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Verstärkerteil: 2x 20Watt Sinus an 4 Ohm (2x 15 Watt an 8 Ohm)
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== Data ==
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2x 30Watt Musik an 4 Ohm (2x 20 Watt an 8 Ohm)
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{{navigation}}
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0,6% Klirrfaktor bei Nennleistung
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'''General'''
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Frequenzbereich: 15-50.000 Hz, -1,5dB
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* Manufacturer: [[Rotel]]
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Leistungsbandbreite: 25-30.000 Hz
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* Model: RX-400 A
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Klirrfaaktor (DIN): 0,5%
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* Type: Receiver
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IM-Verzerrungen: 0,4%
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* Years of manufacture: 1973 - 1976
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Fremdspannungsabstand: 70dB
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* Made in: Japan
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Dämpfungsfaktor an 8Ohm: 30
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* Color: Silver, wooden cabinet
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Empfangsteil:
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* Remote control: no
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ausgestattet mit FET und keramischem Filter
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* Power consumption:  
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FM-Tuner:
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* Dimensions (WxHxD): 425 x 135 x 330 mm.
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Abstimmbereich: 87,5-108 MHz
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* Weight: 7.1 kg
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Empfindlichkeit: 2,2µV bei 30dB Rauschabstand
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* Original price approx.: 845 DM
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Störabstand: >60dB
 
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Trennschärfe: >40dB
 
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Klirrfaktor: <1%
 
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AM-Tuner:
 
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Abstimmbereich: 535-1650 kHz
 
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Empfindlichkeit: 30µV
 
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Trennschärfe: >25dB
 
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Ausstattung:
 
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Eingänge: Phone, TB, Aux
 
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Konturtaste: loudness
 
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Monitortaste: Hinterbandkontrolle
 
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Bässe u. Höhen: für beide Kanäle getrennt regelbar
 
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Lautsprecheranschlüsse: A, B, A+B
 
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Kopfhöreranschluss: vorne, 6,3 mm Klinke
 
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Sonstiges:
 
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Vor- und Endverstärker trennbar (Cinch)
 
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1 geschalteter Netzausgang
 
  
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[[Kategorie:Receiver]]
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'''Connections'''
 +
* Number of inputs:
 +
** Phono MM: 2 mV, 50 kOhm.
 +
Aux: 150 mV, 50 kOhm, max. 15 V
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Tape Play: 150 mV, 50 kOhm, max. 15 V
 +
Main In: 1.5 V, 50 kOhm
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** Antenna VHF (75/300 Ohm), MW (300 Ohm)
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* Number of outputs:
 +
** Tape Rec: 350 mV, 3.3 kOhm
 +
** Tape Rec DIN: 120 mV, 90 kOhm
 +
** Pre Out:
 +
** Headphones:
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** 2 pairs of speakers
 +
 
 +
 
 +
'''Technical Specifications'''
 +
 
 +
''Amplifier''
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* Continuous power (at distortion)
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** 8 Ohm: 2x 15 Watt (20 Hz - 20'000 Hz)
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** 4 Ohm: 2x 20 Watt (1 kHz)
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* Dynamic power
 +
** 8 Ohm: 2x 20 Watt
 +
** 4 Ohm: 2x 30 Watt
 +
* Frequency response: 15 Hz - 50 kHz
 +
* Distortion factor: &lt; 0.6
 +
* Attenuation factor: 30 at 8 Ohm
 +
* Signal-to-noise ratio:
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** Phono MM: 70 dB
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High level: 90 dB
 +
* Tone control
 +
Bass: ± 10 dB at 100 Hz
 +
Treble: ± 10 dB at 10 kHz
 +
* Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
 +
* High Filter:
 +
* Low Filter (Subsonic):
 +
* Muting:
 +
 
 +
 
 +
''Tuner''
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* Reception: FM, MW
 +
* Frequencies:
 +
** FM: 87 - 108 MHz
 +
MW: 525 - 1'605 kHz
 +
* Frequency response: 30 - 15'000 Hz, ± 0,5 dB
 +
* Input sensitivity: 2.2 µV (IHF)
 +
* Distortion factor: < 1 %
 +
* Signalrauschabstand:
 +
** Mono: 60 dB
 +
** Stereo: 55 dB
 +
* Kanaltrennung: 35 dB
 +
* Trennschärfe: 40 dB
 +
* Gleichwellenselektion: 1,5 dB
 +
* Nebenwellenselektion: >90 dB
 +
* Image frequency attenuation: &gt; 100 dB
 +
* IF attenuation: &gt; 100 dB (at 98 MHz)
 +
* AM suppression: 60 dB
 +
 
 +
 
 +
'''Special Features'''
 +
* Monitor button
 +
 
 +
 
 +
== Remarks ==
 +
* Other receivers in the same series:
 +
** [[Rotel RX-154 A]]
 +
** [[Rotel RX-400 A]]
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** [[Rotel RX-600 A]]
 +
** [[Rotel RX-800]]
 +
 
 +
 
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* Amplifiers of the same series:
 +
** [[Rotel RA-1210]]
 +
 
 +
 
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* Tuners of the same series:
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** [[Rotel RT-1220]]
 +
 
 +
 
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* Headphones of the same series:
 +
** [[Rotel RH 430]]
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** [[Rotel RH 630]]
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** [[Rotel RH 700]]
 +
 
 +
 
 +
== Pictures ==
 +
* Extract from brochure: Rotel RX-400 A
 +
[[File:Rotel RX-400 A-Prospekt-1.jpg]]
 +
 
 +
 
 +
* Picture: Rotel RX-400 A
 +
[[File:Rotel RX-400 A.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
 +
 
 +
== Links ==
 +
 
 +
 
 +
[[Category:Receiver]]</1>

Latest revision as of 01:17, 10 December 2019

Data[edit]

General

  • Manufacturer: Rotel
  • Model: RX-400 A
  • Type: Receiver
  • Years of manufacture: 1973 - 1976
  • Made in: Japan
  • Color: Silver, wooden cabinet
  • Remote control: no
  • Power consumption:
  • Dimensions (WxHxD): 425 x 135 x 330 mm.
  • Weight: 7.1 kg
  • Original price approx.: 845 DM


Connections

  • Number of inputs:
    • Phono MM: 2 mV, 50 kOhm.

Aux: 150 mV, 50 kOhm, max. 15 V Tape Play: 150 mV, 50 kOhm, max. 15 V Main In: 1.5 V, 50 kOhm

    • Antenna VHF (75/300 Ohm), MW (300 Ohm)
  • Number of outputs:
    • Tape Rec: 350 mV, 3.3 kOhm
    • Tape Rec DIN: 120 mV, 90 kOhm
    • Pre Out:
    • Headphones:
    • 2 pairs of speakers


Technical Specifications

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 15 Watt (20 Hz - 20'000 Hz)
    • 4 Ohm: 2x 20 Watt (1 kHz)
  • Dynamic power
    • 8 Ohm: 2x 20 Watt
    • 4 Ohm: 2x 30 Watt
  • Frequency response: 15 Hz - 50 kHz
  • Distortion factor: < 0.6
  • Attenuation factor: 30 at 8 Ohm
  • Signal-to-noise ratio:
    • Phono MM: 70 dB

High level: 90 dB

  • Tone control

Bass: ± 10 dB at 100 Hz Treble: ± 10 dB at 10 kHz

  • Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
  • High Filter:
  • Low Filter (Subsonic):
  • Muting:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87 - 108 MHz

MW: 525 - 1'605 kHz

  • Frequency response: 30 - 15'000 Hz, ± 0,5 dB
  • Input sensitivity: 2.2 µV (IHF)
  • Distortion factor: < 1 %
  • Signalrauschabstand:
    • Mono: 60 dB
    • Stereo: 55 dB
  • Kanaltrennung: 35 dB
  • Trennschärfe: 40 dB
  • Gleichwellenselektion: 1,5 dB
  • Nebenwellenselektion: >90 dB
  • Image frequency attenuation: > 100 dB
  • IF attenuation: > 100 dB (at 98 MHz)
  • AM suppression: 60 dB


Special Features

  • Monitor button


Remarks[edit]





Pictures[edit]

  • Extract from brochure: Rotel RX-400 A

Rotel RX-400 A-Prospekt-1.jpg


  • Picture: Rotel RX-400 A

Rotel RX-400 A.jpg


Reports[edit]

Links[edit]

</1>

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