Difference between revisions of "Nad Model 300"
 
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Seinerzeit grösster und leistungsfähigster Receiver von NAD (1975). Verkaufspreis 1998,-DM.
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__NOTOC__
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== Data ==
 +
{{navigation}}
 +
'''General'''
 +
* Manufacturer: [[NAD]] (manufactured by Foster Electric Co. Ltd.)
 +
* Model: Model 300
 +
Type: Receiver
 +
* Years of manufacture: 1975 - 1978
 +
* Made in: Japan
 +
* Color: front silver brushed, lid black
 +
* Remote control: no
 +
* Power consumption: approx. 450 W max.
 +
* Dimensions: 508 x 150 x 440 mm (WxHxD)
 +
* Weight: 22 kg
 +
* Original price approx.: 2'500 DM
  
−
Hergestellt für NAD von Forster Electric in Japan. Sehr gute Bauteile. Enthält guten Phono-Vorverstärker.
 
  
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Quadro: Verstärker schaltbar: ja
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'''Connections'''
−
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* Number of inputs: 6
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Eingänge
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* Phono MM: 2 mV 47 KOhm
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Phono MM: 2 mV 47 KOhm
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* Microphone: 2,2 mV 80 KOhm
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Phono mag 2
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* Aux: 220 mV 50 KOhm
−
Mikrofon: 2,2 mV 80 KOhm
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* Tape 1: 30 mV
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Radio (Tuner)
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* Tape 2: 30 mV  
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Aux: 220 mV 50 kOhm
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* Main-in
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Bandaufnahme: 30 mV  
 
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Monitor: 200 mV 50 kOhm
 
−
 
 
−
Sinusleistung  2 * 100 W an 8 Ohm (IHF)
 
−
Musikleistung  2 * 150 W an 8 Ohm
 
−
Klirrgrad: < 0,1% (0,03% bei 1 kHz und Nennleistung)
 
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Intermodulation: < 0,1% bei Nennleistung
 
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Frequenzgang:  20Hz – 20 kHz +- 1 dB
 
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Leistungsbandbreite: 10 Hz-50 kHz (- 3 dB)
 
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Störspannungsabstand hochpegelige Eingänge: 80 dB
 
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Störspannungsabstand Phono und Mikrofon: 60 dB
 
  
−
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* Number of outputs:
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Lautsprecher-Ausgänge: 2 * 2   (4 - 16 Ohm)
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* 2 x 2 Speakers 4-16 Ohm
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Klinke Kopfhörer
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* 1 x Headphones
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Überlastschutz: ja (thermisch, Gleichstrom und Überlast)
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* Tape 1
−
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* Tape 2
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Empfangsbereiche
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* Pre-out
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UKW (FM): 87,7 - 108 Mhz
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* FM Detector-out
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MW (AM): 535 - 1605 kHz
 
  
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Eingangsteil FM mit vier Kreisen. FM Eingangsempfinflichkeit 1,8 Mikrovolt (IHF).
 
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Klirrfaktor Stereo, FM 0,3%.
 
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Gleichwellenselektion 2 dB
 
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FM-Signal-Rauschspannungsabstand 73 dB
 
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Trennschärfe 75dB
 
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Spiegelfrequenzunterdrückung 83 dB
 
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ZF-Dämpfung 90 dB
 
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Uebersprechdämpfung bei 1 kHz 45 dB
 
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Pilottondämpfung 60 dB
 
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De-emphasis 50 Mikrosekunden (EU-Norm)
 
  
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AM-Teil: Eingangsempfindlichkeit: 20 Mikrovolt (IHF)
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'''Technical Data'''
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AM-Rauschspannungsabstand 50 dB
 
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AM-Zwischenfrequenzdämpfung 45 dB
 
−
 
−
Abmessungen: 508 * 150 * 440 mm
 
−
Gewicht: 23 Kg
 
  
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Netzspannung: 220V (kann durch Fachmann auf 120V oder 240V durch Umsetzen einer Lötbrücke geändert werden)  
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'''Amplifier'''
 +
* Continuous power (1 kHz at THD).
 +
** 8 Ohm: 2 x 110 W at 8 Ohm (IHF, &lt;0.1% THD)
 +
** 4 Ohm: 2 x 140 W into 4 Ohm (&lt;0,1% THD)
 +
* Dynamic power
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** 8 Ohm: 2 x 150 W
 +
** 4 ohms:
 +
* Total harmonic distortion: &lt;0.3% at 20Hz-20kHz and 85W into 8 ohms(&lt;0.03% at 1 kHz and 65W into 8 ohms).
 +
* Preamplifier distortion: &lt;0.02%
 +
* Intermodulation: &lt; 0.06% (1 W into 4 ohms)
 +
* Attenuation factor:
 +
* Frequency response: 20Hz - 20kHz (+0.5dB/-1dB).
 +
Signal to Noise Ratio: 85dB (High Level Inputs)
 +
Signal to Noise Ratio: 63dB (Phono)
 +
* Stereo channel separation: 80dB (at 1kHz).
 +
* Tone control:  
 +
** Bass: 100Hz +/- 10 dB
 +
Treble: 10kHz +/- 10 dB
 +
* Loudness:
 +
* High Filter: switchable -5dB at 7 kHz
 +
* Low Filter (Subsonic): switchable -15dB at 10Hz
 +
* Mute: no
  
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Besonderheiten:  
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Integrierter Dolby B Prozessor, getrennt schaltbarer Strecher und Expander.
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''Tuner''
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400Hz Eichtongenerator.
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* Reception: FM, AM
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TB II wahlweise an der Front oder Rückseite anschließbar.
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* Frequencies:
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Getrennte Klangregler für rechten und linken Kanal
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* FM 87.7-108 MHz
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Subsonicfilter schaltbar
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* AM 525-1650 kHz
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Höhenfilter schaltbar
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* Frequency response:
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Rauschfilter bei schwachem FM Stereo Signal schaltbar (Hi-blend)
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* Input sensitivity: FM 1.8 µV (IHF).
 +
* Input sensitivity: AM 20 µV
 +
* Distortion factor: 0.03% (mono), 0.3% (stereo)
 +
* Signal to noise ratio (FM): 73dB
 +
* Channel separation: 45dB
 +
* Selectivity: 75dB
 +
* Co-wave selection: 2dB
 +
* Spurious wave selection:
 +
* IF attenuation: 83dB
 +
* IF attenuation: 90dB
 +
* AM suppression: 50dB
 +
* Pilot tone attenuation: 60dB
 +
 
 +
 
 +
'''Special Features'''
 +
* Integrated Dolby B Processor, separately switchable Strecher and Expander
 +
* Dynaquad(R) Quasi Quadrofonie, switchable
 +
* Switchable noise filter for weak FM stereo signal (hi-blend)
 +
400Hz calibration tone generator.
 +
* TB II can be connected to either the front or rear panel.
 +
* Separate tone controls for right and left channel.
 +
 
 +
 
 +
== Remarks ==
 +
* Other models in the same series:
 +
* Integrated amplifiers:
 +
* [[NAD Model 60]]
 +
* [[NAD Model 90]]
 +
* [[NAD Model 200]]
 +
 
 +
 
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* [[Tuner:
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* [[NAD Model 100]]
 +
 
 +
 
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* Receiver:
 +
* [[NAD Model 120]]
 +
* [[NAD Model 140]]
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* [[NAD Model 160]]
 +
* [[NAD Model 160a]]
 +
* [[Nad Model 300]]
 +
 
 +
 
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* [[Tape Deck]]
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* [[NAD Model 900]]
 +
 
 +
 
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* Headphones:
 +
* [[NAD 05]]
 +
* [[NAD 10]]
 +
* [[NAD 16]]
 +
* [[NAD 20 E]]
 +
* [[NAD RP 18]]
 +
 
 +
 
 +
== Pictures ==
 +
* Image: Nad Model 300
 +
[[File:NAD Model 300-1.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
 +
 
 +
== Links ==
 +
 
 +
 
 +
[[Category:Receiver]]

Latest revision as of 05:03, 22 October 2020

Data[edit]

General

  • Manufacturer: NAD (manufactured by Foster Electric Co. Ltd.)
  • Model: Model 300

Type: Receiver

  • Years of manufacture: 1975 - 1978
  • Made in: Japan
  • Color: front silver brushed, lid black
  • Remote control: no
  • Power consumption: approx. 450 W max.
  • Dimensions: 508 x 150 x 440 mm (WxHxD)
  • Weight: 22 kg
  • Original price approx.: 2'500 DM


Connections

  • Number of inputs: 6
  • Phono MM: 2 mV 47 KOhm
  • Microphone: 2,2 mV 80 KOhm
  • Aux: 220 mV 50 KOhm
  • Tape 1: 30 mV
  • Tape 2: 30 mV
  • Main-in
  • Number of outputs:
  • 2 x 2 Speakers 4-16 Ohm
  • 1 x Headphones
  • Tape 1
  • Tape 2
  • Pre-out
  • FM Detector-out


Technical Data

Amplifier

  • Continuous power (1 kHz at THD).
    • 8 Ohm: 2 x 110 W at 8 Ohm (IHF, <0.1% THD)
    • 4 Ohm: 2 x 140 W into 4 Ohm (<0,1% THD)
  • Dynamic power
    • 8 Ohm: 2 x 150 W
    • 4 ohms:
  • Total harmonic distortion: <0.3% at 20Hz-20kHz and 85W into 8 ohms(<0.03% at 1 kHz and 65W into 8 ohms).
  • Preamplifier distortion: <0.02%
  • Intermodulation: < 0.06% (1 W into 4 ohms)
  • Attenuation factor:
  • Frequency response: 20Hz - 20kHz (+0.5dB/-1dB).

Signal to Noise Ratio: 85dB (High Level Inputs) Signal to Noise Ratio: 63dB (Phono)

  • Stereo channel separation: 80dB (at 1kHz).
  • Tone control:
    • Bass: 100Hz +/- 10 dB

Treble: 10kHz +/- 10 dB

  • Loudness:
  • High Filter: switchable -5dB at 7 kHz
  • Low Filter (Subsonic): switchable -15dB at 10Hz
  • Mute: no


Tuner

  • Reception: FM, AM
  • Frequencies:
  • FM 87.7-108 MHz
  • AM 525-1650 kHz
  • Frequency response:
  • Input sensitivity: FM 1.8 µV (IHF).
  • Input sensitivity: AM 20 µV
  • Distortion factor: 0.03% (mono), 0.3% (stereo)
  • Signal to noise ratio (FM): 73dB
  • Channel separation: 45dB
  • Selectivity: 75dB
  • Co-wave selection: 2dB
  • Spurious wave selection:
  • IF attenuation: 83dB
  • IF attenuation: 90dB
  • AM suppression: 50dB
  • Pilot tone attenuation: 60dB


Special Features

  • Integrated Dolby B Processor, separately switchable Strecher and Expander
  • Dynaquad(R) Quasi Quadrofonie, switchable
  • Switchable noise filter for weak FM stereo signal (hi-blend)

400Hz calibration tone generator.

  • TB II can be connected to either the front or rear panel.
  • Separate tone controls for right and left channel.


Remarks[edit]






Pictures[edit]

  • Image: Nad Model 300

NAD Model 300-1.jpg


Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Nad_Model_300&oldid=252205"