Difference between revisions of "Grundig RTV 1040"
 
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== Data ==
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'''General'''
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* Manufacturer: [[Grundig]]
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* Model: RTV-1040
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* Type: 4-channel receiver
 +
* Made in: Germany
 +
* Color: Silver / Black or White
 +
* Construction period: 1974 - 1977
 +
* Power Consumption:
 +
* Dimensions: (WxHxD) 610 x 150 x 330 mm
 +
* Weight: 15.8 kg
 +
* Original price approx.: 1'650 DM
  
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Absolute HiFi-Spitzenklasse von 1977.
 
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Der 160 Watt 4-Kanal-HiFi-Receiver. Für Stereo und Quadro. HiFi nach DIN 45 500. Ehemaliger Neupreis: ca. 1650,- DM.
 
  
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Damit war er der teuerste Grundig HiFi-Receiver aller Zeiten. Stereofonie in 1 oder 2 Räumen. SQ-Matrix-Quadrofonie. Und so urteilte die Fachpresse: "Ein Receiver der Spitzenklasse mit erstklassiger Empfangsleistung und ausgezeichnetem Verstärkerbetrieb, zukunftssicher durch Mono-, Stereo-, Quadro-Matrix- und Quadro-Diskret-Technik" (STEREO).
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'''Connections'''
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Dieses bewährte HiFi-Spitzen-Steuergerät vereint ein hochwertiges Rundfunk-Empfangsteil und vier komplette, getrennte NF-Verstärker (vom Eingang bis zum Ausgang). Ein besonderer Vorteil, wenn Sie einen großen Raum oder 2 getrennte Räume optimal beschallen wollen. Sie können nämlich 2 Boxenpaare völlig getrennt in Lautstärke und Klangfarbe regeln.
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* Number of inputs:
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Der RTV 1040 bietet bei Quadrofonie eine Musik-/Nennleistung von 4 x 40/25 Watt, bei Stereofonie 2 x 40/30 Watt.
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** Phono MM: 5 mV, 47 kOhm, max. 100 mV
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Bei Stereo-Wiedergabe in zwei getrennten Räumen je 2 x 40/25 Watt Musik-/Nennleistung.
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** Phono crystal: 250 mV, 1 MOHm, max. 3V
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** Tape Deck: 500 mV / 470 kOhm, max. 5V
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** Antenna: 240 Ohm
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* Number of outputs:
 +
** Tape Deck: 0,1 - 2 mV per kOhm
 +
** DIN sockets for 2 speakers L / R, 4 - 16 Ohm
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** Stereo headphones
  
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1. Betriebsart: Stereo Stereo-Wiedergabe ist in einem oder zwei getrennten Räumen möglich. Hierbei kann für jeden Raum getrennt die Lautstärke, der Klang (Bässe und Höhen) und die Balance individuell eingestellt werden.
 
  
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2. Betriebsart: Quadro-Matrix Wiedergabe von Quadro-Programmen nach dem SQ-Matrix- oder ähnlichen Verfahren über Schallplatte, 2-Spur-Tonband bzw. Cassette oder UKW. Alle Stereo-Programme können auch in Quasi-Quadrofonie (ähnlich 4D) wiedergegeben werden.
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'''Technical Data'''
 +
* Reception: FM stereo / mono, MW, LW, KW I, KW II
 +
* Frequencies:
 +
** FM: 87.5 - 108 MHz
 +
MW: 510 - 1620 kHz
 +
LW: 145 - 350 kHz
 +
CW I: 3.15 - 8.8 MHz
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** KW II: 8.6 - 22.5 MHz
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* Frequency response: 40 Hz - 15 KHz (± 2 dB)
 +
* Input sensitivities:
 +
** VHF: 1.4µV for 15kHz deviation and 26 dB signal-to-noise ratio
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** MW: 6.5µV
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LW: 8.0µV
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** KW I: 5µV
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** KW II: 5 - 10µV
 +
* Distortion factor stereo: 0.5%
 +
* Common wave selection: 2.0 dB at 1mV antenna voltage and 75 kHz deviation
 +
* Noise voltage: >75 dB
 +
* IF rejection: > 86 dB
 +
* AM rejection: > 65 dB
 +
* IF rejection: 66 dB
 +
* Crosstalk attenuation: 35 dB
 +
* Continuous power stereo (at distortion)
 +
** 8 Ohm:
 +
** 4 Ohm: 2 x 30W DIN
 +
* Continuous power Quadro (at distortion factor)
 +
8 Ohm:
 +
** 4 Ohm: 4 x 25 W
 +
* Dynamic power stereo
 +
** 8 Ohm: 
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** 4 Ohm: 2 x 40W DIN
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* Dynamic power Quadro
 +
** 8 Ohm: 
 +
** 4 Ohm: 4 x 40W DIN
 +
Distortion factor: < 0.5% at 40-16000 Hz and 0.2% at 1000 Hz 50 W at 4 Ohm
 +
* Attenuation factor: 14 at 4 Ohm
 +
* Overall frequency response: 20 - 20'000 Hz ± 1.5 dB
 +
* Power bandwidth: 5 - 80 000 Hz
 +
* Signal to noise ratio:
 +
** Phono 1 & 2: >60 dB
 +
** Tuner: >84 dB
 +
Tape: >84 dB
 +
** Crosstalk attenuation 55 dB / 1000 Hz, 50 dB / 40 - 10000 Hz
 +
* Tone control:
 +
** Bass at 20Hz: - 20 to + 15 dB
 +
** Tweeter at 2000Hz: - 20 to + 14 dB
 +
* Balance: - 7.4 to + 2.6 dB
 +
* Loudness / Contour: 30Hz + 33 dB, 15000Hz + 10 dB
 +
* Treble filter 1: 3 kHz
 +
* Treble filter 2: 5 kHz
  
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3. Betriebsart: Quadro-Diskret Wiedergabe von 4-Spur-Quadro-Diskret Tonbändern beim Anschluß einer 4-Kanal-Tonbandmaschine. Wiedergabe von Schallplatten nach dem CD 4- oder einem ähnlichen Verfahren (nur in Verbindung mit Grundig CD 4-Quadro-Demodulator und speziell dafür vorgesehenem Plattenspieler).
 
  
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Bedienungskomfort: Vollelektronische UKW-Programmwahl über 8 Impulsfelder durch GRUNDIG impuls-electronic. Pultförmiges "Cockpit" mit 7 gut ablesbaren belechteten Instrumenten und Anzeigefeldern. Dreifach-Leuchttableau zur automatischen Anzeige von Stereo, Quadro-Diskret und Quadro-Matrix. Grundig Super-Tunoscope zur exakten Einstellung auf Sendermitte bei FM und Übertragung ausgesuchter Sender von der Hauptskala auf einzelne UKW-Impulsfelder, gekoppelt mit Stillabstimmung. 10 Flachbahnregler mit außergewöhnlich großem Einstellbereich zur optimalen Klangregelung, getrennt für Lautstärke, Bässe, Höhen, Stereo-Balance (links/rechts) und Quadro-Balance (vorn/hinten). Abschaltbare, gehörrichtige Lautstärkereglung (Conour/Linear-Taste.) Tasten für Stillabstimmung und Rauschen. Anschlüsse für TA-Magnet und -Kristall, 2 weitere Anschlüsse für TA/TB-Stereo bzw. Quadro vorn/hinten. Anschlüsse nach DIN 45 327 für 2 Stereo- oder 1 Quadro-Kopfhörer. Schaltbare Anschlüsse für 3 Lautsprecher-Paare (4 Ohm).
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'''Special Features'''
 +
* 160 Watt 4-channel HiFi receiver
 +
* Station memory for 8 FM programs
 +
* Optical display Tunoscope for optimal center tuning of stations
 +
* Tuning indicator
 +
* Indicator lamp for stereo programs
 +
* Indicator lamp for Automatic Frequency Control (AFC) On
 +
* Electronic power-on delay
 +
* Ferrite antenna for MW and LW
 +
* Shortwave magnifier
 +
* Mono / Stereo button
 +
* Amplifier section:
 +
** Integrated TA magnetic preamplifier
 +
** Differential amplifier and outputs of the output stages without electrolytic capacitors ensure excellent linearity even at the lowest frequencies
 +
** Safety through electronic protection circuits against overload, short circuit and overheating
 +
* The most expensive Grundig HiFi receiver of all time. Stereo sound in 1 or 2 rooms. SQ matrix quadrophony. And this is how the trade press judged it: "A top-class receiver with first-class reception performance and excellent amplifier operation, future-proof thanks to mono, stereo, quadro-matrix and quadro-discrete technology" (STEREO).
 +
This proven top-of-the-line Hi-Fi control unit combines a high-quality broadcast receiver section and four complete, separate LF amplifiers (from input to output). This is a particular advantage if you want to provide optimum sound reinforcement for a large room or 2 separate rooms. You can control the volume and timbre of two pairs of speakers completely separately.
 +
In quadrophonic mode the RTV 1040 offers a
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For stereo playback in two separate rooms, 2 x 40/25 watts music/nominal power each.
  
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Empfangsteil: 4 Bereiche: U, K (19...55 m), M, L. UKW-Mischteil mit Gegentaktabstimmung durch Kapazitätsdioden und Bandfiltervorstufe in spezieller Schaltungstechnik für die Verarbeitung hoher Antenneneingangssignale. Hohe Trennschärfe durch 4 ZF-Stufen mit 2 hochselektiven 4-fach-Bandfiltern. Eine elektronische Verzögerung bei UKW unterdrückt während des Einschaltens unerwünschte Sender. Schaltbare automatische UKW-Scharfabstimmung mit Leuchtanzeige. Stereo-Automatic-Decoder in Modultechnik. UKW-Feldstärkeanzeige-Instrument, bei AM als Abstimmanzeige.
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1. operating mode: stereo Stereo playback is possible in one or two separate rooms. The volume, the sound (bass and treble) and the balance can be adjusted individually for each room.
  
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Verstärkerteil: Leistungsbandbreite: 5...80 000 Hz. Integrierter TA-Magnetvorverstärker. Differenzverstärker und elkolose Ausgänge der Endstufen sorgen für hervorragende Linearität selbst bei niedrigsten Frequenzen. Sicherheit durch elektronische Schutzschaltungen gegen Überlastung, Kurzschluß und Überwärme. Gehäuse: Weiß oder schwarz mit Aluminiumeinlagen. Abmessungen: ca. 61 x 15 x 33 cm. (c) Henning Hartmann henning_hartmann (ebay)[/q]
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2nd mode: Quadro-Matrix Playback of Quadro programmes using the SQ matrix or similar method via record, 2-track tape or cassette, or VHF. All stereo programs can also be played back in quasi-quadraphony (similar to 4D).
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3rd mode: Quadro-Diskret Playback of 4-track Quadro-Diskret tapes when a 4-channel tape machine is connected. Playback of records using the CD 4 or similar method (only in conjunction with Grundig CD 4 quadro demodulator and specially designed record player).
 +
 
 +
Operating convenience: Fully electronic VHF program selection via 8 pulse fields by GRUNDIG impuls-electronic. Console-shaped "cockpit" with 7 easy-to-read illuminated instruments and display fields. Triple light panel for automatic display of stereo, quadro-discrete and quadro-matrix. Grundig Super-Tunoscope for exact tuning to station centre on FM and transmission of selected stations from the main dial to individual FM pulse fields, coupled with still tuning. 10 flat-panel controls with exceptionally wide adjustment range for optimum tone control, separately for volume, bass, treble, stereo balance (left/right) and quadro balance (front/rear). Disengageable, aurally correct volume control (Conour/Linear button.) Buttons for silence tuning and noise. Connections for TA magnet and crystal, 2 further connections for TA/TB stereo or Quadro front/rear. Connections according to DIN 45 327 for 2 stereo or 1 quadro headphones. Switchable connections for 3 speaker pairs (4 Ohm).
 +
 
 +
Receiving section: 4 ranges: U, K (19...55 m), M, L. VHF mixer section with push-pull tuning by capacitance diodes and bandpass filter preamplifier in special circuitry for processing high antenna input signals. High selectivity due to 4 IF stages with 2 highly selective 4-fold bandpass filters. An electronic delay for VHF suppresses unwanted stations during switch-on. Switchable automatic VHF sharp tuning with illuminated display. Stereo automatic decoder in modular technology. VHF field strength indicator instrument, for AM as tuning indicator.
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==Notes==
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* Other models in the same series:
 +
* [[Grundig RTV 820]]
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* [[Grundig RTV 850]]
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* [[Grundig RTV 901]]
 +
* [[Grundig RTV 1020]]
 +
* [[Grundig RTV 1040]]
 +
 
 +
 
 +
== Pictures ==
 +
* Extract from brochure: Grundig RTV-1040
 +
[[File:Grundig RTV-1040-Prospekt-12.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
 +
 
 +
== Links ==
 +
* External link: "Hifi Archive" website: [[http://www.hifi-archiv.info/Grundig/1976/]]
 +
 
 +
 
 +
[[Category:Receiver]]

Latest revision as of 09:21, 12 April 2019

Data[edit]

General

  • Manufacturer: Grundig
  • Model: RTV-1040
  • Type: 4-channel receiver
  • Made in: Germany
  • Color: Silver / Black or White
  • Construction period: 1974 - 1977
  • Power Consumption:
  • Dimensions: (WxHxD) 610 x 150 x 330 mm
  • Weight: 15.8 kg
  • Original price approx.: 1'650 DM


Connections

  • Number of inputs:
    • Phono MM: 5 mV, 47 kOhm, max. 100 mV
    • Phono crystal: 250 mV, 1 MOHm, max. 3V
    • Tape Deck: 500 mV / 470 kOhm, max. 5V
    • Antenna: 240 Ohm
  • Number of outputs:
    • Tape Deck: 0,1 - 2 mV per kOhm
    • DIN sockets for 2 speakers L / R, 4 - 16 Ohm
    • Stereo headphones


Technical Data

  • Reception: FM stereo / mono, MW, LW, KW I, KW II
  • Frequencies:
    • FM: 87.5 - 108 MHz

MW: 510 - 1620 kHz LW: 145 - 350 kHz CW I: 3.15 - 8.8 MHz

    • KW II: 8.6 - 22.5 MHz
  • Frequency response: 40 Hz - 15 KHz (± 2 dB)
  • Input sensitivities:
    • VHF: 1.4µV for 15kHz deviation and 26 dB signal-to-noise ratio
    • MW: 6.5µV

LW: 8.0µV

    • KW I: 5µV
    • KW II: 5 - 10µV
  • Distortion factor stereo: 0.5%
  • Common wave selection: 2.0 dB at 1mV antenna voltage and 75 kHz deviation
  • Noise voltage: >75 dB
  • IF rejection: > 86 dB
  • AM rejection: > 65 dB
  • IF rejection: 66 dB
  • Crosstalk attenuation: 35 dB
  • Continuous power stereo (at distortion)
    • 8 Ohm:
    • 4 Ohm: 2 x 30W DIN
  • Continuous power Quadro (at distortion factor)

8 Ohm:

    • 4 Ohm: 4 x 25 W
  • Dynamic power stereo
    • 8 Ohm:
    • 4 Ohm: 2 x 40W DIN
  • Dynamic power Quadro
    • 8 Ohm:
    • 4 Ohm: 4 x 40W DIN

Distortion factor: < 0.5% at 40-16000 Hz and 0.2% at 1000 Hz 50 W at 4 Ohm

  • Attenuation factor: 14 at 4 Ohm
  • Overall frequency response: 20 - 20'000 Hz ± 1.5 dB
  • Power bandwidth: 5 - 80 000 Hz
  • Signal to noise ratio:
    • Phono 1 & 2: >60 dB
    • Tuner: >84 dB

Tape: >84 dB

    • Crosstalk attenuation 55 dB / 1000 Hz, 50 dB / 40 - 10000 Hz
  • Tone control:
    • Bass at 20Hz: - 20 to + 15 dB
    • Tweeter at 2000Hz: - 20 to + 14 dB
  • Balance: - 7.4 to + 2.6 dB
  • Loudness / Contour: 30Hz + 33 dB, 15000Hz + 10 dB
  • Treble filter 1: 3 kHz
  • Treble filter 2: 5 kHz


Special Features

  • 160 Watt 4-channel HiFi receiver
  • Station memory for 8 FM programs
  • Optical display Tunoscope for optimal center tuning of stations
  • Tuning indicator
  • Indicator lamp for stereo programs
  • Indicator lamp for Automatic Frequency Control (AFC) On
  • Electronic power-on delay
  • Ferrite antenna for MW and LW
  • Shortwave magnifier
  • Mono / Stereo button
  • Amplifier section:
    • Integrated TA magnetic preamplifier
    • Differential amplifier and outputs of the output stages without electrolytic capacitors ensure excellent linearity even at the lowest frequencies
    • Safety through electronic protection circuits against overload, short circuit and overheating
  • The most expensive Grundig HiFi receiver of all time. Stereo sound in 1 or 2 rooms. SQ matrix quadrophony. And this is how the trade press judged it: "A top-class receiver with first-class reception performance and excellent amplifier operation, future-proof thanks to mono, stereo, quadro-matrix and quadro-discrete technology" (STEREO).

This proven top-of-the-line Hi-Fi control unit combines a high-quality broadcast receiver section and four complete, separate LF amplifiers (from input to output). This is a particular advantage if you want to provide optimum sound reinforcement for a large room or 2 separate rooms. You can control the volume and timbre of two pairs of speakers completely separately. In quadrophonic mode the RTV 1040 offers a For stereo playback in two separate rooms, 2 x 40/25 watts music/nominal power each.

1. operating mode: stereo Stereo playback is possible in one or two separate rooms. The volume, the sound (bass and treble) and the balance can be adjusted individually for each room.

2nd mode: Quadro-Matrix Playback of Quadro programmes using the SQ matrix or similar method via record, 2-track tape or cassette, or VHF. All stereo programs can also be played back in quasi-quadraphony (similar to 4D).

3rd mode: Quadro-Diskret Playback of 4-track Quadro-Diskret tapes when a 4-channel tape machine is connected. Playback of records using the CD 4 or similar method (only in conjunction with Grundig CD 4 quadro demodulator and specially designed record player).

Operating convenience: Fully electronic VHF program selection via 8 pulse fields by GRUNDIG impuls-electronic. Console-shaped "cockpit" with 7 easy-to-read illuminated instruments and display fields. Triple light panel for automatic display of stereo, quadro-discrete and quadro-matrix. Grundig Super-Tunoscope for exact tuning to station centre on FM and transmission of selected stations from the main dial to individual FM pulse fields, coupled with still tuning. 10 flat-panel controls with exceptionally wide adjustment range for optimum tone control, separately for volume, bass, treble, stereo balance (left/right) and quadro balance (front/rear). Disengageable, aurally correct volume control (Conour/Linear button.) Buttons for silence tuning and noise. Connections for TA magnet and crystal, 2 further connections for TA/TB stereo or Quadro front/rear. Connections according to DIN 45 327 for 2 stereo or 1 quadro headphones. Switchable connections for 3 speaker pairs (4 Ohm).

Receiving section: 4 ranges: U, K (19...55 m), M, L. VHF mixer section with push-pull tuning by capacitance diodes and bandpass filter preamplifier in special circuitry for processing high antenna input signals. High selectivity due to 4 IF stages with 2 highly selective 4-fold bandpass filters. An electronic delay for VHF suppresses unwanted stations during switch-on. Switchable automatic VHF sharp tuning with illuminated display. Stereo automatic decoder in modular technology. VHF field strength indicator instrument, for AM as tuning indicator.


Notes[edit]


Pictures[edit]

  • Extract from brochure: Grundig RTV-1040

Grundig RTV-1040-Prospekt-12.jpg


Reports[edit]

Links[edit]

  • External link: "Hifi Archive" website: [[1]]
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