910 Stereo

Emud, Ernst Mästling; Ulm

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  • Année
  • 1959 ?
  • Catégorie
  • Radio - ou tuner d'après la guerre 1939-45
  • Radiomuseum.org ID
  • 116943

Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.

 Spécifications techniques

  • No. de tubes
  • 10
  • Principe général
  • Super hétérodyne (en général); FI/IF 460/10700 kHz
  • Gammes d'ondes
  • PO, OC et FM
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 110 Volt
  • Haut-parleur
  • 6 HP
  • De Radiomuseum.org
  • Modèle: 910 Stereo - Emud, Ernst Mästling; Ulm
  • Remarques
  • Mono Radio mit Gegentakt-Endstufe, umschaltbar auf Stereo-NF-Verstärker mit jeweils einer EL84 pro Kanal.
  • Schémathèque (1)
  • -- Original-techn. papers.
  • Auteur
  • Modèle crée par Pius Steiner. Voir les propositions de modification pour les contributeurs supplémentaires.

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Contributions du forum pour ce modèle: Emud, Ernst Mästling: 910 Stereo

Discussions: 2 | Publications: 7

I have a question with regards to some of the capaciters in my Emud 910. A few of the 20nf have three wires coming from them, what are these caps? Is it basically two 20nf caps with a common to ground? Thanks for your help as I am not familiar nor have I seen this type of capaciter.

Gregg Ruecker, 24.Jan.15

Weitere Posts (2) zu diesem Thema.

Greetings,

 

I am a new member with Radiomuseum and I live in the United States. I am a Ham operator and tube hobbyist. I have restored many amps and tuners form the US. I have just recently started to work on a beautiful Emud console stereo, model #910. I have the schematic and I have this question. The way the schematic is shown is a bit different from what I am used to here in the US. Can anyone help me understand the Europeon schematics. My main question is how the switches are displayed and identified. On the schematic that I have, it shows the switches with numbered circles and there is a table with dots that somehow correspond to the different switches. The switches are not actually named on the schematic. Can anyone help me understand how to put these two pieces of information together to identify the swiches in the schematic? Also, in the US we often have two seperate output transformers for a stereo amplifier. It appears that this chassis has only one OT. Am I to assume two seperate windings in this transformer? It also appears that the negative feedback is taken from a seperate tap on the transformer....is this also common? Anyway, I find the unit to be very nicely built and am looking forward to getting it operational...it's just a little different from what I am used to so any help would be greatly appreciated. Please excuse my dumb questions.

Thanks,

 

Gregg Ruecker

 

edited the title

Gregg Ruecker, 04.Mar.10

Weitere Posts (5) zu diesem Thema.