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ARCHIVED FORUM -- March 2012 to February 2022
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This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022

 

Bluetooth Transmitter at Beomaster 7000

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mdg77
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mdg77 Posted: Fri, Jul 23 2021 11:22 AM

In German: Hi, ich nutze einen Beomaster 7000 mit einem Beogram 7000, einem Beolab 2 und Beolab 8000. Über den AUX-Eingang betreibe ich zudem einen Bluetooth-Empfänger. Optisch und akustisch alles in allem ein Traum.

Zusätzlich möchte ich in einem Nebenraum noch einen Bluetoothlautsprecher betreiben. Denkbar wäre, am Kopfhörerausgang des Beomaster einen Transmitter zu stecken. Das möchte ich aber nicht, weil dadurch die Beolabs kein Signal mehr bekommen würden (von der optischen Beeinträchtigung ganz abgesehen). Der Beomaster hat meines Erachtens keine Line-Out-Buchse (die Line-In-Line-Out-Buchse ist wohl nur für ein Equalizer gedacht), so dass ich die Idee hatte, auf die passiven Lautsprecheranschlüsse Cinch-Adabter zu setzen und das Audiosignal über einen entsprechenden Trasmitter zu senden. Da das aber ein aktives Signal ist, habe ich Angst, dass mir das den Transmitter oder aber, was noch schlimmer wäre, den Beomaster zerfetzt.

Hat jemand eine Idee, wie sich das Problem lösen lässt? DANKE!

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In English: Hi, I use a Beomaster 7000 with a Beogram 7000, a Beolab 2 and Beolab 8000. I also operate a Bluetooth receiver via the AUX input. Visually and acoustically all in all a dream.

In addition, I would like to operate a Bluetooth loudspeaker in another room. It would be possible to plug a transmitter into the headphone output of the Beomaster. But I don't want that because the Beolabs would no longer receive a signal (not to mention visual aspects). In my opinion, the Beomaster does not have a line-out socket (the line-in-line-out socket is probably only intended for an equalizer), so I had the idea of ​​using cinch adapters on the passive speaker connections - and send the audio signal to a Bluetooth Trasmitter. But since this is an active signal, I'm afraid that it will tear up the transmitter or, what is even worse, the Beomaster.

Does anyone have any idea how to solve the problem? THANK YOU!

lawrencejmcook
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mdg77:

In English: Hi, I use a Beomaster 7000 with a Beogram 7000, a Beolab 2 and Beolab 8000. I also operate a Bluetooth receiver via the AUX input. Visually and acoustically all in all a dream. In addition, I would like to operate a Bluetooth loudspeaker in another room. It would be possible to plug a transmitter into the headphone output of the Beomaster. But I don't want that because the Beolabs would no longer receive a signal (not to mention visual aspects). In my opinion, the Beomaster does not have a line-out socket (the line-in-line-out socket is probably only intended for an equalizer), so I had the idea of ​​using cinch adapters on the passive speaker connections - and send the audio signal to a Bluetooth Trasmitter. But since this is an active signal, I'm afraid that it will tear up the transmitter or, what is even worse, the Beomaster. Does anyone have any idea how to solve the problem? THANK YOU!

Use the line level output from the Tape2 socket and feed it to a Bluetooth transmitter.

Make sure that you have volume control on either the Bluetooth transmitter or on your receiving Bluetooth speaker.

Lawrence
mdg77
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mdg77 replied on Mon, Aug 2 2021 5:23 PM

Thank you very much! Does the Tape2-Socket use an outgoing Signal only or do I have to switch it from in to out? And if so: Where? Is the signal permanent?

trackbeo
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Yes.  2 pins on the DIN socket are permanently L/R Out and 2 pins are L/R In (plus the shared ground pin of course).  The only case TAPE2.Out might be muted is when TAPE2 is selected as the input source (to prevent feedback) but I think not; can't try it right now but you can easily test.

Millemissen
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You will need something like this:

https://www.hifisystemcomponents.com/interconnects-cables/din-breakout-cable.html

Das gibt es bestimmt auch bei Amazon.

 

MM

There is a tv - and there is a BV

mdg77
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mdg77 replied on Sun, Aug 8 2021 3:26 PM

Vielen Dank - der Beomaster hat hinten nur 7-polige Sockel, man kann natürlich rein mechanisch ein 5-poliger Stecker auf einen 7-poligen Sockel stecken aber funktioniert das technisch??

mdg77
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mdg77 replied on Sun, Aug 8 2021 3:37 PM

Nevermind - ich habe tatsächlich etwas Entsprechendes gefunden.

https://www.retrokabel.de/de/product_info.php?info=p129_aux-adapterkabel-fuer-b-o---4x-cinchkupplung.html

Wahnsinn. Dank B&O-Fimmel findet man täglich interessante Lösungen für Probleme die normale Menschen gar nicht haben.

Millemissen
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….und der tut wohl genau das, was der von mir gelinkte Adapter tut.

MM

There is a tv - and there is a BV

mdg77
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mdg77 replied on Mon, Aug 9 2021 7:22 AM

Ich bin durch Ihren Link überhaupt erst auf den Adapter gestoßen, so ist's ja nicht. Ihrer ist 5polig, der, den ich gefunden habe, ist 7polig. Mechanisch passen ja beide - nur mal aus Neugier: Sind die beiden zusätzlichen Pole für mein Vorhaben überflüssig bzw. ist der 5er-Din-Stecker so belegt, dass er alles an Signal abgreift, was gebraucht wird?

Millemissen
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Ja, diese sind für diesen Zweck überflüssig.

 

There is a tv - and there is a BV

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