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Peisy
Joined: Jul 28, 2003
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Location: Kristiansand
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 Posted: Sat May 18, 2013 12:47 00 Post subject: Bokser - strømtrekking. |
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Jeg har aktive mic'er på den ene gitaren min. Dersom jeg lar kabelen stå i gitaren tappes batteriet. Gjelder dette for stomp bokser, tunere osv som går på batterier? Altså, jeg har en sløyfe med vreng boks, delay og tuner. Vreng boksen har adapter, mens delay og tuner har batteri. Disse lyser når de er i bruk og lyser ikke når de ikke er i bruk. Men trekkes det uansett strøm fra de ettersom de er med i sløyden og er koblet med jack kabler?!
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Stian
Joined: Jul 30, 2003
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| Posted: Sat May 18, 2013 7:25 07 Post subject: |
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Mener bestemt at de tappes dersom jacken står i. I hvert fall Boss-tuneren.
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Espen
Joined: Apr 13, 2004
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Location: Vålerenga, så klart.
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| Posted: Sat May 18, 2013 7:31 07 Post subject: |
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De fleste gitarpedaler har en stereo-jack-inngang som mekanisk slutter kretsen når du setter inn en mono-plugg.
Altså - batteriet blir bare brukt når du har en kabel plugget i input på pedalen.
| Quote: | | A standard stereo jack is used on most battery-powered guitar effects pedals to eliminate the need for a separate power switch. In this configuration, the internal battery has its negative terminal wired to the sleeve contact of the jack. When the user plugs in a two-conductor (mono) guitar or microphone lead, the resulting short-circuit between sleeve and ring connects an internal battery to the unit's circuitry, ensuring that it powers up or down automatically whenever a signal lead is inserted or removed. A drawback of this design is the risk of inadvertently discharging the battery if the lead is not removed after use, such as if the equipment is left plugged in overnight. |
http://en.wikipedia.org/wiki/Phone_connector_(audio)
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Uncle_Oyster
Joined: Aug 21, 2004
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Location: Sørvik
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| Posted: Sat May 18, 2013 9:44 09 Post subject: |
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| Espen wrote: | De fleste gitarpedaler har en stereo-jack-inngang som mekanisk slutter kretsen når du setter inn en mono-plugg.
Altså - batteriet blir bare brukt når du har en kabel plugget i input på pedalen.
| Quote: | | A standard stereo jack is used on most battery-powered guitar effects pedals to eliminate the need for a separate power switch. In this configuration, the internal battery has its negative terminal wired to the sleeve contact of the jack. When the user plugs in a two-conductor (mono) guitar or microphone lead, the resulting short-circuit between sleeve and ring connects an internal battery to the unit's circuitry, ensuring that it powers up or down automatically whenever a signal lead is inserted or removed. A drawback of this design is the risk of inadvertently discharging the battery if the lead is not removed after use, such as if the equipment is left plugged in overnight. |
http://en.wikipedia.org/wiki/Phone_connector_(audio) |
Kan av ufrivillig og irriterende erfaring skrive under på at dette er korrekt - alt fra tuner til vreng til wah var fullstendig dødt da man kom hjem fra ferie. Det medførte da også at jeg etterpå fiksa hele riggen til å leve på adapter. Føles hakket tryggere.
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Peisy
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Stian
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Peisy
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Espen
Joined: Apr 13, 2004
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| Posted: Sat May 18, 2013 10:34 10 Post subject: |
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Antakelig bruker du mindre strøm når effekten er avslått, ja.
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Peisy
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kattpiss
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Shrinebuilder
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| Posted: Sat May 18, 2013 11:12 11 Post subject: |
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Det er så mye ryddigere med brett og strømforsyning.
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Peisy
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