So this is weird... any ideas?

Discussion in 'Amp Central Station' started by Jakedog, Jun 30, 2020 at 11:07 PM.

  1. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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    I have a Marshall Origin 20 combo.

    I have a TC Electronic HOF mini pedal I use for reverb with this amp.

    I generally run everything right into the front end. Of any amp. My whole life. Always have. I’ve tried loops, but I always tend to think everything sounds better in the front end.

    Decided to try the loop on the Origin with the HOF mini.

    It gives me zero reverb. Amp sounds exactly the same. It doesn’t have any effect on it whatsoever... except...

    It causes feedback. It starts very low, and gets louder and louder until that all you hear. Even with no guitar plugged in. But no reverb... I thought maybe I had the cables backward, even though I checked them many times. So I switched them. It does the exact same thing.

    Unplugged the pedal, while leaving both cables just hanging out of the loop jacks, and the amp functions perfectly. Pedals in front, amp functions perfectly. Anything in the loop produces zero effect. It just causes feedback. Starts very low, then gets louder and louder until that’s all there is...

    I welcome your armchair diagnoses.
     
  2. telepraise

    telepraise Tele-Afflicted

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    Why change what you've always done if it works? I use the HOF in front of my Fenders and it sounds great!
     
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  3. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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    I absolutely agree. Just weird that the FX loop functions (or rather doesn’t function) that way.
     
  4. aleski

    aleski TDPRI Member

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    I got one from very deep in the armchair: is the loop tube-driven?
     
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  5. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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    I do not know, but I don’t believe so... I suppose it could be.

    I checked all the tubes. None are even remotely microphonic. All are in prefect working order.
     
  6. Obsessed

    Obsessed Telefied Ad Free Member

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    Have you tried a different pedal in the f/x loop, just to make sure it is operational?
     
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  7. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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    It does the same thing with any pedal I put in the loop. Doesn’t matter what it is. I’ve never seen a loop do this. It’s very odd. It doesn’t really worry me that much. As I said, I don’t really ever use a loop. But it would be nice if it worked if I really needed it.
     
  8. Rockhead

    Rockhead Tele-Meister

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  9. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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  10. Rockhead

    Rockhead Tele-Meister

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    Glad I could help, that is if it works!
     
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  11. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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    Well I left the amp at the rehearsal space. No gigs right now. So I’ll know in about a week!
     
  12. bcorig

    bcorig Friend of Leo's Silver Supporter

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    I love this site.
     
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  13. dogmeat

    dogmeat Tele-Afflicted

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    first thought is the loop is pooched. but maybe the pedal will make it better. let us know
     
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  14. homesick345

    homesick345 Poster Extraordinaire

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    short in the loop of some kind take the amp for repair
     
  15. El Marin

    El Marin Tele-Afflicted

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    I have an Origin50. You NEED the pedal.
     
  16. jimbo735

    jimbo735 Tele-Afflicted

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    20200701_054930.jpg
    :D
     
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  17. Jakedog

    Jakedog Doctor of Teleocity Ad Free Member

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    I’ll try the foot switch next time I’m at the rehearsal space. That’s a freakin weird design. And I really don’t understand the point of it. But it is what it is.
     
  18. El Marin

    El Marin Tele-Afflicted

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    Not to me. I don't use the loop, so why having it ON? I have tried just with a patch cable, the result is negligible... I have used a tuner trough the loop Good result.

    Sometimes, if the gig is too punk, squat houses and many people jumping and pogo-ing I don't take out any pedal and only use the Origin pedal. Then I put the tuner over the amp trough the loop.

    Sometimes I use a slap back echo delay to rockabilly... Switch is OK if you don't want it to be ON
     
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