Members BandofThievesâ„¢ Posted November 12, 2007 Members Share Posted November 12, 2007 My Rotosphere Mk1 just stopped working friday night. Powers up passes signal. But no effect. On/Off switch is fine. Led won't light up for on/off. Worked fine never moved,just stopped. I thought it was the switch. Any suggestions?? Link to comment Share on other sites More sharing options...
Members telephant Posted November 12, 2007 Members Share Posted November 12, 2007 Maybe the preamp tube died? I have a MK I as well but havent used it in ages. Link to comment Share on other sites More sharing options...
Members BandofThievesâ„¢ Posted November 12, 2007 Author Members Share Posted November 12, 2007 Maybe the preamp tube died? I have a MK I as well but haven't used it in ages. I don't think I could be that lucky. It is very weird. The switch is good but turning it on and off does not turn the led on or effect the signal. The output and gain knobs have zero effect.. Link to comment Share on other sites More sharing options...
Members fuzzface71 Posted November 12, 2007 Members Share Posted November 12, 2007 The switch might be busted. I had that problem before. Link to comment Share on other sites More sharing options...
Members BandofThievesâ„¢ Posted November 12, 2007 Author Members Share Posted November 12, 2007 The switch might be busted. I had that problem before. We benched the pedal today and the on/off switch checked out fine.. Everything appears to work except the on/off led but there is NO Leslie effect. Link to comment Share on other sites More sharing options...
Members fuzzface71 Posted November 12, 2007 Members Share Posted November 12, 2007 We benched the pedal today and the on/off switch checked out fine.. Everything appears to work except the on/off led but there is NO Leslie effect. If the led's don't work then the switch might be busted? Link to comment Share on other sites More sharing options...
Members BandofThievesâ„¢ Posted November 12, 2007 Author Members Share Posted November 12, 2007 If the led's don't work then the switch might be busted? We bypassed the switch(hardwire) and still nothing.I have a email in to H&K..Anyone have a tech schematic?? Link to comment Share on other sites More sharing options...
Members fuzzface71 Posted November 12, 2007 Members Share Posted November 12, 2007 What about the tubes? Link to comment Share on other sites More sharing options...
Members BandofThievesâ„¢ Posted November 12, 2007 Author Members Share Posted November 12, 2007 What about the tubes? One tube and it was lighting up. It is about a month old 12ax7lps. Ill check tomorrow crazier things have happened. Link to comment Share on other sites More sharing options...
Members fuzzface71 Posted November 12, 2007 Members Share Posted November 12, 2007 Goodluck. Link to comment Share on other sites More sharing options...
Members BandofThievesâ„¢ Posted November 12, 2007 Author Members Share Posted November 12, 2007 Goodluck. Thanks Brother. I am using the RT20 for now. Really hard pedal to dial in on a pedalboard.I'm running a one amp rig right now. Link to comment Share on other sites More sharing options...
Members fuzzface71 Posted November 12, 2007 Members Share Posted November 12, 2007 Well, after getting and having a Line 6 RotoMachine. I found one used locally and bought another Rotosphere. It just sounds right and damn cooler on my board. Link to comment Share on other sites More sharing options...
Members BandofThievesâ„¢ Posted November 13, 2007 Author Members Share Posted November 13, 2007 Well, after getting and having a Line 6 RotoMachine. I found one used locally and bought another Rotosphere. It just sounds right and damn cooler on my board. The RT is hard to adjust volume wise.mixed in with other pedals. Kinda like a digital delay. I did find a Walsh tone with it Saturday night with the drum/horn knob at 9oclock,but that is another story.. Thanks for your suggestions on the HK. Keith Link to comment Share on other sites More sharing options...
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