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Lets get Technical > All Things Tube All about preamp and power amp Tubes.

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 on: Today at 05:14 PM 
Started by rnolan - Last post by Tim
Thanks , I'll change the diodes Just in case. That could be it as it was just on boot up it was locking up at the ADA screen going no where. cheers.

 on: Today at 03:07 PM 
Started by rnolan - Last post by MarshallJMP
Midi, maybe a bad contact in the ribbon cable connectors, have you tried to pull it out and put it back in again?

Another thing to try is replacing the diodes D38,D39 these can fail sometimes giving an unstable 5V to the ┬ÁP at startup.

 on: Today at 02:58 PM 
Started by Soloist - Last post by MarshallJMP
Airpressure, humidity, temperature? Those can have an influence on the sound sometimes.

Beer? Too much beer? too many beers???  :facepalm: :wave: :lol:

Hahahahaha  :thumb-up:

 on: Today at 02:57 PM 
Started by herbyguitar - Last post by MarshallJMP
No not really, I want to lower the output of the tubeboard a bit. Not sure if this will help but it won't hurt anything.

 on: Today at 02:46 PM 
Started by Wimbish - Last post by MarshallJMP
Ok let me know how that goes

BTW did you got my email?

 on: Today at 02:18 PM 
Started by rnolan - Last post by rnolan
Hey Tim, well that's strange, well while it's working, plug a gitar into it, run the a/b/ outs into a stereo amp/speakers and try the factory presets, patch 1 is Marshall.  Alternately you can run one channel into your JCM500 flick that top switch so it's instrument level, you'll need t play with the amp eq a bit t get it flat.
If you play it for a while, change patches IIRC the first 4 banks have factory patches (a variety of sounds for various guitars)

When I got zapped, I had my hand/finger under the CPU pushing up while I pushed it in/down from on top, so it was strange as there shouldn't be any big voltages there.

 on: Today at 12:52 PM 
Started by rnolan - Last post by Tim
Plugged it in again this morning- still working ?  :o
I'll keep it on the bench for a while and see what happens.( intermittent problems are a pain! )
n.bYou must have touched the tubes supply or the 240 input to get zapped.  Wakes you up doesn't it ;-)

 on: Today at 11:38 AM 
Started by Sirion - Last post by Dante
Chucky used a G-system with his...hit him up

 on: Today at 07:08 AM 
Started by bunkyloo - Last post by Dante
Dang, have a whole rig there, an MP-1, an MP-2 and a pitchraq? Welcome to the family!

Folks in here will help you sort things out, no worries  :thumb-up:

 on: Today at 04:49 AM 
Started by rabidgerry - Last post by rabidgerry
Nope, the DHP33 and DHP55 are for guitar

Hmmmm weird I thought they were "general purpose" harmony machines.  I would not want to buy one and suffer from shit tracking.  Weird Satriana and The Edge and others all liked the IPS33B.

Wonder why they changed the name of the range, I DHP were the follow ons from the IPS.  Read the 55 is better than the 33.  Since I already got the Intellipitch, why should I be looking out for the DHP33 or DHP55?  Are you trying to increase my gas?

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