Nice pic with the bird, Plaid.Semi-random pic from last night's American Legion gig. No lighting in band 'area', 1 guitarist out of view. R200c over R112 on 'Ampwedge'View attachment 3180796
TalkBass has been independent since 1998. Add your voice.
Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
Join free Log in
Want zero display ads or expanded classifieds tools? Compare plans.
Nice pic with the bird, Plaid.Semi-random pic from last night's American Legion gig. No lighting in band 'area', 1 guitarist out of view. R200c over R112 on 'Ampwedge'View attachment 3180796
Thanks-new avatar pic is from last night.Nice pic with the bird, Plaid.
Hi all it has been a while since I have been here.
G-dog approached me in another thread and asked if I would share a result from a question I had posted. He also invited me to join this club as well.
The short version of the question was, I've had a Rumble 40 for home practice for little over 6 mos now. Up until recently I returned to this instrument playing mainly basses with humbucker type pups. Hofner HCT 500/1, and a Gretsch Jr Jet. I then read about the Mustang PJ. Which purchased and greatly modified. When completed I plugged it into the Rumble and there was his, hum, and static. The answers to why this was happening from local bass players I didn't accept. From Fender to Fender, to the age old house wiring. So here is the outcome.
It's always the small things isn't it? After I got the responses from here last night I rolled over to the Rumble 40 thread and read through. I seemed to remember this issue being brought up there and discussed thoroughly about 6 months ago. I found the discussion and read through before posting any questions.
There seemed to be a central theme going on. The questions and the answers always fell on to the same point. Connections. Whether they referred to the output and input jack on the bass and the amp, the ground connections at either the wall or the power socket in the amp, or the jack plugs on the output cable.
So I made a list of the simpler checks and decided to read the more complex after completing these. Using the KISS principle.
I cleaned the plug ends on the output cable with Alcohol, I also cleaned the input jacks on the bass and the amp using q tips, I replaced the power cable with new one I just so happened to have, and I plugged into a known good high end surge protector. I also copied down 2 control settings from the Fender customer forum that claimed to assist in resolving this issue.
What I did not do was open up the bass at all and mess with any of the wiring or connections, deciding if I got to that point it was electrician time. I did check the seating of the switch, output jack, controls and tightened where needed.
At this point I plugged in and powered on in the standard way. Dead silence unless the gain, the drive, level, treble, and volume were cranked up on the amp and the tone and the volume on the bass were turned up as well. When the levels were returned to the recommended placement from the forums it became clean as a whistle. Even when selected to the J pup exclusively.
I realize that this explanation has been fairly long winded and involved but my hope is that it might be of help to someone experiencing similar issues.
I also am aware that I lucked out by having individuals willing and patient enough to provide input, suggestions, and experience to steer me towards the easier and simpler solutions first.
Finally I have no idea which trick worked or if it was a combination or all of them. All I know is that it is fine now and my OCD is back at rest. Until the next time.
Once again I give my thanx and appreciation to the members here.
As it was once said to me “A free fix is kinda nice every once and awhile"
Bob
Anyone else' original knobs get all gunky and sticky?
Nope, nothing like this. the amp has been sitting in the bag in my studio for awhile and the plastic knobs are decaying.Sounds like the grease on your pots is drying up or like someone spilled something down the front/top of your amp. I'd look into how to clean and re-grease the pots.
I auditioned today for a classic rock cover band (doing some country too but primarily classic rock stuff) and it sounded fantastic! It wasn’t even close to being pushed (gain at 9 o’clock and master at noon. Compliments from the lead singer on the sound/tone. The “Vintage” button is UNBELIEVABLE! It at least triples the low end. Then, if you want a little more clarity, put your horn on “full” and engage the “bright” button.... holy smokes! Kick a** tone and power. And the amazing thing is, you’re only using 350 watts since the 410 is an 8 ohm cab. Plenty of balls. I’m going to get the Rumble 115 cab and place the 410 on top of it. A 410 + 15 cab; a full 500 watts if you need it. Would cover pretty much any gig... even outside. This 410 has balls galore! I cannot even imagine it paired with a 15. If you don’t need all that power, take either your 410 or 15 solo. That would suffice for many club gigs. Don’t hesitate... pull the trigger. I’m very satisfied and it easily passed the test today. Good luck and let me know if you go with the Rumble 500 and 410. Oh, and by the way, I’ve read extensively that the Rumble series are very solid and RELIABLE. I have an Ampeg BA210v2 and it has a rattling problem. I’ve used it a total of about 30 hours at moderate volumes. Not impressed. This Rumble has it all over the Ampeg!Gratz
I think I've decided that this is exactly what I'm saving for lol
I have an Ampwedge. Great little product!Semi-random pic from last night's American Legion gig. No lighting in band 'area', 1 guitarist out of view. R200c over R112 on 'Ampwedge'View attachment 3180796
Nope, nothing like this. the amp has been sitting in the bag in my studio for awhile and the plastic knobs are decaying.

IDK where you are but heat/humidity can wreak havoc and if it's put in the bag hot(or cold), it'll hold temperature and any gasses given off will accumulate. Let it breathe.Nope, nothing like this. the amp has been sitting in the bag in my studio for awhile and the plastic knobs are decaying.
G'day fellow Rumblers. Haven't been here for a few weeks - been too busy rehearsing and gigging.
Anyway, we had a pub/bar gig last weekend about a hundred miles from home in a little out of the way Aussie country town, so I took my v3 100 as a spare juuust in case. I've been using my 200c recently and when I was setting up I thought, as it's here, why not try the 100 on top of the 200. So I linked the 100 to the 200 via the effects send/return.
Massive sound. Couldn't believe how good it was. My favourite sound from the 12" 100 plus the bonus of the 15" from the 200. Now I'm not really techno savvy, but I assume the 100 also drives the 200 to give extra wattage/volume? Is that what happens, because I had a massive sound?
The 100 gain was at 10 o'clock and master volume at 11 o'clock - which would not normally cut the mustard in our covers rock band at this venue. The 200 volume was at zero so don't quite understand how it all works. I'd be interested in your expert responses.
The original knobs on the v3 Rumbles are «rubberized», like many other products designed to be soft and comfortable to the touch, like remotes etc. These polymers can break down over time, usually (I’m told) through some form of oxidation, and become sticky. Depending on the formulation, external factors like heat can speed up this process. It hasn’t happened to me with Rumble knobs yet, though.Anyone else' original knobs get all gunky and sticky?
The original knobs on the v3 Rumbles are «rubberized», like many other products designed to be soft and comfortable to the touch, like remotes etc. These polymers can break down over time, usually (I’m told) through some form of oxidation, and become sticky. Depending on the formulation, external factors like heat can speed up this process. It hasn’t happened to me with Rumble knobs yet, though.
There are several fixes to this that may or may not work, again depending on the exact composition of the polymer, such as cleaning with isopropyl alchohol or Goo Gone. However, amp knobs are so easy to come by that I’d just swap them out.
