3 simple steps to making your Rumble sound it's best!
I recently got a new Fender rumble 500 combo, despite 25 yrs of thump'n, it's the first new cab I've ever bought. I have always purchased used gear. *My standard gigging rig is a 1998 David Eden WT-400 with Ashdown 210 and Ashdown 410 cabs.
That being said, right out of the box I could hear the "newness" and strained tightness and fartiness of the speakers so I did a 12 hour burn in/frequency test and it's the best decision I could have made to get the combo sounding great and ready for gigging with minimal effort.
I burned in the speakers for 12 hours: 4 hours a night for 3 nights in a row and let me tell you...it sounds like a totally different combo and the tone and speaker response now is night/day difference and totally amazing. Here is what I did:
1) Four hours of this video, SAFE volume level:
2) Four hours of this video, SAFE volume level:
3) Then I used a looper for four hours. I recorded finger style (which I play 99% of the time), a lil pick and some slap, turned the volume all the way down, turned gain, drive and every EQ knob to full, engaged the horn and all 3 buttons (bright, contour, vintage), then slowly added enough volume to make it as loud as it could SAFELY handle (rattling every loose item in my entire house and knocking pix off the walls...haha).
***CAUTION: Do NOT leave your speakers unattended, monitor very very closely and use some common sense...the intent it to safely wear in your speakers, not to blow them!***
The next night I ran the looper again and adjusted everything to find the tone I like (only took me about 20 min) and vwala...it was like majic. What a difference it made!
I just can't believe how good this lil damn beast of a combo sounds by itself let alone with an ext cab. I'm still reluctant to say it, but I am a "combo convert" now. Thanks Fender!
The time and effort was, without a doubt, 100% worth it. It is something I will always recommend to everyone now. I will probably do it all over again one more time for good measure.
Keep thump'n. Peace, Rizillin \m/