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Mesa Boogie 400+ issue?
Posted: Mon May 05, 2008 2:50 am
by 1965
I picked this beast up on Craigslist today, and it sounds killer. I am having one issue with it though: I'm getting a high pitched, frequency modulator sounding squeal from it right after I turn it off standby on powering up. If I turn it back on standby again and then to on it goes away. Any ideas?
Re: Mesa Boogie 400+ issue?
Posted: Mon May 05, 2008 9:10 am
by ken_j
Make a call to Petaluma. They are very helpful on the phone. They are open for calls Monday through Thursday only.
Re: Mesa Boogie 400+ issue?
Posted: Mon May 05, 2008 10:26 am
by 1965
Will do. At any rate, this thing sounds fantastic. Anyone else around here have one?
Re: Mesa Boogie 400+ issue?
Posted: Tue May 06, 2008 12:00 am
by sharkboy
I used to have one. It was most amazing. Sadly, I didn't still have it when I finally obtained a Rick bass. I think they would have sounded fantastic together.
Mine had a strange warbling at low volume. It was tolerable, but slightly annoying.
Re: Mesa Boogie 400+ issue?
Posted: Tue May 06, 2008 12:28 am
by 1965
I agree, I could really use a 4001 to go along with this. But of course I could use a lot of things. The thing I got going with mine really isn't a big deal, considering it goes away not long after it starts, but I'd like to know what it is.
Re: Mesa Boogie 400+ issue?
Posted: Mon May 12, 2008 8:24 pm
by bottom4
I have a Mesa Venture M-Pulse 600 2x10 combo. Sounds great with my Ricks!