I took delivery of an MB2 from rmc this past week and the amp began distorting with signal going through it after I plugged in my pair of headphones with the speaker disconnected. Then both signals were quite distorted irrespective of output volume. I have been unable to speak to Brian or tech folks at either rmc or GK due to everbody being at NAMM. 'trying to decide whether to get a refund and wait for the corrected line to make it to rmc or to send it to GK for an update.
Any opinions?
thanks
Sam thing happned to me. RMC said to just call GK for a replacement (209) 234-7300. I gave them a call about that issue. Talked to a woman, forgot her name. They sent me a UPS shipping return slip that afternoon and shipped a new one the next day.
No issues with the new one. I used it at practice last night and it cranks. No distortion out of this one. Very edgy and punchy with or without the boost on, although the boost will give you more edge. Cut through very well for hard rock with two loud noisy guitarists.
It's the Gk tone all the way. Actually more edge to it than my 1001RBII running at 8ohms into a 410SBX cab. Knobs setup for rock like the manual, master 3o'clock and input about 10.
It seems to me the difference is kind of like a V8 purring down the road at 100mph versus a 4 or 6cylinder doing the same thing with just a little more work.
Now that I have a working one, the first impression was very good. I like using the DI into a mixer over just headphones for home play.
