Hi guys, i just got my used AMP 220 head the other day, and i've got to say, this is a great little amp. I got it once i heard that Steven Rabe (SWR) designed the preamp, and it had that SWR sound, for a lot cheaper than SWR prices! It really blows my old GK 250BL right out of the water! I am sorry if this sounds like i am advertising for AMP, but i'm not...they went out of business, but i will say, if you see one for a decent price, and want that SWR sound, AMP is definatly worth a try! Charlie
Personally, I think they sound a hell of a lot better and an SWR (and I've owned my share of SWR's). It's (BH-420) my favorite all solid state head period...
The Thunderfunk is the current state of the evolution of the AMPs. I'm very happy with my TFB550, but am interested in comparisons with its predecesors ... I bought the TFB because it was so highly praised by bassists
If you want a comparison, hit up Brad Johnson. He has em all (AMP BH-420, Gibson GB-440 and a Thunderfunk or two).
I'd say the 250 is VERY transparent...like it's not there...oh yeah, that's because there was no 250 The quick compare and contrast is that the 220/260 are simplified. Only three bands of sweep EQ (vs. 4 on the 420), no limiter, crossover frequency is fixed at 1Khz, only one volume (no gain/master, no clip LED), a few pounds lighter.
Actually, there was a 250. It was a dual channel model. I was talking to Russ a couple of years ago and I asked if he happened to have anything laying around and he told me he wished I had gotten hold of him a week earlier because he had just gave a 250 to a friend. I don't remember the specific details, but I remember him saying something about it being 2 channel.
Well K-Frog if the 250 exists it's a scarce one...never seen or heard of it so it must have come out in the final year of the company's life when they also made one last stab at speaker cabs (I actually HAVE seen one of those...they put the ports inside the handles!!!). The catalog sheets I have from a year before they went under don't list it but do have the equally rare keyboard and guitar amps.
I saw one (a 250) for sale on Ebay a few months back and yes it was dual channel. It was up for auction in the UK and the shipping would have killed me (I emailed him for a quote). So yes, they did exist...
I had only seen one prior reference to the 250 before talking to Russ, him confirming the existence, and the rarity of them. I didn't realize they did guitar amps until I saw a broken one in the basement of a local music store about 6 months ago. I can't help but wonder how nice they were, given our love of the AMP bass heads.
There was a two channel recently on eBay, it was north of Baltimore IIRC. First time I'd ever seen one. Anyone want an XB-15?
C'mon Brad, the XB-15 is just too cool!!! I use mine as part of my practice rig It's too bulky to take it on gigs, I just bought it for grins...
It's a convertible 1-15 cab. http://www.talkbass.com/forum/attachment.php?attachmentid=23173 The case is a sleeve, the cab itself has an open bottom. When fully extended it's a Big ported 1-15: http://www.talkbass.com/forum/attachment.php?attachmentid=18114