Thunderfunk TFB550-B

**nutdog** · #1 09-01-2011, 11:23 AM

$825 shipped CONUS only
$875 with 2U Gator molded rack case
Discount for local pickup, Dalton, GA. Can meet in Nashville, Chattanooga, Atlanta areas.

Thunderfunk TFB550-B

From manual:
TFB550-B Serial Numbers 600 and up
AC POWER: 100-120-220-240 volts, 50/60 Hz
FUSE SIZE: 3AG 6.25 Amps Slo-Blo for 100-120 volt operation
3.00 Amps Slo-Blo for 220-240 volt operation
PREAMP: Gain/Limiting, Enhance, Bass, Semi-Parametric Tone Control, Treble, Timbre, Mute, and
“The Switch.”
POWER: 550-watts into 4 ohms
300- watts into 8 ohms
2 OHM OPERATION IS NOT RECOMMENED
DIMENSIONS: 17" wide x 3½" high x 10-1/2" deep (19” wide with rack ears)
WEIGHT: 16 pounds (Add 1 pound for rack ears)
OPTIONS: Rack Mount Ears

TB review: TFB550 - Bass Gear Reviews at TalkBass.com

The side handle and two of the feet on the side are missing. They weren’t there when I got it. I keep it racked so it doesn’t matter to me and there are 4 feet on the bottom so unless you felt like you needed to hold it by the handle and set it on it’s side it’s not a real factor.

Otherwise it works great. Much has been said about this amp. Search and you will see. I have nothing bad to say about it. There may be some slight scratching from racking but otherwise cosmetically excellent.

The Gator case is fine but I don’t have the key.

Pics (berg is sold, bass not for sale):

**nutdog** · #2 09-08-2011, 10:02 AM

Used it for practice at church last night with a 1x12 cab. This amp sounds really nice.

**nutdog** · #3 09-12-2011, 02:56 PM

Might consider a P bass in trade.

JAS · #4 09-15-2011, 09:08 PM

Does this go down to 2ohms?

**nutdog** · #5 09-16-2011, 05:10 AM

From manual:

2 OHM OPERATION IS NOT RECOMMENED (sic)

**nutdog** · #6 09-20-2011, 06:19 PM

OK. My downsizing effort has resulting in going from 2 amps to 5 amps. Something's got to give.

**nutdog** · #7 09-22-2011, 06:36 AM

Someone on craigslist wants to know if it's still available and he'll pay my full price so let him know and he will arrange for prompt payment fastly. So you better hurry.

gkbass13 · #8 09-22-2011, 01:18 PM

Will he even cut you a check for 500 more than the original asking price as a good will convenience payment? ....

Free bump;-)

**nutdog** · #9 10-05-2011, 12:40 PM

I won't be unhappy to keep it at this point but bumping it anyway.

**nutdog** · #10 10-14-2011, 04:08 PM

There is a little less thunder and funk in my life.