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What do ya'll know about the SUNN 2000S?

Tube amps only take a couple minutes to warm up, really. They get even better after a bit longer, but you can go ahead and start playing after a minute or two.

That I do know.

The guy selling it said "it takes a while to warm up"

Whatever that means??

Contour knob doesnt do anything. Its pure power this amp. If you need tone controls do what my dad did. Use a Moog Parametric eq as your preamp.

Hmmm....I got about 1.5 hours before I can try it for the first time.
 
That was my first real amp and I can tell you it's HEAVY.

It only takes a few minutes to warm up to play but after a while the tubes get warmer and the amp sounds better.

Did I mention it was HEAVY?

The previous owner made it sound like more then 1 minute?
I've never heard of an amp needing more time then that?

Yeah, it is heavy, it's sitting in my office lurking at me!:eyebrow:
 
Contour knob doesnt do anything. Its pure power this amp. If you need tone controls do what my dad did. Use a Moog Parametric eq as your preamp.

well then the one you're describing wasn't working properly. the contour knob on my current one changes the tone quite a bit and its bone stock at factory specs. i've had 3 of them over the years, and they all worked the same way.

i always find it amusing when someone makes a 'blanket' statement based on one particular amp that probably wasn't up to snuff in the first place.

IMO, its one of the best sounding bass amps of all time.

2000s-2-front-1000-w.jpg
 
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well then the one you're describing wasn't working properly. the contour knob on my current one changes the tone quite a bit and its bone stock at factory specs. i've had 3 of them over the years, and they all worked the same way.

i always find it amusing when someone makes a 'blanket' statement based on one particular amp that probably wasn't up to snuff in the first place.

IMO, its one of the best sounding bass amps of all time.

2000s-2-front-1000-w.jpg



ALL MARSHALL AMPS SUCK!!! :D ;) Just kidding.

I'd say the 200s is close in too.
 
WOAH! I love the tone.......

...just one concern....

It appears that the amp is going to blow my speakers out??
As in the speakers go from their resting positing to their furthest travel easily???
I had the bass turned down to .5. :confused:
 
It only takes a few minutes to warm up to play but after a while the tubes get warmer and the amp sounds better.
The previous owner made it sound like more then 1 minute?
I've never heard of an amp needing more time then that?

All of my tube amps sound better as they get hotter. I know a little about amps, and I can't really explain it, it does take a little time for the iron to get up to temp, maybe it's my ears, or cumulative effect of the slight adjustments I make during a gig, or maybe a combination of all of them;
But... after a couple sets they really get into the "zone", and I rarely if ever use intoxicants when I’m being paid to play.
Maybe that's what the previous owner was talking about?

well then the one you're describing wasn't working properly. the contour knob on my current one changes the tone quite a bit and its bone stock at factory specs. i've had 3 of them over the years, and they all worked the same way.

i always find it amusing when someone makes a 'blanket' statement based on one particular amp that probably wasn't up to snuff in the first place.

IMO, its one of the best sounding bass amps of all time.

+1, my contour knobs all have a pretty profound effect on the tone also.

The 2000S really shines with the matched D140F loaded 2000S cabinet, but those are harder to find than the amps.
Which is curious, because you couldn't buy a new 2000S head without at least one 2000S cabinet, so there were more cabs than heads manufactured.

Sunn2000S02.jpg


This one is actually a '72 (factory test date 4/18/72), which is a bit of an anomaly because the 2000S had been discontinued and replaced by the 350B in the 1972 catalog.
Not as clean as John's, but box stock and factory spec; except for some concessions made because I do sometimes gig this rig, and when it's not actually working on stage the amp serves as a backup to a Reeves C225. A beefed up power supply and grounded AC (the polarity switch is now a ground lift) for safety and to better handle modern wall voltages. Also, I have the original D140F's, but keep this cabinet loaded with K140's because they are more durable,
And frankly... I like the sound of the K's better.

I have a long retired, 1970 factory sponsored touring 2000S rig with two cabs that I'm sloooowly restoring back to stock, but I'll probably leave the updates out of that one. It's all there, but electronically a little "tired" and the tolex and grills look like, well, a long retired 1970 factory sponsored touring rig.
Are relic'ed rigs as popular as relic'ed basses? Maybe I should leave it alone... ;)

i agree. 1/2 of the power, but maybe even better tone.

I third that motion. Tonally, my best sounding rig is a very low hour ’68 200S with the original tubes and D140F loaded 200S cab. Still specs as new, they built things to last in those days. Nowhere near the “oomph” of my big tube or SS rigs, but plenty for tame repertoires in small-medium venues without PA support.
 

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