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Where did the 800rb go?

I feel the heart of the 800RB tone can be coaxed from the Legacy (800 in my case).
I concur - the Legacy has a really defined midrange that "speaks" well in a band mix.
The MB-series was wider down low and felt a little scooped to me, but my MB800 had SO much power that it punched through regardless.
 
As someone who has used both the 800RB and the 400RB extensively and for years, I have to say I prefer the 400RB and still use it occasionally. The weight & smaller form factor make it easier to carry around and the somewhat lower power means you can turn it up enough to get into GK “grind country” without being overly loud.
I sold the 800 years ago; I’ll never part with the 400. YMMV!
oh boy, do i agree! to slightly paraphrase a well used saying: “you can take my 400RB when you pry my cold dead fingers from it”. i have never had an 800RB though would love to play one. my “big” amp for outdoor stuff is a 1001RB which i love but doesn’t quite do the same grind as the 400 and is way overkill for most inside stuff. i push my 400 so i hope it keeps hanging in there. but hey, i didn’t buy it to look at it! (and i bought it brand new a loooong time ago…..)
 
And just like that...
 
And just like that...
I literally came here to post this link haha
 
My worry w 400rb is loudness, my band is a loud loud Alt, Shoegaze, noise rock band. i would like to afford some loud cleans, a little grind and grit is find, but too much and you lose the contrast between the already very distorted guitars
 
for the past forever weve been rocking a Rumble 100 Combo, just got a good job so now we can upgrade. We were gonna go w a 810e for a cab, theres tons in our area for sub-500. Guitarists use a Jc120 and a jcm 2203 half stack, overkill but its fun to be loud lol. Was also gonna grab a USA MM SUB Bass since they are also goin for cheap around here.
 
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The 400 into a fridge will be much louder than the 100 watt Rumble.

I ran a 700rbii into various cabs for years. Toured that head through a Henry the 8x8 against dual 120 high gain heads and each guitarist had a 412. I didn’t go bigger with the cab until they moved into 612’s.

I will say for clean and if you’re married to GK the 1001rbii is excellent and imo a great pedal platform since it takes very loud levels to get into “rails” or an extremely inefficient cab. I just sold my last one recently and kept my last 700rbii.

Gaze music can get super loud so I understand.

I think you’re on the right track with the fridge though for sure. A 215 would do as well and can be had for what you’re looking at for a fridge. Also suggest a 412. The GK ones come up for decent prices these days as so do the Aguilar. I’d try things out. I’d suggest some more modern stuff but I know how it goes wanting a certain vibe or sound as well.

I just purchased a Mesa 800D for my new main amp. Love love love it.
 
My worry w 400rb is loudness, my band is a loud loud Alt, Shoegaze, noise rock band. i would like to afford some loud cleans, a little grind and grit is find, but too much and you lose the contrast between the already very distorted guitars
Push that 400RB into a 4 ohm 410 cab, Ampeg recommended, and if it’s not loud enough, you have bigger problems to deal with! They are FAR louder than their wattage might suggest.
 
The 400 into a fridge will be much louder than the 100 watt Rumble.

I ran a 700rbii into various cabs for years. Toured that head through a Henry the 8x8 against dual 120 high gain heads and each guitarist had a 412. I didn’t go bigger with the cab until they moved into 612’s.

I will say for clean and if you’re married to GK the 1001rbii is excellent and imo a great pedal platform since it takes very loud levels to get into “rails” or an extremely inefficient cab. I just sold my last one recently and kept my last 700rbii.

Gaze music can get super loud so I understand.

I think you’re on the right track with the fridge though for sure. A 215 would do as well and can be had for what you’re looking at for a fridge. Also suggest a 412. The GK ones come up for decent prices these days as so do the Aguilar. I’d try things out. I’d suggest some more modern stuff but I know how it goes wanting a certain vibe or sound as well.

I just purchased a Mesa 800D for my new main amp. Love love love it.
+1 Mesa 800D. Wow. Just… wow.
 
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if you don't need all that power but want the GK sound, find a backline 600 on the used market (300 watts vs 350 watts). can usually be had under $200. They have a bit less power but still the great GK sound. I have seen many in great shape the last few months around the $125-150 range. I bought one for $150 and it's a great amp.
Yup
I have a 1001RB. A band I was playing with had Backline 600. It was so similar to the 1001 RB that I never brought mine over 👍

I wouldn't hesitate to own one.
 
I just purchased a Mesa 800D for my new main amp. Love love love it.
I used and loved a Bass 400+ back in my 90s grunge days, so I picked up an 800D back in January.

The 800D is a GREAT sounding amp, but my Legacy 800 nails the tone in my head and I'd have had to sell the Legacy to keep the 800D.
 
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Been savin up for massive upgrade for my rig, eyeing a true oldschool GK setup. But ever since 2 months ago getting a 800rb has been a ghost town, and any of the new listings have been well over 500 dollars, current one on reverb is 1200!

Is this a cyclical thing for this amp? Or should i just be ok with getting a 1001? I would really love to get one around 400$ like they used to be and put more money to the new cab.
What kind of band / gigs?