At a total budget of $1500, your bang for the buck is likely to be in the used market, I should think.
A GB Streamliner 900 is incredibly warm with a tube pre, one of my faves of all time. They are repairable (
@agedhorse may need to verify this)
Push plenty of power, and with a pedal of your choice should be furry as you like. There are a number of other used digital switching amps with great power:
- Mesa Subway family (my D800 is a
decade in and totally awesome)
- GK
- GenzBenz
- Genzler
You can go trickfish or some of the other great names out there, these are just personal
faves.
This puts you into a head for $500-750, leaving you $750-1000 for a cabinet, which you will need most every bit of for a lightweight, high-wattage, 2x12 cab, which would be my suggestion.
- GK Neo4 2x12 (I use a pair of the
1x12’s, adore them)
- Subway 2x12 (as noted above, used
if you can find one)
- RevSound should be on your radar
for lightweight and loud
- Schroeder cabs can be cost
effective and lightweight, have a
loyal user base
Try out dirt pedals until you find what really nails the Sabbath/Melvins flavor for you!
We are spoiled these days for awesome gear, and TB is a unique spot where cared for gear changes hands… good luck, and enjoy the hunt!!!!