10kw of tube power can be yours for $25,000.00

[bucks bunny]

This thing might have oil caps and only need to eject the selenium rectifiers.

I have a large Wurlitzer organ that had a large selenium rectifier for the low voltage stop controls.
The thing started smelling a little and I knew the rectifier had to go. Quickly replaced with a bridge of some sort.

But it is VINTAGE!

 

[Midnightmayhem]

Price is for one amplifier.
Power supply extra?
The ad reads as if you are on your own figuring out how to feed it.

 

[daqvin_carter]

You just need three phase 220 or 440 or so to run it. Looks like an assortment of voltages are accepted.
Firing up the device without replacing the seleium rectifier may result in poisoning though.
Attaching spec sheet in case serious or curious.

 

[smoking-amp]

About 15 years ago I saw a couple of these type units get parted out at a scrap yard in Connecticut. Copper containing stuff was $2 a Lb,, other stuff $1.50 a Lb. The oil caps went to toxic waste disposal. I didn't see anything useful/practical in the lot. You'd have to pay money to get rid of this type heavy stuff now.

 

[iamjackalope]

At one time this was used to power a large shaker table so I was thinking maybe these guys could use such a thing.

 

[Refugee1]

Modern shaker tables use hydraulic rams and can be fixed in a lab or on a vehicle for geological surveys.

 

[Midnightmayhem]

Oh that's easy. I've got 3 phase and 220 at the well pump.

Great, I'll take 3 (stereo +one for parts)

I heard classical music helps veggies grow. Some is good, more is better, hold my beer...

 

[steveu]

I worked with a 30KW UDCO circlotron until we replaced the vibe table, including a IGBT class-D, about 50KW.
https://www.udco.com/products/replacement-power-amplifiers/
The circlotron used a two arrays of stud mount NPNs in water pipes. Note these amps have to handle ~1Hz.
Hydraulic tables have a very limited frequency range, so they are only used for shipping test and similar. Most shake tables are electrodynamic.