OCD mickey website and negativity.

There not experimental, they use the largest triode ever made, every part in the circuit has to be able to handle the voltage. One tube can be over 150 watts of output power, so you can use a set amps like these for lower efficiency speakers.

@invalid

Those are nice comments about the nat amps but have you ever heard them and how do they sound ?.

I’ve only heard them on YouTube

The NAT amps sound amazing. I just picked up the Magma M HRS mono's. I got home yesterday. I also own the 805 Generators, there's a picture of them in my virtual system. The Magma M's are single ended triode. The Generators are push pull triode. After listening to them in my rig last night and most of today, I can tell you that the Magma M's are more musical sounding than the Generators. They both have great range and bass response. My speakers need massive power from tube amps given that they are 88 dB at 1 meter and 4 ohm. 

One of my Generator mono blocks died in October. My tech has been trying to fix them since then but was unable to. He tried everything. There aren't any schematics available for them. We called NAT in Serbia and they couldn't help either. If I can find a single mono block somewhere I'd have a working pair. They're 17 years old.

Mikey gave me an INCREDIBLE deal on the Magma M's. I couldn't pass it up. I'll upload a new photo.

Mikey didn't have to do anything for me after my Generators died. I bought them from him used a couple of years ago. They worked great until they didn't. That's the way the cookie crumbles. All I can say is that he really stepped up to help me out and I greatly appreciate that! He treats his people right. Spend some money with him and you'll know what I'm talking about. 

@vuch 

I love how your NAT amplifiers look. I think the tube size on your amplifier seems more appropriate for since the oversized tubes I see from OCD.  How long does it take to get an amplifier from him?  What happens if they need to be repaired do you send them back to Mike Powell or back to Serbia?

I had a return issue on some amplifiers and fortunately my dealer was nearby replaced the amplifier but if I had to get it serviced, it would've taken 3 to 4 months if I'm lucky.

Maybe they can fix it here in the US if I was to buy one.

@emergingsoul, Thanks. The Magma New tubes are quite a bit bigger than the Magma M tubes. The Magma New chassis is also taller than the M chassis.

I’ve listened to a number of different tube amp designs. I prefer the SET topography best of the different designs I’ve heard. These are very musical. They pair the best with my speakers of the different amps I’ve had in the rig.

If he doesn't have them in stock, Mikey can get the amps relatively quickly. If there is an issue with one, he has several qualified techs in different parts of the country. If an issue arrises, the details are worked out based on the location and circumstances. It’s not a big deal.