Driving SF Extrema with one BAT VK-60 ?


One of my friend has successfully drive the Extrema with 300b push-pull tube amp. So, I'm thinking about getting a tube amp, BAT VK-60, to drive my SF Extrema even it's not using 300b. Is it a good or bad idea? Would you suggest any 300b amp that would be a good match to the Extrema?

Here is my existing equipments:
- BAT VK-D5SE CD Player
- BAT VK-5i Preamp (w/ amperex 6DJ8)
- Jeff Rowland Model 5 (150 w/ch)

I usually listen to: main-stream Jazz, smooth Jazz, classical
ted263
I'll have to 2nd tireguy's opinion. I have one VK60 driving Wilson Watt 6's. Most everyone says this is a very difficult load. Impedance is 4 ohms and dips lower than that at certain freq's.

I'll take more one day, either a 2nd vk60 or the new vk75se, but it's been great for the last year. The VK60 can drive more than you think.
I would say the VK-60 would work, but would recommend taking a listen to the BAT SS amps, which are exceptional and would probably better fit the impedance and current needs of the Extrema.
I would think one VK-60 is inadequate. I drive mine with a pair of BEL 1001 amps in mono configuration, which works magic. In my experience, the Extremas need LOTS of power to get the pitch right in the bass range. Given your other equipment, I'd suggest the bigger BAT solid state amp (model 500?).
Thank you all for your responses.

Twilo... The 300B amp that my friend use to drive Extrema is KTA brand. It's a Push-Pull 300b amp not a Single-Ended. Before he got the 300b amp, he used the Jeff Rowland Model 5 to drive his Extremas. He told me that Extremas sound much better with 300b than JR5. He also said no matter how much power solid state amps have, no matter how good they sound, they still sound like solid state amp, not tube. I didn't mean tubes are better than SS but my taste tend toward the tube sound. That's why I want to try tube amp.