BAT VK-60 tubes

Hi Shari...

If you got some defective 6C33 please let me know as we stand behind our tubes. That tube is impossible to test in traditional testers, as they draw so much filament current. And most people don't need them matched...

But I paid the gentleman that does our service and repairs to have them tested one by one in a custom built amp, that way we would have them matched. There is one amp that does need them matched...the Panther (a beast)...so we did a slew of them.

The old Russian 6SN7 have been a hoot. They are 1964 vintage, and I picture Kruschev pounding his shoe on a desk while these were being made. I don't know if you read the docs that came in the box....what a time that must have been. They sound great, and will not give you a lick of trouble.

As stated in my earlier post, I have heard that using the ST style, large plate Mullard ECC-34 is the hot replacement for the 6SN7 in the BAT VK-60. The Mullard ECC-34 provides better dynamics, better mid-range, & more natural presence. I was just wondering if these were what you had bought. Thanks!

The re-tube is complete. This has been the most cost effective upgrade imaginable.
Highly recommended to anyone with an older VK-60 with age and a mix of tubes.
The 6C33's from BAT are expensive and can be gotten from other places for less.
Matching not important with the vk-60, so can save a bit by shopping. The tubes all come from same plant in Russia.
The 6SN7's from Upscale are HIGHLY RECOMMENDED!!!!

Jeepers...thanks. They are a great tube. And cheap. And durable. We found those in South America believe it or not. So it's been a nice deal for customers.