Hello Willsenton R8 owners:
Am a relatively new convert to tube amps. Got my first one, the Willsenton R8, about two years ago and it came with the stock KT88s. Am wondering if any of you have switched to EL34s. What are the most significant changes to the amp’s sound signature assuming you are using the same source and speakers? Is it worth switching to EL34s given my preference for jazz and acoustic/folk?
Am more than happy with the R8’s sound, especially with its mid and lower end sound. However, the highs can be a bit harsh even though I have paired it with Focal Chora 806 bookshelves, which are warmer sounding than its comparable competitors.
I ran tung sol EL34s for a while, but went back to Psvane KT88 Classics. I also have the CV181s and stock 6SL7.
I found the EL34 lacking in the low end and just wasn’t enjoying the sound. It’s possible that I haven’t run them long enough to break in. I should pop them back in and give another listen.
That said, I’m very pleased with my current Psvane tube compliment feeding my Buchardt s400 MKII.
6sl7 makes the biggest difference sonically. I would advise to upgrade it :)
Any recommendations other than tung-sol for 6SL7? I have a pair of those but feel they are a little too hot in the treble region for my liking. Thus, I went back to the stock tubes.
I also have a stock tube in the center 6SN7 slot.