Svetlana EL34, Matched Pair (2 Tubes)

They sound great. I’m very pleased with sound. It’s my favorite practice amp. That’s what was in my amp and I just replaced with the same brand because like I said it’s my favorite practice amp. Still sounds amazing and these tubes did the trick.

Does a fantastic job! I replaced the stock tubes in my Reisong a10 and made a huge difference. The previous stock tubes were a bit “bass heavy” and the Svetlana ones weren’t light in the bass, but just right and really sang with the mids. Richer, fuller sound. To me, sounds how tubes are supposed to sound, very musical. I highly recommend.

I use these in my Marshall 2554 combos, and they seem to provide great tone w really nice bottom end. I’m a repeat customer and love the quick shipping and smart, careful packing!

Marshall DSL20CR amp with tubes (also called valves) suddenly quit working while under warranty. However, warranty repair would have required paid shipping both ways, unknown repair time, and risk of damage due to fragile tubes. A review of product technical details showed me tubes are installed in pairs. While powered up I noticed 2- main amp tubes had different glow, one orange and the other blue indicating the blue one was bad. You dont want to mix tubes, so I ordered Svetlana EL34, Matched Pair (2 Tubes) and replaced both. This was easy as changing a light bulb. Unplug amp power cord, remove back, push down on tube retaining clamp, pull out old tube, and plug in new tube. A few minutes later the amp was powered up, and back in buisiness. I learned there's not much to a tube amp. If it stops working, give the tubes a visual check first. If they are not the same you likely found the problem.

I bought these after reading multiple reviews. Put them in my Marshall DSL 40CR as a kind of test run before putting them in more expensive stuff. I couldn't, for the life of me, get the tone dialed in. Flubby bass, couldn't tame the lower mids with a combo of all the EQs (amp, 7 band pedal and overdrive pedals) and shrill highs. I pulled a set of old Mullard RI's out for these. After literally less than 6 hrs worth of total playing time, the one on the right in the picture crapped out. Luckily, not at a gig. I'm an all analog guy for nearly 30 years and I NEVER write reviews. These are the worst tubes I've ever played through. Worse than stock GT's.

Great Shop For Tubes!!! Fast Service quality matched tubes, Great Shipping and they are a Small Family Business In the S.E. US. I will be back for more Thank You for everything!

These sound fantastic in my Marshall JCM 2000 DSL50

DON'T BUY TUBES HERE IF YOU WANT A WORKING AMPLIFIER. The title says it all. I've bought several tubes from FBA sellers including "rootsupply" and "Amart" from China (of course). Every single set was untested, unmatched, and could have damaged my amplifier and sounded terrible. This is straight-up fraud & also advertising. There is a reason the price is low.