Mullard 12AX7/ECC83, Matched Pair

I'm not a guy who chases tone through tube swaps. Until now. What a difference. I put these mullards into my Orange Tiny Terror (all 4 tubes were replaced with mullards). The amp woke up and became something very special. The gain section got way creamier, more violin like. Increased sustain. The grind became fuller and more complex. It's a higher gain amp so my expectations of cleans is pretty low, but even the cleans became fuller and more complex.Worth it. Would do it again, in a minute

Great little tubes. Plays music nice and mellow without compromising the highs.

These are really good tubes for taming a harsh sounding amp. Ive got these in both a Blackstar HT20 and a Bugera infinium 20. Tames down and smoothes out harsh or fizzy sounding preamp overdrive well. Very happy so far with Mullard tubes, going to stick with this brand for future use.

This will tame a harsh tube amp. Put in v1 and you now have a very smooth tube amp. Now were ready for a pedal platform. Used this on my marshall origin 50 due to it being very harsh on the ears. Great smooth tube, have had a few months and am finally digging my sound.

Not a matched pair, one’s volume is significantly lower than the other.

Fast shipment and a they are compatible with the ART compressor. I cannot discern any improvement in fidelity, but I have had the compressor for a long time and felt it was a reasonable investment to replace the tubes.

Good tubes. Made my Bugera v22hd come alive. If you're want a sweet tone, also put in a pair of mullard power tubes as well. I did and love the Bugera now.

I don't know what sheerness is so I can't speak to that. The tubes sound pretty good in some respects, except I think one may be microphonic. I put it in the V2 position of my AC15, and the boost circuit became ice picky. Like, I have to turn treble almost all the way down to keep my ears, but that's not necessary when I pop back in the old JJ tubes.