Hi all, I e got a NOS matched pair of 5998’s that I never used. For some reason I can’t post in the classified section so I’m trying here. If it’s not allowed just delete. Open to offers.

It’s just a walnut stain.

I’ve had a LD II++ in my amp rotation for many years now and it’s been a rock. I had a tube failure when I first got it and David from little dot promptly sent me out four new tubes. Even though I’ve built a crack and also have a WA2 I still bounce in and out of the LD because it’s really good...

This is in my shop, my home setup is a woo wa2 with 650’s and T1’s.

Read the whole thread, now I want a pair. Lol

Senn 650's have been my go to for years followed very closely by the T1's. But if we are talking pure bang for the buck sound quality vs. price then it's the Koss Ksc75's.

Think I'm gonna try these as my trusty old 650's are getting a little long in the tooth.

I have a matched pair of Tung sol 5998's I was thinking of letting go. If interested pm me.

Kind of worked out for me as the Pair of TS were a tad cheaper. I've had quite a few pairs of tubes delivered for my other amps and have only had one bad one with those, it's a gamble. Lol

Well I had to send these back to the seller as one tube was making my amp buzz horribly. I end d up buying a matched pair of TS 5998's and they are stellar! A serious improvement over the stock tubes. Now to start rolling the other tubes.....

I am using the stock tubes, even though I have had the amp over a year it has sounded so good that I haven't really had a desire to roll tubes. What tubes are you all using for the drivers then?

Bought them, will be here Tuesday. Will let you know my thoughts after I hear them. Thanks!

I also think my WA2 trumps my other amps by quite a bit. The Crack is a fantastic amp for the price but it doesn't have near the layers of the WA2, especially with the T1's. In my experience however I do find that my HD650's sound much better with the Crack then my T1's but my T1's trump the...

Are these truly the same as the Tung Sol's though???

Probably been answered 100 times already but thought I would ask anyways. Where can I find a matched pair of TS 5998's and are the Chatham the same tube? If so where to buy? Thanks, lol.

I have the T1's and the HD650's, two very different headphones. I also have a Crack, a WA2 and a Schiit A2 and what I can add is that the T1 sounds very bright with the SCHIIT but man does it sound good with the Crack and absolutely stunning with the WA2. If you are thinking an amp for the T1...

I didn't care for the A2 and HD650 combo at all. Soundstage was small and overall presentation seemed a bit congested. Of the amps I currently own I would put them in this order. WOO WA2 Crack SCHIIT A2 LittleDot II++ The A2 really only bests the LD by a very slight margin. I find that at...

My WOO!! Kills the LD, of course it should. Gonna do a little comparison with my Crack soon. :o

This is what I use. Unless your planning for a whole bunch of builds this is plenty. I am building another Crack for a friend and figure to have more then enough on this one roll for at least four complete builds.

Thanks! Very easy build, only problem I had was with the tiny LED's on the bottom socket. They are SO small. The directions are almost full proof, just read everything twice. Main thing to pay attention to IMO is when they specify ATTACH and SOLDER. Only SOLDER when the directions sate it's...

Finally got my Crack finished. I'm gonna run it without the Speedball for a while then install it so I can hear the difference for myself.

I've got a Crack and a WA2, either one of them is fantastic with the Beyers.

WOO does not supply power cords with the amps, just an FYI.

After spending some time with the Uberfrost and the A2 I have to stick with my original statement that compared to the WA2 and even the LD2++ I am just not that impressed with the A2. Sure it pumps out plenty of power but the overall soundstage just seems, for lack of a better word, flat. Now...