Anyone try this Yanqin tube buffer?


A friend recently got a Yaqin tube buffer with a few different tubes (JJ Tesla E88CC & Jan Phillips 6922). We hooked it up to his Denon stereo setup (receiver and CD player) and did a bunch of A/B comparisons with the tube on and off and roiled the different tubes. I brought over a few Cd's including John Forgerty's latest "revival" and a cool bluegrass band Steeldrivers. Anyway, for anyone with a SS digital system. You know the standard player & receiver type setup. This is with out a doubt the best money spent to upgrade to a "tube type sound"!! He got his for $100. I found the same thing online for $175 and ordered one only to find out they are back ordered for 2 to 3 weeks. http://www.pacificvalve.us/YaqinTB.html
I got to wrap this up but, basically you can put this in-line between your source and your amp/receiver and have the best of both worlds. The fast accurate detailed modern sound and the silky smooth dynamic sound of old all in one!!! No b.s. it's that good!! Latter.
nordhaven
Freediver,

Glad to hear that you are having the same reaction I did when I first purchased the Yaqin tube buffer. I can't believe I have owned them for more than two years and can tell you they are still going strong! Tube rolling them makes this hobby fun. Enjoy and Happy New Year to you as well.

Slbenz
I have the one tube version(CD-1), and I am very pleased. I bought it direct from China (total cost $115). It arrived in 9 days (with excellent communication). I did an A/B test, and it definitely adds warmth and an improved sound stage. I replaced the supplied tubes with a Bugle Boy 6DJ8 (the Russian tube that was included actually sounded quite good also). I had a tube pre for many years (CJ PV-10), and this helped me live with switching back to SS (Emotiva USP-1).
Can i use this beteween my Beresford DAC and Onkyo 6 disk player. I am already using a VTL 5.5 pre-amp.
If your CD player is connected to the DAC, then you could either use the Yaqin between the DAC and pre-amp, or just put it between your pre-amp and amp (which is what I did with mine). I've never used a DAC, so I don't know exactly what purpose it serves?