Preamp Deal of the Century

Hi Jt, Yes I am particularly interested in Micks KT-88 monos .Mick did such GREAT job on the Chenin I bought from him,these new monos should be a crazy good mate for my preamp. Having just bought a new system last year including a pair of used O.T.L. monos,there is room for improvment and better matching with my pre. This is the second system I have bought since the early 1980s.The only thing left from my first decent stereo is my Quad 63s,some Mod Squad tip toes and some Monster wires. My Wife and I had a great time putting our new system together.We have never heard our favorite music like this in our home.I think Micks new amps will be icing on the cake for us...

Hello JT, congratulations on your new Cabernet. I just got my Cab this past December. Trust me, as happy as you are now with the fabulous fit, finish and sound, you won't believe what will happen in a couple or weeks or so. You will be enjoying your music and then the unit warms up and breaks in and you will be taken to audio heaven. It is that dramatic! I have been through a wonderful evolution of great gear, old Mcintosh, new Mcintosh, Conrad Johnson, Lamm and others, but this is the best "ride" I have ever owned! I was a "newbie" at tube rolling, a little intimidated but I am now getting into that and the doors keep opening up. So enjoy and keep this thread going. It is the grand thread on the site. If you like, I will share my novice experience at the tubes I am slowly, and this I recommend, getting into, and I am sure this will inspire more thoughts and opinions.

Hi Gang,

I have been away for a while but come back to read the threads every now and then. Congratulations to Jtgosifh for your new toy! Does your Cabernet has any microphonic issue? I am asking this as mine is too sensitive - it picks up my voice if I speak a little bit louder in my listening room if there is no disc is spinning. During loud passage that ended abrutly, I still could hear the the sound being "sustained" through microphonic effect. I have tried tube rings, isolation pad, and everything that you can imagine but in vain. Not that I do not enjoy the music coming out from this pre-amp but the microphonic issue keeps bothering me. Other than that this is a fabulous pre-amp.

Kenji

Hello all , I have a Cortese 3-4 years old and need a pair of tungsol pearl 12B4A cryo-vac tubes. Anyone know where I can get a pair ?
Does this tube have a large impact on the sound ?
Is there a better or more common tube to get ?

Thank you for the help

Abill

I get some microphonics if I tap on the chasis but this settles down quickly and certainly does not intrude on the music.My speakers are 98db sensitivity so show up problems like this.I used to have a Lux power amp that had bad microphonics.I sold this and later discovered my power supply was running up to 266 volts when it was meant to be 240 volts-this may have been a cause.It might pay to get your power supply checked.I had mine lowered at the transformer.Also stevem60 has a type of 300b which he reckons has very low microphonics.I'll ask him to post info on this.
What 300b valves do you find sound best in the Cabernet?I have tried the TJ meshplate which sounds nice tonally but I think the EH has much more precise imaging and tighter bass.I remember comparing the EH and the Western Electric and I prefered the EH!.
Does tube rolling just involve dunking the tubes in liquid nitrogen or does it have to be done when the moon is right and with the tube in a special cow horn- bio dynamic style?I have access to liquid nitrogen.

JT