Linear Tube Audio version 3 of the MicroZOTL pre


LTA has announced a version 3 of the MicroZOTL preamp. From their website, it sounds like a fairly significant upgrade. I reached out to them and they mentioned refinements in bass and the high end.

There is also an upgrade path for current MicroZOTL owners. Wanted to share for LTA owners and fans.

cbrez

@cbrez - Do you have any additional information - or anecdotal feedback - on what the level three upgrade will bring in regards to highs and bass? I wonder if they might have intimated any other details. 

@cbrez @sls883 @thriftyaudio -

Out of curiosity, are you using the LTA preamp with a solid state or tube amp? I’m using mine with a Conrad Johnson Classic 120 with EL 34 tubes. I’m always curious about other pairings. 

 

@bluethinker I'm using a Coda No 8 V1 solid state amp.  Before the LTA preamp, I had c-j tube preamps. 

@bluethinker You can take a look at system by clicking on my handle.

My power amp is a Pass Labs XA-25 (solid state). My speakers are very difficult to drive with a 0.5 Ohm draw in the high treble. The XA-25 is stable down to 0.5 Ohm, so this works well.

You should add your system so we can see the details.

I am new to the tube game. If I did not have the Bricasti M1S2 DAC I would consider the LTA DAC, but the M1S2 is so flexible I do not plan on changing.

@bluethinker Regarding any additional information, LTA mentioned the following:

notably more refined with a quieter noise level and an easy, free flowing presentation

This in addition to the refinements in bass and top end.

I also am using a Pass XA25. I think it is a marvelous amplifier and it sounds wonderful IMO with my Dynaudio speakers.

I too am going to wait before committing to the Version 3 upgrade.  I’ve been very happy with Version 2 with the 6SN7 tube upgrade.  I’m currently running the MicroZOTL pre with a Simaudio Moon 860v2 SS amp and it is a great combination.  
 

BTW, I agree that LTA is a good company and very open and trustworthy.  They have the best Customer Service I’ve experienced with audio firms. 👍🏻