Using tube amp with electrostatic speakers.


Moons ago I started similar discussions and thought I had been given enough good advice not to approach the subject again. Here goes anyway. I've used Martin Logan electrostats for well over 30 years with quite a few different amps but have recently switched to a tube amp and dynamic speakers with which I am very satisfied.  It consists of the Cary Rocket 88R amp and Serie Reference 3 speakers. 

My brother was visiting last week and was so impressed with the sound that he decided that he might want to try a tube amp also (probably the same one as mine).  However, he is using a pair of SL3's that I gave him years ago and I'm concerned primarily about the current requirements of the Martin Logans as well as other concerns that I'm not thinking of.  I don't want him spending money on something that may not bring him improved sound so would appreciate more advice to pass on to him.  He currently uses a Rogue Audio SS amp with his SL3 speakers and, to me, it sounds very good. 
jimbreit

Showing 4 responses by don_c55

Tube amps or tube/FET hybrids, work best with electrostatics IMO.

I have never heard the Sanders.
Most speakers have "roller coaster" impedance curves, and do just fine with most all tube and SS amps.

Do not buy into this "theoretical nit picking" impedance BS.

That does not matter much in the "real world" listening experience!
atmasphere

Why do you keep pushing ZERO?

Are you PAYED BY THEM?

Most all tube amps use output transformers with impedance taps that work just fine into 4  or 6 or even 16 ohms!

The Zero is of NO VALUE to most tube amps!
Without the ZERO’s Ralph’s amps sound poor with 80% of the speakers out in the world!

How many people use Zero’s anyway?

And those that do not, do just fine IMO!

There are lots of tube amps that will sound fine on ML speakers without Zero’s.