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Thanks for all the suggestions. I'm not minded to invest a huge amount in this project, but am giving serious consideration to the auto...

Surfing while waiting to leave on my Mother's day adventure and I read this. While I do not know what your sub is, I recommend trying...

Matter of interest, what are you feeling is the deficiency with the 4B-ST on the SL3's? Until recently that's what I've been using...

Since the current setup uses a step-up transformer to boost the voltages, don't we already have very high voltages on the stators? We...

I have two Martin Logan electrostatic rigs with tubes. CLX matched to a pair of 805 single ended tube monoblocks and a pair of Requests...

Hi all, I am thinking to transfer my BHK250 to another system driving my older SL3 well cared for, which still run great. I have had the...

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Sadly, the electronics have been recycled (except for the inductors, stained glass is one of my hobbies and the enamelled copper wore is...

Found it! Had forgotten that one - but can recire the parrot sketch almost word for word! I reckon the easiest way to get the anels...

Thanks for these thoughts.... there's plenty of room in the cabinet for a tweeter and a midrange, in addition to the two woofers. The...

Thanks for these interesting links, JonFo. The Sanders white paper very well explains the limitations of using tubes to drive speakers...

Is the MC257 a solid state amp with an autotransformer output? If so, you should use the lowest tap for the CLSII's. Their impedance...

I'm thinking that you might consider adding an external (little) box on top of your existing enclosures with a ribbon tweeter in...

From a classic Monty Python skit. A man (I believe it's John Cleese) walks into a pet store wanting to buy a cat. The pet store owner...

I listen to people who design amps for ESLs when considering the pros and cons of tubes vs. solid state. Roger Sanders has designed tube...