Schroder Tonearms - where do I purchase? are there authorized sellers in US?

@wrm57 That is the kind of marketing that drives me nuts because people have a hard time understanding what they are saying and assume it must be true.

The resonance that concerns us most with tonearms is that between the mass of the arm and the spring of the cartridge's suspension. Damping to minimize that resonance point must effect that suspension directly not by keeping a counterweight from vibrating but keeping the tonearm from vibrating. That is like telling me you got a much better ride by putting a shock absorber on your steering wheel. We do that on motorcycles to prevent "death wobble" or steering slap, not to control the ride.

What Origin live is saying is that their counter weight resonates or vibrates and needs a coating to counteract it. Why not just design a counterweight that does not resonate like Frank Schroder? 

My turntable is a year old, so I just recently went through the ordeal of choosing a tonearm. I can afford any arm on the market if I wanted to, but I also do not like wasting money. I did look at Origin Live arms, but the sweet spot in their line is the Enterprise. The Agile is severely overpriced and does not give you much more than the Enterprise. Be that as it may, The Schroder CB is a better arm. It has first class bearings, magnetic damping, magnetic antiskating and every adjustment needed in a very elegant simple appearing package that ticks off all the important attributes in pivoted tonearm design without adding functions I dislike like VTA towers and tonearm rests that do not lock the arm down securely.  It's only downside is it is plain appearing and is not going to massage anyone's ego. The enterprise is not a bad arm, it is better than most, but the Schroder does it that much better and I got more than my money's worth. Origin Live's customer service reputation does not help either. 

@mijostyn Thanks. I get that the counterweight coating is something of a band aid. As you say, why not a non-resonant weight? And I got a laugh out the image of a steering wheel with a shock absorber attached, although it is obviously absurd while making a counterweight non-resonant is obviously not. Resonance there, after all, contributes to systemic resonance. But your point is taken: address it where it matters most. I was mainly wondering what you know about the OL arms that makes you think they don’t do anything elsewhere, since your statement about damping was blanket.

I have to say, your impassioned advocacy for the CB-1 makes me want to pick one up if only to see for myself. There’s a used CB-1L available at a good price, and I have the back position on my Technics crying out for something better than the Ortofon AS-309S that’s there now. I know the arguments that favor a 9" over an 11" arm. Does your love for the CB still hold for the longer one?

@wrm57 When we talk about tonearm resonance and damping nobody is thinking about a resonating counterweight aside from the fact that thin coatings do not do much.

As for Long Arms, Schroder will not make an arm longer than 11" He feels that is maxed out and I will defer to him on this. It is certainly a lighter arm to begin with and you have the flexibility of using a variety of cartridge mounting plates. I only use 9" arms not that I have much choice as that is as long as my table will take.

Best way to deal with the resonance of a counterweight is to decouple it from the pivot. 

AGAIN, thank you for the advice and guidance.  My 2-ch system is packed for transport, in my residential move from Scottsdale to Las Vegas.  I'll hold off on further action until I set up the system in my new home.  

Mijostyn - I may well consider the CB and take you up on your offer to build armrest.  May take me a few months to settle in my long distance move.