spritzer

Sounds reasonable. I'll probably spend that much just on customs fees for the parts...

So the real solution here is to send all the boards to Justin and have him do the assembly? Sounds like a plan...

Given how much you like the Reimyo then a USB transport would be a good idea and the simplest solution. I use a Trends UD10.1 which has a wide range of connectors but something like this would work just fine for testing the technology. A generic 75ohm coax to the APL and that's all there is to it. Foobar streaming files from the server located in the other room. I'm going to build something like the Sooloos with a touchscreen and a small PC (a cashiers PC would do the trick) and then drop CD's as a whole.

I'd just switch to FLAC (or ALAC if you prefer that) Bob. I used to be a hardcore CD guy but now I do almost all of my listening with the computer feeding a DAC. To supplement the Ayre you could also just buy a USB transport so you can keep using the Reimyo. Some of them even have async.

Is there any other way?

Mine is on its way as well.

In Japan they often don't have earth in their power cables so external terminals are needed. I only used it when biasing the amps.

That's the plan. An amp or two plus a Lundahl transformer with a modded SR-007A Crap... now everybody knows!!!

Yup and only one value, two voltage ratings.

I know, I know. At least you get a summer and not just some slightly warmer rain which is going slightly less sideways then usual.

1500 polyester film caps. I think I might have a DIY problem...

Freezing in CA? Here it's 6

Simple enough to add BNC connector but are those RCA they are using for DC switching?

Belden hookup wire yet again...

Case in point that we should step up the border security a bit. We are apparently letting the crazies in now...

Yeah, with a gain of 10 it would be possible but with a gain of 2 it would be extremely low level indeed. Running them from the Pro output could work...

Our B22 has a Zobel network which helps the amp deal with inductive loads. It certainly wouldn't hurt when driving the transformers. Also what we are talking about here is driving the Stax phones directly from the Beta for extremely low level listening.

The ES drivers are a reactive load so the impedance varies wildly with frequency but the B22 should cope with that. Perhaps the best way would be to have two outputs, one direct from the Beta, the other fed through transformers.

Belated happy birthday!!

There is no way to use this unbalanced, a single ended ES driver will sound like crap with very high THD. It has to be driven by a balanced amp or at least a balanced output stage which has a phase splitter in front of it. The transformers are center tapped so they take care of this plus impedance matching. The transformers are really just tube output transformers used backwards.

The bias supplies are fixed so no way to increase the bias. As for the caps, they are there but not to couple, they are bypass caps. The ground would have to be taken from the B22.

They are most likely something custom made. It's not like there is a drought of high-end transformer manufacturers in Japan. Hashimoto, Tango, Tamura are the high end candidates but they likely used something more basic. If you want to go custom then why not contact Electraprint? Kabeer ordered from them and for 10W units they are huge. To find the correct values to get a quate take an 8 ohm input, multiply it by the desired ratio and square it to find the impedance of the secondary. Stax used 1:25 transformers but less then that would also work.

I have a friend in the "biz" up here and according to him Sony and Samsung (the other big names probably as well) are limiting production to starve the market and thus making sure that the prices stay high.

Didn't the Exemplar use 6dj8's or some of the variants?

Happy Birthday!!!