DolphinG

I've been working on a Lambda Nova Basic that seldom shows noise on left driver. I managed to open left driver and get rid of the noise, but I lost anti-dust (or moisture) material that covers electrodes and diaphragm. Is there anyone who changed this super-thin material to other material? Or is there any idea about its thickness or what is it made from?

Hello another question here about STAX headband. I wonder which tool should be used to remove small pins that hold 'case holder' to arc assembly. I know that I should push it to other side, replace case holder and replace those pins... but I think that these pins don't want to get away from their place. Is there specific tool size that can remove these small pins?

Yes! That's what I heard about voltage change of 727A. Then as 353X is cheaper than 727A, is it possible that they use voltage-changeable transformers?

Is there anyone who opened recent STAX amps (727A, 323S, 353X.. etc) and tried to change its voltage? I heard that some 727A amp do not support voltage change. (You need to get a transformer) Is there anyone who know if STAX started to prevent individual customers from changing their amp's voltage? How about SRM-353X? I'm now currently in consideration to move from 727A to 353X, and I don't want to use transformer. (220V to 100V)

I do not have information if this is late version or early version. However, considering this one is working with SRM-X PRO, I think that it's later version. Also, I do not have any SR-3 or SR-5 right now, can you figure out if this one is late version or early version? This is picture of the SR-1 I have. (Link) Sorry for the link, I have problems uploading photo on this thread.

Well, do you think that I should get Brainwavez HM5 earpad? Or is it OK to use SR-3 pad? I also am thinking about get a SR-3 to replace some parts of SR-1, so how do you think about it?

Hello I recently acquired a pair of SR-1. It's fully working with its original driver, but does not have earpads. I wonder if SR-3/5 pad would work for it. (Once I saw a SR-1 with SR-3 pad) is there anyone who can help me with this problem?