[mikek200]

Thread Closed

 

[ricercar]

The SRD-P and SRD-X are portable amps for Pro and Normal bias Stax, respectively. I have one of each. They are heavy, since for portable use they require eight C-Cell batteries. You can alternately use an AC adaptor.
 
Here's some pics of the SRD-P (My SRD-X is at the office).
 

 

 
Drats, I forgot to include something to indicate scale. The unit is about the size of three paperback books stacked together.
 
Portable Stax amps are somewhat rare. You may have a difficult time putting your hands on one.
 
--
EDIT.
I was thinking of driving regular over-the-ear earspeakers. Forgot about the In-Ear SR-002＋SRM-002. Those are battery operated for portable use, too, and readily available on eBay.

 

[Music Alchemist]

This is a thread from years ago, but here is the in-production portable system:
 
https://www.staxusa.com/system/stax-srs-002.html
http://pricejapan.com/front/e_good_info.php?code=1290&category=10

 

[ricercar]

Argh. Resurrecting the dead thread. my bad.

 

[Mach3]

I've got a SRM-001 MK2 and an SRD-X I recently serviced.