radio shack dx-398 with radio labs mods (see web site) includes new filters, rca antenna jack, new blue light, better speaker, and more amplified portable antenna terk advantage loop antenna for am dxing leather case original box and manual external speaker 399 shipped and...

It took me more than two years (and a lotta dough) but I found it. Criteria included: portability, sound, comfort. Here goes....don't laugh it works for me. Earphones: Super.Fi 5 with EB. Superb Bass, excellent at low volume. Fit beautifully in my ears. No sticking them in far. Highs only...

I just purchased a new set of Super.Fi 5's with EB. Don't laugh. Although they are not considered highly here, I love them. They are full, and the treble is almost there, and they are comfortable (to me). I want to keep them but was wondering if an Etymotic 4s cable would add impedance to the...

woofer, two speakers, cables....used but still sound great. 199 new will ship for 49 dollars

New xin supermini arrived. I figured out how to place the jumpers so i have correct impedance for my etymotic 4-s, used the bass boost, which i love, kept the gain at 5 sted 10 and used the crossfeed. I like it a lot...for about half the price of the sr-71 you get about 90 percent of the...

just recieved a new xin supermini the other day and after some burn in sounds great. wondering about the jumpers to adjust bass, impedance, crossfeed, amp....how do you adjust those little thingies...push up move to side.???????..ive seen the reference manual but doesnt make clear how you move...

I am new to all of this...but being an amateur astronomer, I am picking up things rather quickly. I have tried the SR-71 and found it to be outstanding, but sold it. Like telescopes, I like to try different things before settling on one. Also had a boostaroo, the cheaper one, and its nice for...