NiZn is empty at 1.6v. Doubling that would be 3.2v.   Anyway, the red and green LEDs probably detect the high voltage charge, for the static electrical bias, in hundreds of volts.

  Český D-dur offers FLAC: http://radiobit.50webs.com/

  NiZn is charged to 1.9v. 1.6v is empty voltage. Working voltage is 1.7v.

  Thanks. Updated: http://radiobit.50webs.com/

  Is Adam tweeter more directional? Smaller sweet spot than dome tweeter?

  On eBay, NiZn is not more expensive than other rechargeable.   And I use La Crosse BC-700, which charges NiZn very well, although designed for NiMH.

  NiZn improves the sound a lot.

  Audiophile Classical Audiophile Baroque WBAA Classical Český D-dur AVRO Klassiek AVRO Baroque Westdeutscher 3 Israel Musica   http://radiobit.50webs.com/

  Thanks. Updated: http://radiobit.50webs.com/

Quote: Updated: http://radiobit.50webs.com/

Quote:   If you don't like the supra-aural clamping force on the ears, you can make cup rotation adjustment so that the clamping force is in front of the ears, on the cheek bones instead.

NiZn AA battery outputs higher voltage and current: http://stereo.50webs.com/  

Quote: What is wrong with iGrado?  

  Quote: Scythe SDA-1100 Scythe SCKCM-1000 http://stereo.50webs.com/  

  Quote: ESI nEar08 http://stereo.50webs.com   Many pro monitors want balanced connection.   Quote: Pro-audio near-field monitors are as powerful as home HiFi speakers.    

ESI nEar08 Tannoy Revolution DC4T   http://stereo.50webs.com/    

Quote: Český Jazz Norsk Jazz Linn Jazz Nederlandse 6 Jazz WBAA Jazz KEXP Jazz KEXP Sonarchy   http://radiobit.50webs.com/    

  Quote: Added UCA202 to my page: http://stereo.50webs.com/   Is there a good supra-aural Superlux?   Slightly more money, but still low budget: Stax S001 <-- Stax SRM001 <-- Lexicon Alpha ==> Wharfedale 8.2 Active      

Koss KSC75 <-- Sangean DT110 --> Sonic Impact Tripath --> NHT SuperOne

  Quote: Not necessarily.   Quad QPM1 MSRP at E200. Street price should be even lower.   Wharfedale 8.2 Active is also similar to Quad 12L Active.   There are a lot other good pro monitors at the low price range.   http://stereo.50webs.com/    

So what's the verdict?   All similarly priced portable players sound the same? Any sounds significantly better than others without costing significantly more? With EQ off, of course.   Comparing portable players to other sources, do external DACs that are priced similar to portable...

Thanks a lot.   I want to connect to external VGA display, and SPDIF DAC.   I don't need internal DAC in dock, nor remote control.

What is the iPod Touch 4 docking interface capable of?   Digital audio? SPDIF? USB Audio?   Video? VGA?   Is there any dock with SPDIF and VGA out?   And for portable line out dock, is there any with coiled cable?   Thanks a lot.

  Quote:   You know the noise when the earspeakers make or break seal, right? Just to make sure that your distortion problem is not that, which is not a problem.

  Quote: Thanks.   Besides lossless, check out 388 Kbps, 24 bit, 48 kHz, 2 channel, WMA.   http://radiobit.50webs.com/   And VBR 256 kbps OGG peaks to 400 kbps.   BTW, I'll list all recommendations 192 kbps and above.