I never really got involved in the whole meier-headphonia debate personally; however, I have to state this FACT: When I saw his amps for sale on ebay, the description he used was literally cut and pasted onto his ebay ad from Meier Audio's site.
auction # 32015893524
http://cgi.ebay.com/High-Resolution-Headphone-Amplifier-Amp-BEST-SOUND_W0QQitemZ320158935246QQihZ011QQcategoryZ3274 QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/URL]
Quoted from Meier's site: "Modern portable audio equipment can be truly amazing. From the energy of two small batteries a portable CD-player nowadays feeds us with over 30 hrs of music. However, the use of a supply voltage of just 3V has its price as far as sound quality is concerned. Many headphones require quite a high signal to obtain reasonable sound levels. The supply voltage of 3V of modern portables simply doesn't provide enough "juice" to drive these headphones properly and sound quality is rather poor."
Quoted from Headphonia's ebay auction:
"Modern portable audio equipment is really amazing: From the energy of two small batteries a portable CD- or MP3-player provides 30 hours of music and more. However, the use of a supply voltage of 3V only has it's price as far as sound quality is concerned. High-end headphones require a high signal to obtain reasonable sound levels. The supply voltage of 3V of modern portables doesn't provide enough 'juice' to drive these headphones properly."
If I'd given Robert any slack before, I'm not now. He can't even write up his own descriptions without plagiarizing! Oh, and BTW, headstage sells the same amps that caused Dr. Meier to sue Robert Gerkhe for patent infringement in the first place. So much for RG...