On Sat, 9 Oct 2004, Martin Markoe wrote: > The TalkPro, TalkPro Xpress and the TalkPro USB use electret microphone > elements. These require a small bias voltage, approximately 3 volts, to > allow the elements to vibrate at the sound of your voice. The voltage can > come from the ring of the soundcard, from a USB sound pod (an external > soundcard) or from an auxiliary battery box. The Translator is a voltage > equalizer in that it will increase or decrease the voltage to the proper > amount. Almost all soundcards today provide the correct voltage and in our > opinion the Translator is really only necessary for PC SoundBlaster > soundcards. > > Our advice for tried and true Mac use, the VXI TalkPro Xpress coupled to an > Andrea USB sound pod. The Andrea pod has a slightly stronger gain that the > Mac computers prefer. See these at: > http://www.emicrophones.com/microphones/prod_details.asp?prodID=047 > http://www.emicrophones.com/microphones/prod_details.asp?prodID=003 Thanks for the advice. I did order these products from your website, but you later cancelled my order, calling me a credit card fraudster, and saying you wouldn't accept my order unless I changed my ISP and my email address. So I will now buy the same products elsewhere, and I advise anyone else thinking of purchasing from your company to do likewise. -- Richard