E1 Personal Audio Sg 0 Report post Posted June 8, 2012 Just wanted to know how many here actually uses portable amplifiers as part of their audio gear? Brand? Model? Share this post Link to post Share on other sites
fuwen 0 Report post Posted June 9, 2012 Sound Devices HX-3 http://www.fuwen.net/index.php?option=com_...id=18&Itemid=57 Headroom Total Airhead http://www.fuwen.net/index.php?option=com_...=122&Itemid=189 Share this post Link to post Share on other sites
E1 Personal Audio Sg 0 Report post Posted June 9, 2012 Sound Devices HX-3 http://www.fuwen.net/index.php?option=com_...id=18&Itemid=57 Headroom Total Airhead http://www.fuwen.net/index.php?option=com_...=122&Itemid=189 Goodness,the AKG K1000 Share this post Link to post Share on other sites
ElephantAudio 0 Report post Posted June 20, 2012 (edited) mCoyBB 2.03 using 2268/4456 chip with Atrio 5 or Sony MDR-EX600 or JVC HA-FXD80-Z earphone Objective2 or mCoyBB 2.03 (using 5532 chip) with Ultrasone Pro 900 at home Edited July 23, 2012 by ElephantAudio Share this post Link to post Share on other sites
nekatrall 0 Report post Posted June 20, 2012 my 18v cmoy or O2 for portable use but mostly my O2 Share this post Link to post Share on other sites
E1 Personal Audio Sg 0 Report post Posted June 22, 2012 Wow! CMoy and O2 players in the house Share this post Link to post Share on other sites
nekatrall 0 Report post Posted June 22, 2012 my brick cmoy is in diy section haha Share this post Link to post Share on other sites
E1 Personal Audio Sg 0 Report post Posted June 26, 2012 my brick cmoy is in diy section haha Seems like very few portable headphiles over here Share this post Link to post Share on other sites
nekatrall 0 Report post Posted June 26, 2012 nope its just quiet over here Share this post Link to post Share on other sites
ElephantAudio 0 Report post Posted July 26, 2012 my 18v cmoy or O2 for portable use but mostly my O2 What chip are you using for 18v cmoy? Have you tried the OPA627? Ref.: http://nwavguy.blogspot.ca/2011/08/op-amp-measurements Share this post Link to post Share on other sites
nekatrall 0 Report post Posted July 26, 2012 opa627 abit ex currently using opa 1642 i think been awhile since i rolled my opamps Share this post Link to post Share on other sites
ElephantAudio 0 Report post Posted July 26, 2012 (edited) opa627 abit ex currently using opa 1642 i think been awhile since i rolled my opamps I've tried the opa627BP on both cMoy v02 standard and rechargeble 9v, using power adapter but no sound at all and chip is put on correctly, don't know why! By the way, to bad this opa 1642 can't just be put in like other chips, I would have tried it! Edited July 26, 2012 by ElephantAudio Share this post Link to post Share on other sites