John Coltrane “Blue World” Impulse Japan SHM-CD     This album hasn’t really been played since it was first released. I’m enjoying correcting that. A very nice session.

Disc 2 - originally released as 2 Atlantic LPs: Fathead Comes On and House of David  

Disc 2

Anker Soundcore brand makes some inexpensive blue tooth products (made in China) which have pretty good sound quality and offer noise canceling.  I like the full over ear headsets they make, for example Q35.  They have earbuds which probably have similar electronics.  With blue tooth you get marvelous freedom of movement but the signal occasionally cuts out when you turn your head just the right way or get into a corner of the house where reception is poor.  The dropouts are pretty rare and I just accept that. Another approach I sometimes use with iPhone is a small adapter which plugs into the the phone power port and has a mini-plug socket on the other end.  Then I plug in wired Sony Studio Monitors or other phones, such as lightweight Koss SportaPros. To me Koss SportaPros sound better than most earbuds and are less wearying on the ear, physically.  Sony Studio Monitors etc sound better but they are bulky.