Closed Back Planars List
A couple weeks ago, I was looking for a pair of planar magnetic headphones. The catch was, I didn't just want planars, I wanted something special: namely, closed back planars. As it turned out, despite a great deal of searching, I could not find a consolidated list of all of the big players in the (non-vintage--looking at you Yamaha) scene. A list on drop came close, but still was missing a lot. So, after doing my own research on the current options, I figured I'd post my findings here; the following is a list of all the Closed Back Planar Magnetic Headphones that I am currently aware of.
Before we get to the list, please note a few things. First, as discussed in the footnotes, semi-open planars are also listed, as are (not listed in the footnotes) "pseudo-planars," such as the Drop Panda, which uses technically uses a planar technology somewhere between "dynamic" and "planar magnetic" but is basically just a planar. Finally, ultra rare/vintage+discontinued cans, such as the old Yamaha planars (literally the first planars ever made) have not been included, for what are to me obvious reasons.
And without further ado:
AUDEZE EL-8*
AUDEZE EL-8 Titanium*
AUDEZE LCD-1 Closed*
AUDEZE SINE*
AUDEZE LCD-XC
AUDEZE LCD-2
AUDEZE Mobius
Dan Clarke Audio ÆON 2 Closed†
Dan Clarke Audio ÆON Closed X
Dan Clarke Audio ÆON 2 Noir Closed
Dan Clarke Audio Ether C Flow
Dekoni Audio x Fostex Blue‡§
Drop Panda
Fostex T20RPMK3†§
Fostex T40RPMK3†§
Fostex T50RPMK3†§
Fostex T60RPMK3†§
HIFIMAN HE-R10P
Mod House Argon Mk3†‡§
Monoprice Monolith M565C
Monoprice Monolith M1060C
Monoprice Monolith M1070C
Monoprice Monolith M1570C
Oppo PM-3*
* Discontinued Product
† Latest Generation, earlier versions not included
‡ The Mod House Argons and the Dekoni Audio x Fostex Blue are Fostex T50RP Clones
§ Fostex RP Series (and their modded variants) are all semi-open, not true closed back, but were included in the interest of being forthcoming