Audio-Technica ATH-R70XA Speaker Amps Output Stage: 1x E180F or

Output Stage: 1x E180F or EC86

ensuring these headphones can be maintained for a lifetime of listening

The GAIA I includes thread adaptors for sizes M8-1

An exceptional foundation for any demanding loudspeaker system

we use USPS priority with insurance -- $15 for up to 4 tubes

Audio-Technica ATH-R70XA Speaker Amps Output Stage: 1x E180F orAudio Technica's flagship professional reference headphone, the ATH R70xa is built for the most demanding studio environments, delivering a flat and unsparing accuracy that makes it the most trusted reference tool in the R series lineup. Type and Technology Over ear, open back, dynamic. 45mm driver with a double air damping system for precisely controlled bass response and a pure iron double magnetic circuit for improved flux density and driver