Still available.

Never in storage. Stayed on my audio rack system. No pets non smoking house.

Manufactured date on tag is June 3rd 2021. Please read it carefully before posting incorrect data.

Benchmark AHB2 Balanced Audio Amplifier. Like new condition. Maybe 20 hours total time. Comes with all original documentation and packaging.

Just in case any one is looking to upgrade to the JPS labs superconductor cable: https://www.head-fi.org/threads/jps-labss-abyss-superconductor-hp-cable-2-x-3-pin.883013/

No just the LG. Sorry for the confusion...meanwhile, just got the Superconductor HP cables in. Will need to spend some quality time with them before I can comment.

LG = Cavalli Liquid Gold. Put one LC instead of LG in my original post. Now corrected.    Cheers!

About the mids:   Firstly my Abyss are new, so I reserve the right to change these comments a bit. Only 34 hours to date but continue to burn in on my new LG which is also burning in with 100 hours so far. I have been A/B testing between the Abyss and the HEK. The Abyss using the 4 pin XLR...

Could you show how you modified the XLR cables to connect them to your PSB's?

Have about 130 hours on mine. Bouncing between my GS-X mkII and HPA-21. Using balanced from my DAC2se on the GS-X, and of course SE on the HPA-21. These are really great headphones indeed. I never thought that I would hear a sound stage that was wider and more precise than my HD800's. But...

Back in January, I bought a 1tb SSD and had them swap it out for the stock HHD in my W4S Music Server. I have my components right next to my listing station, and could hear the HHD spooling up and down when accessing data. Very annoying during, very quite passages while listening to music. Now...

Couldn't agree more. Bought this for the LCD line of Headphones, but it just blew me away with what it does to the HD800! Now the HD800 gets almost all my listing time. I mean with it's huge sound stage and now with increased tight bass and the harsh treble episodes a thing of the pass, It's...

Ok, that makes sense. I can't get over how much I love this HPA-21! Coupled with my HD800, it's the best I have ever heard. And I have been at this game a very long time.   Just a smokin' combination!

Why do you have your HP plugged into the Voltage output? Why not the Current output?

Sorry, I tried the LCD-X with my HPA-21. And yes, I would say it is more neutral than the LCD-3, but it will never be able to replace my LCD-3. For me the LCD-3 sound is what I look for when in the mood for that warm, luscious, tube like, sound from my music. If I want neutral, I just reach for...