1. LostnAmerica

    PENDING //.FS: NIB Massdrop Sennheiser HD 6XX

    Greetings, I have had this pair in the unopened box for several months. I had also bought a pair of the AudioQuest Nighthawks at the same time, listen to the nighthawks and decided to leave the Senns. alone...I have since moved into uiems (full bore), and don't listen to the nighthawks anymore...
  2. G

    About the Sennheiser HD 6XX and HD 58X..

    Hello all! I've just purchased the ALEX CAVALLI TUBE HYBRID AMP and GRACE DESIGN STANDARD DAC. I have always been into audio, but never really pulled the trigger. I was looking to pair the two with the SENNHEISER HD 58X JUBILEE HEADPHONES, so I purchased them too. Sometimes I feel extremely...
  3. S

    Ether CX (Mint Condition) >> SOLD

    Selling my mint condition Ether CX bought new from Drop last Christmas. I let them burn in for 100 hrs as Dan Clark recommends. Mint condition and work perfectly. Come with all included accessories (all the tuning pads, XLR cable with adapter, cleaning cloth and instructions) AND I will throw in...
  4. 4nradio

    **SOLD** Massdrop Cavalli CTH Amplifier with Extra Tubes and 28V Acopian Linear Power Supply

    This is a very nice Massdrop Cavalli CTH Amplifier with all original items and carton, plus extra Genalex Gold Lion and Mullard (NOS) tubes, and an Acopian linear power supply that provides a nice "black" background beyond the pedestrian, stock switching power supply's performance. The Gold...
  5. Asahi Templar

    FS-Koss Massdrop ESP/95X electrostat headphones with Stax CPC-1

    Up for your consideration is the incredible Koss ESP/95x electrostatic headphones. I am the 2nd owner but the first owner barely used them. I got them about 2 months ago and they have been my main headphone for most of that time. They have been used almost every day since. With EQ these are...
  6. wormsdriver

    SOLD *** Cavalli CTH + SDAC

    For sale is a great condition Cavalli CTH + Sdac amp/dac. Comes with stock tube, power supply and original box for safe transport. Sounds great but I don't need it. $189 shipped and paypal included in the U.S.
  7. Sennheiser HD58x

    Sennheiser HD58x

  8. Nolanh87

    SOLD Drop THX 789

    Branded Drop 789. Didn't use much. Maybe 10-15 hours. Non smoker no pets. Price includes PayPal fees and shipping
  9. bcaulf17

    [WTB] Massdrop x Fostex TH-X00/TR-X00 Ebony

    Hi! I know this will be tough because it’s such a good headphone that is pretty desirable right now but I might as well shoot my shot. Looking for a Massdrop x Fostex TH-X00 Ebony in good condition. Removable cable version (TR-X00) version is fine too. Doesn’t need to be immaculate but close...
  10. Massdrop x Koss ESP/95X Electrostatic System

    Massdrop x Koss ESP/95X Electrostatic System

    "A revival of the standard-setting ESP/950 released by Koss in 1990, these headphones bring electrostatic quality into a whole new price bracket."
  11. Vaiet

    [Sold] Drop x Focal Elex - great condition, rarely used [EU]

    Hello, For sale are my almost mint Focal Elex. Bought here on HF in Mid-July of 2019 just burned-in with 200hrs of use in closet. In my posession ever since. Their condition is almost perfect with very minimal use (15-20hrs a month) since I have other headphones and rarely get proper conditions...
  12. heliosphann

    *SOLD* Sennheiser Massdrop HD6XX w/HD650 cable

    For sale is a pair of Sennheiser/Massdrop HD6XX dynamic driver open back headphones. Picked these up in the original drop a while ago. Mostly used as a back-up pair, these are basically brand new. Absolutely mint and functions perfectly. Comes with an original HD650 3M Sennheiser cable. Selling...
  13. Svstem

    SOLD: Fostex TH-X00 w/TH-900 driver and Detachable Cable (Price drop)

    This TH-X00 contains the 1.5T drivers from the TH-900. Considering that the baffle is identical to the TH-900, this is basically a TH-900 with X00 pads and cups, complete with an SMC detachable cable mod (which was performed with no modification of the earcups/housing). Essentially, you have the...
  14. S

    [SOLD] Brand New/Sealed HD6XX - $189 shipped CONUS

    EDIT: To address past/potential future confusion, I am aware that Drop is currently selling the HD6XX for $195. That is the price I myself purchased them at. However, sales tax depending on the state will lead the final price to be more in the $205-215 range. For example, my total was...
  15. H

    [SOLD] Massdrop x Empire Ears Zeus Universal IEM

    Condition: Like-new Usage: Original owner. Light usage, less than 10 hours Included Accessories: All stock accessories included in like-new conditions except for the carrying case, which has scratches on the top (picture below). Original packaging included with shipping wear (does not affect...
  16. Asahi Templar

    FS-Massdrop Koss ESP 950/x Electrostatic System

    Up for your consideration is a koss esp 95/x Electrostatic System. I am the 2nd owner but I have only used them for a hour and a half. The previous owner had them for a little under a year and kept them in drawer when not in use. I don't think he used them much at all because they are near mint...
  17. brintamatic

    Massdrop Airist R2R DAC

    Massdrop Airist R2R DAC. I'm at the office and I just made a huge purchase on a Chord Hugo 2 so I need to offload my gear. I will post close-ups when I get home but I have an Airist R2R DAC and a THX 789 stacked on this photo. Selling for $325 SOLD shipped to Cont. US. Comes with all original...
  18. jordannn15

    **SOLD**[WTS] Hifiman Edition XX [W] PayPal**SOLD**

    Like new condition Hifiman Edition XX with upgraded cable, takstar hard case that the headphones fit very nicely in, and dekoni nuggets attached. Nuggets can be taken off easily. Price is $450 shipped to the US. Not interested in trades. I will ship internationally but you will have to cover...
  19. Noldir

    FS: Massdrop x Fostex T-X0 (EU)

    For sale Massdrop x Fostex T-X0. Used for about a year but I have too many headphones. Still in almost-new condition! Comes with original box, I just have the one picture but more pictures are available upon request PayPal and shipping fees are for the buyer. Local pickup possible as well
  20. S

    SOLD: ZMF X VIBRO MKII (MassDrop Exclusive customized Fostex T50RP) Rusted Zebrawood cups with Seahorse (Pelican-style) Case

    Hi there, Sadly selling these as they mostly sit inside it's Pelican-style Seahorse case (included in price). Less than 50 hours of use and lived in a smoke-free environment. I'm only selling this because with my busy work and family schedule, my interests have died down recently. So most of my...
  21. dewy22

    FS: Sennheiser HD58X (SOLD)

    For sale is the Massdrop Sennheiser HD58X in very good condition. Comes with original cable. Asking for $old shipped. CONUS. Also, listed a LQI cable for it, I can combine both for $old shipped.
  22. dewy22


    For sale is the Noble Audio Kaiser K10U Massdrop Edition. It’s in excellent condition. I don’t have the hard case with it, but will come with original cable, new eartips and a soft case. The original cable works but is a bit loose, so I will include another SPC cable. Asking $old shipped...
  23. RockCity

    WTB: Massdrop/Sennheiser HD 580 or HD 600

    Looking for HD 58X or Sennheiser HD 600. Looking to spend $100 shipped to CA. No smoking please. Thank you
  24. Jaggar

    WTS Sennheiser HD 6XX Massdrop Edition - SOLD

    SOLD Selling mint condition Sennheiser Massdrop 6XX headphones that I purchased new from Massdrop. Used for less than 10 hours, I just prefer my HD 600. US48 only please. $185 shipped Price Drop to $175 shipped
  25. K

    SOLD: Massdrop Eddie Current ZDT. Jr w/extra tubes

    This is a great little tube amp and many will tell you that it's the best up to at least the $1000 mark, if not higher. I truly enjoyed this amp when paired with the Airist R-2R DAC and the HD6XX. The synergy in that chain was something special and I spent many hours listening. This amp does...