10/16/2023 edit: I've decided not to sell these. It's a bit hard to let them go for several reasons:
1. I still enjoy their sound/tuning very much.
2. These are my first Sennheiser audiophile IEM.
3. They're the first IEM that inspired me to write a review here on Head-Fi.
4. They got me through the pandemic work-from-home years.


Purchased from Audio46 in June 2021. Can provide a copy of the order confirmation upon request.

Excellent condition. No scratches on the shell. There are some scratches on the serial number plate on the back of the case.
These were made in Germany, before Sennheiser moved the production to Ireland.

Selling because I want an IEM with more fun tuning. I'm not using these as much anymore, and hope to find a good home for them.

Includes all accessories:
Three stock cables (unbalanced 3.5mm, balanced 2.5mm, balanced 4.4mm).
Silicone and foam ear tips (three sizes each. I used the medium silicone; the other are new).
Case.
Shirt clip.
Cleaning tool.
Cleaning cloth.
Original box.

Free shipping via UPS Ground.
Due to my work and meeting schedules, I can only ship on Monday, Tuesday, and Thursday.

Continental U.S. only. PayPal payment only. I'm not interested in trades.