(earlier ad cancelled - this ad has corrected information) I purchased this new last year but have too many headphones. It is as close to NIB as it gets (except it was opened and checked). This includes the AD-1-iCM adapter cable for iCOM radios (no DC blocking cap) which is normally $24.00 list if purchased separately). It also has the phase reversal toggle switch on the headset. Comes with original box and everything as purchased and as shown in the pics. Description The Heil Sound Proset-IC is a lightweight, versatile boom mic/headset designed for comfort, durability, and, above all, performance. The earpieces are full sized, with heavily-stuffed cushions for operator comfort during long operating stints. The ear pad covers are removable, for washing, and replacement pads are also available. Besides sealing out noise passively, the Pro Set now includes Heil Sound's exclusive phase reversal technology, which allows the user to "move" the incoming signal by engaging the phase-reversal switch; this creates a unique spatial widening sound that can, in some situations, significantly improve copy in a tough DX pile-up. The Pro Set iC (PS iC) utilizes the Heil Sound "iC" condenser element specially designed by Heil Sound for compatibility with the low gain found on many Icom transceivers' mic amp stages. Supplied with AD1-IC Icom 8 pin round mic adaptor cable. List Price: $168.00 (including AD-1-iCM adapter cable) Heil website: https://heilsound.com/products/pro-set/ $125.00 shipped to your door (CONUS only).