Hi, I have some portable devices that I am trying to off load. These devices were purchased at different time in the past. They are all in very good physical condition and are fully functional. 1. iBasso D42 Mamba - $120 -> $115 I have had this D42 for a while, bought it probably 3 or 4 years ago. Physical condition is an 8 but considering the age I would rate it 7/10. I have been using it as a DAC for my desktop setup and am very happy with its sound quality. I think I still have the original box somewhere. A quick look of some features: For portable use it can be powered by a standard 9V battery or the USB port Dual Wolfson WM8740 DAC chip Dedicated Line In/Out Two levels of gain setting 2. FiiO E17K Alpen - $75 -> $70 (SOLD) I got it from a trade recently and it is in a very good condition (8/10). Original package is included. 3. JDS Labs C5D - $160 -> $155 This is from a recent trade in 9/10 condition. I have used it a ew times. It is a very powerful DAC/AMP unit. It has plenty of power to drive the low efficiency planar magnetic headphones (ZMF Blackwood). The retail box is included. 4. Cayin C5 - $90 -> $85 (SOLD) This is also from a recent trade. Condition is a 9/10. I have only tested with the DX50 player for a few minutes and then put it away. It has low and high gain settings and a bass boot. Still have the retail box. All prices will include shipping and Paypal fees. I am not looking for trades. Will only ship to CONUS address. Please PM me if you want more pictures. Thanks.