FiiO X5 + E12 Mont Blanc High Resolution Digital Audio Player with 64GB MicroSD, ProStudio Coaxial Audio Connection Kit with Leather Case and HS6 Headphone Amp Stacking Kit(includes Japanese Oyaide Brand Oxygen Free Silver Plated Copper Cable) FiiO X5 Digital Audio Player, FiiO E12 Mont Blanc Portable Amp, ProStudio Coaxial Audio Connection Kit, SanDisk 64GB MicroSD, FiiO HS6 Amp Stacking Kit with OFC Silver Plated Oyaide Brand Interconnect Cable X5 to E12 Interconnect Cable is Oyaide Brand All Japanese Interconnect Cable Utilizing PCOCC-A cable from Furukawa Electric TI PCM1792A DAC, OPA1612 and LMH6642 op amps for ultra low noise, dynamic, and musical rendering Supports DSD, APE, FLAC, ALAC, WMA, and WAV. Dual microSD card slots supports 128GB cards for 256GB total Aluminum unibody construction with premium finish and finely crafted switch gear.