The iBasso DX90 is a HiFi digital audio player that utilises dual ESS Sabre32 ES9018K2M DAC chips (one per channel) and dual OPAMP OPA1611 headphone amps (one for each channel) to produce high fidelity audio. One ESS Sabre 32 ES9018K2M DAC chip per channel allows for the best possible dynamic range, and channel crosstalk 6.5 times more detailed than a traditional CD. Dual Soundplus OPAMP OPA1611 with dual high current output buffer BUF634 provided by Texas Instrucments. Featuring a +/-5V swing & high output power. The DX90 comes equipped with a 2.4" IPS touch screen with a resolution of 320x240 pixels.It also features a 256-Steps Digital Volume Control giving you ultimate control of the sound output from the player. The player has 8GB of onboard flash memory but don't let that worry you as it supports SDXC and SDHC MicroSD cards, giving you up to 2TB of memory, enough for a really large portable music collection. So buy this iBasso DX90 High Performance 8GB Digital Audio Player with Dual ES9018K2M DAC Design Was £359.00 Now £295.00.