The engine of the Chord Hugo TT2 is a Xilinx Artix 7 Field Programmable Gate Array (FPGA) custom coded by Rob Watts – it consists of 86 cores, each running in parallel at 208 MHz, and the overall system design is now based on ten elements. As result, the time reconstruction filter, 16FS WTA 1, operates with 16x oversampling and an accuracy of 98,304 weighting coefficients (taps). Disclaimer - Hugo 2 operated with 49,152 taps.