The updated NXL500 R6 amplifier module has been designed with more power output into 2 ohm loads, using 3 pairs of 250 watt dual die lateral MOSFETs. Power output up to 1kw into 2 ohms is possible with the design using a +-80vdc linear power supply or +-70vdc on a regulated SMPS. More details will be released later this month of January 2023.
Currently in development USB portable multi channel headphone amplifier (Will drive 4 x 16,3 32 ohm headphones sets) 1 x Burr Brown 24bit 192khz PCM1794A DAC 4 x OPA1622 headphone amplifiers ICs Balanced XLR stereo inputs and outputs USB charged and operated independently with on-board lithium battery. USB, Optical selectable input sources and stereo XLR balanced Inputs Independent volume control for each headphone set.
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