Built as a 3-in-1 studio workhorse, the DHA V590² Pro from Violectric is a versatile D/A converter with resampling and reclocking functions, a high-quality preamplifier, and an audiophile balanced stereo headphone amplifier all at once. With support for 4- to 600-ohm headphones, this unit can drive the most demanding headphones such as planars and low-impedance dynamics, while the ESS ES9026 Pro DAC chip provides dual-mono, 32-bit floating point delta sigma, digital-to-analog conversion, with support for up to 384 kHz PCM sampling rates and DSD512 decoding. The V590² Pro sports a plethora of I/O including balanced XLR input and output, unbalanced RCA input and output, multiple headphone outs including 1/4", 3.5mm, and a true balanced XLR 4-pin out, and four digital inputs: XLR 3-pin AES, RCA coaxial, TOSLINK optical, and USB-B, which provides the highest available sampling rate. With versatile functions like pre- and post-fader selection, five modes of resampling with a femto-scale atomic sync clock, pre-gain DIP switches, and a 256-step reed relay volume pot, it has never been simpler to control your signals. The unit also comes with a convenient infrared remote control.