SPL Phonitor xe black + DAC768, Headphone Amplifier, Suitable for headphones with a jack plug and balanced headphones with a 4-pin XLR plug, Offers the option of integrating up to 6 stereo sources: XLR, RCA, USB, Coax, Optical and AES / EBU, AKM converter chip for high sound details, 32-Bit resolution and up to 768kHz sampling rate, Direct Stream Digital up to a resolution of DSD4 or DSD256, 2 VU meters for left and right audio channels, Laterality regulation for detailed balancing, MODE switch for mono / stereo switching, With Phonitor Matrix for fatigue-free listening, Crossfeed control for level and frequency adjustment of the left and right audio channels, Angle control for determining the interaural time difference, Analog inputs: 2x XLR (female, balanced), 2x RCA (unbalanced), Digital inputs: 1x AES / EBU (XLR), 1x coaxial SPDIF (RCA), 1x optical SPDIF (Toslink), 1x USB (B), Headphone output: 1x TRS (6.3 mm jack), 1x XLR (4-pin balanced), Output power (TRS): 2x 5 W (at 250 Ohm), Dynamic range (TRS): 135.5 dB, Output power (4-pin XLR): 2x 3.5 W (at 250 Ohm), Dynamic range (4-pin XLR): 130.5 dB, Frequency range: 10Hz - 300kHz (-3dB), THD + N (10Hz - 22kHz, 0dBu): 0.00082%, Linear power supply with toroidal transformer, Power consumption: max. 40VA, Stand-by power consumption: <0.3W, Dimensions (W x H x D): 278 x 100 x 300 mm, Weight: 4.9 kg, Colour: Black, Made in Germany