SPL Phonitor XE Headphone- and Pre-Amplifier with VOLTAiR technology and DAC768 - Red SPL Phonitor xe - The Ultimate Headphone Amplifier for Audiophiles Dive into the world of supreme sound with the SPL Phonitor xe, the apex of headphone amplifiers. Designed for audiophiles who demand precision, control, and a rich musical experience, the Phonitor xe stands unrivaled. Equipped with the revolutionary Phonitor Matrix, remote control, and a state-of-the-art DA converter, this amplifier redefines your listening experience. The inclusion of SPL’s exclusive VOLTAiR technology elevates the Phonitor xe to new heights, making it a coveted piece for every sound enthusiast. Key Features: Universal Connectivity: Offers connections for standard and balanced-driven headphones, catering to all types of headphone users. Powerful Output: Drives all headphones effortlessly, thanks to its enormous output power. Dual Outputs: Front and rear headphone outputs for convenience and flexibility. Sophisticated Volume Control: Features a 45mm milled aluminum knob with Alps RK27 “Big Blue” potentiometer for precise volume adjustments. Phonitor Matrix: Experience speaker-like sound on headphones, eliminating the 'super stereo effect' and reducing listening fatigue. Multiple Source Inputs: Accepts up to six stereo sources, including XLR, RCA, USB, COAX, OPTICAL, and AES. Premium DAC:  DAC768 with AKM AK4490 Velvet Sound™ chip for detailed audio conversion. Dual Low-Pass Filters: Unique VOLTAiR technology in filters for improved dynamics and sound clarity. Elegant Design: Retro-look VU meters and a sleek finish that complements any setup. Technical Specifications: Analog Inputs: XLR (balanced), RCA Input Impedance: 20 kΩ (XLR/RCA) Digital Inputs: AES/EBU, Coaxial SPDIF, Optical SPDIF, USB (PCM and DSD) Headphone Outputs: Balanced XLR, Standard 6.35mm Jack Output Power: Up to 5W per channel Frequency Range: 10 Hz – 100 kHz Dynamic Range: Up to 135.5 dB THD + N: 0.00082% Internal Power Supply: ±60V with toroidal transformer Dimensions: 278 x 100 x 300 mm; Weight: 4.9 kg