Tube Headphone Amp: for XLR, 4.4mm, 6.35mm HiFi Headphones, Stereo Preamplifier for Amplifiers, Speakers, Home Desktop Audio System, with VU Meter.

Versatile Headphone Compatibility: Drive headphones (16-600) via triple jacks XLR/4.4mm/6.35mmplus a 6.35mm-to-3.5mm adapter. Achieve 2000m W power with dual TPA6120 chips, delivering studio-grade clarity for demanding models like Sennheiser HD650 or Beyerdynamic DT 990. German Valvo Tube Sound Signature: Military-grade German Valvo ECF801 tubes operate at 175V for immersive, warm audio. Experience classic tube warmth with rare components, reproducing vinyl-like richness for jazz, orchestral, and vocal tracks. Dual-Mode Preamp Flexibility: Switch effortlessly between RCA audio sources. Use as a standalone Hi Fi preamplifier, headphone amp, or both simultaneouslyperfect for studio monitors/desktop speakers while privately monitoring via headphones. Timeless Aesthetic Design: Walnut wood panels, vintage VU meters, and exposed vacuum tubes blend retro-industrial elegance. Enhances desks, studios, or living spaces as a functional art piece. Customizable Op-Amp & Premium Parts: Swap the LME49720 op-amp (compatible with Muses02/2604/2134) for personalized sound. Upgraded with Japanese ALPS potentiometers and German WIMA capacitorseven repurposed components ensure audiophile-grade signal purity