The Tube Box E is an innovative tube phono preamplifier in a compact miniature format that offers outstanding sound quality. With a fully discrete circuit design that operates without operational amplifiers, this device ensures low-noise phono amplification and precise RIAA equalization. The ability to swap out the tubes allows users to customize and shape the sound signature to their liking. The Tube Box E supports both Moving Magnet (MM) and Moving Coil (MC) cartridges and offers numerous gain settings for precise adjustment to different cartridges. The robust metal housing protects against electromagnetic interference and vibrations, resulting in a clear and relaxed listening experience. This preamplifier is ideal for anyone who values high sound quality and adaptability.

• Fully discrete circuit design for noise-free amplification
• Replaceable tubes for personalized sound shaping
• Supports MM and MC cartridges with flexible gain settings
• Sturdy metal housing protects against interference and vibrations.