Lab 12 Hpa Audio-Technica AT-SP3X The result is vinyl playback

The result is vinyl playback that feels both expressive and engaging

It's hard to say what the nano tube suspension has added to the mix

high-quality gold-plated loudspeaker outputs

elegant carbon fiber plugs

} } Pre-amplifier & Outputs

Lab 12 Hpa Audio-Technica AT-SP3X The result is vinyl playbackHpa OTL Tube Headphone Amplifier Preamplifier with USB DAC Description This is where it all started for Lab12. Our love for music, for high end audio and our exploration for many years, gave us a huge challenge when designing a headphone preamplifier that met our demand to deliver a faultless sonic signature. Dealing with the sensitive signal output and transforming it into a true high end audio headphone amplifier is not a task that everyone would