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Frequently Asked Questions
What is LAB12, and are its products good?
LAB12 is a boutique Greek brand founded in Athens in 2012 by engineer Stratos Vichos, building vacuum tube components with modern circuit engineering and a focus on musical, emotional sound. Every unit is hand-assembled in Athens and tested by measurement and prolonged listening. The praise is strong: Stereophile’s Herb Reichert called the Melto2 phono stage his biggest discovery, and the Integre4 won a Best Value award. At Vinyl Sound USA in Buffalo, New York we carry the full range and can help you choose.
Which LAB12 products does Vinyl Sound USA carry?
The LAB12 lineup at Vinyl Sound USA includes four tube integrated amplifiers (Mighty, Suono Mk2, Suara Mk2, Integre4 Mk2), two tube phono preamplifiers (Melto1, Melto2), the DAC1 Reference NOS tube DAC, the Pre1 tube preamplifier, the True passive attenuator, and the Gordian and Noyra power conditioners. That covers a complete all-tube signal chain plus clean power. Tell us your speakers and sources and we will point you to the right pieces.
What is a tube amplifier, and are tube amps better?
A tube amplifier uses vacuum tubes in its circuit, and many listeners describe the sound as warm, natural, and emotionally engaging, which is exactly the character LAB12 chases. Whether it is better is a matter of taste and system, since tubes trade some outright power and need occasional tube replacement, while they reward you with a distinctive, musical presentation. LAB12 builds its whole catalog around this philosophy. At Vinyl Sound USA we can help you decide if a tube system suits your speakers. Tell us your setup and we will advise.
Which LAB12 integrated amplifier should I choose, and what is Class A?
Class A is an amplifier operating mode prized for its smooth, low-distortion sound, which is why LAB12 uses it across its range. At Vinyl Sound USA the Mighty delivers 10 watts single-ended Class A from EL84 tubes for high-sensitivity speakers, the Suono Mk2 gives 25 watts Class A, the Suara Mk2 offers 50 watts Class A, and the flagship Integre4 Mk2 provides 65 watts for more demanding speakers. Share your speakers and room and we will match the right one.
How much power do I need, and what speakers pair with LAB12?
It depends on your speakers’ sensitivity and your room. The low-powered Mighty shines with high-sensitivity speakers, while the Suara and Integre4 handle more demanding loads. At Vinyl Sound USA LAB12 amps pair well with high-sensitivity and medium-sensitivity designs including DeVore Fidelity, Spendor, and Wharfedale. Matching power to your speakers is the key step. Tell us your speakers and room and we will confirm the right amount of power.
Do I need a phono preamp for vinyl, and should I choose the Melto1 or Melto2?
A turntable needs a phono stage to boost and correct its very low signal. At Vinyl Sound USA both the LAB12 Melto1 and the acclaimed Melto2 are tube phono preamplifiers with fully adjustable gain and loading for moving-magnet and moving-coil cartridges, with the Melto2 as the higher reference. They bring LAB12’s musical character to vinyl. Tell us your turntable and cartridge and we will recommend the right one.
What is the LAB12 DAC1 Reference, and what is a NOS tube DAC?
A NOS, or non-oversampling, DAC uses a more direct digital-to-analog approach that many listeners find natural and airy, especially in the midrange, and a tube output stage adds warmth. The LAB12 DAC1 Reference at Vinyl Sound USA uses eight TDA1543 NOS chips with a tube stage for exactly this character. It is a strong choice if you want a musical, analog-like digital source. Tell us your digital sources and we will confirm the fit.
What are the LAB12 Pre1 and the True passive attenuator?
The Pre1 is a Class A tube preamplifier that handles input selection and volume and feeds a power amplifier, bringing LAB12’s tube character to the preamp stage. The True is a passive attenuator and input selector, a purist, minimal-circuit way to control volume and switch sources without active gain. Which suits you depends on your system and whether you want tube warmth or a passive signal path. Vinyl Sound USA can help you decide.
What is a power conditioner, and which LAB12 should I choose?
A power conditioner filters electrical noise and delivers cleaner, more stable power to your components, which on a resolving system can lower the noise floor and improve clarity, with results varying by your mains supply. At Vinyl Sound USA the LAB12 Gordian is an adaptive power conditioner with monitoring, and the Noyra is a six-outlet conditioner for clean distribution. Both give your system a tidy, protected power hub. Tell us your components and we will size the right one.
Can I build a complete LAB12 system?
Yes. For a full all-tube chain at Vinyl Sound USA, you can pair a LAB12 Melto phono stage and the DAC1 Reference as sources, an Integre4 or other integrated for amplification, and a Gordian or Noyra for clean power, or use the Pre1 preamp for a separates approach. Keeping the chain within LAB12 gives a consistent, musical character. Tell us your speakers and sources and we will help you plan the system.
Are LAB12 products from Vinyl Sound USA authorized, and do you ship nationwide?
Yes. Vinyl Sound USA Inc. in Buffalo, New York is an authorized LAB12 dealer, so every amplifier, phono stage, DAC, and conditioner is genuine with full support. We serve Western New York and customers across the United States. Reach out by phone or email, or visit our Buffalo showroom to audition the range, and we will help you choose the right LAB12 system.
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