The ThivanLabs Ultimate 300 preamplifier stays true to the company’s philosophy but takes it to new heights. Designed around the legendary 300B tubes for the main amplification stage, it operates in a pure Class A – Single-Ended configuration.

The custom-developed transformer is precisely tuned to complement the 300B tubes, and every internal connection is meticulously handcrafted using the Point-to-Point method, ensuring the shortest and cleanest signal path for uncompromised audio quality.



