Hybrid EQ Amplifier with Tube Buffer Output
The TB-50 employs a hybrid architecture in which the amplification circuit, including RIAA equalization, is implemented in solid-state circuitry, while the final output stage passes through a vacuum tube buffer. This combination delivers ideal signal amplification through solid-state design, together with the rich harmonic expression that only vacuum tubes can provide. The TB-50 uses the same ECC82 (12AU7) tubes as our flagship TB-100, bringing the world of DS Audio tube sound to a broader range of music lovers.