Suono Mk2

About the Suono Mk2

The Lab12 Suono Mk2 is a handcrafted, full tube Class A single-ended power amplifier delivering 25 watts per channel. It uses 6n2p NOS Russian dual triode driver tubes and KT150 or KT120 power pentodes, with compatibility for 6550, KT88, and KT120 tubes as well. The amplifier offers a choice between Triode and Ultra Linear pentode operation via toggle switches, allowing users to tailor the sound to their preference. It features a no-feedback design, SRSG® and Fine Symmetry® implementations, and analog retro Nissei VU meters on a 5mm aluminum face panel with a glass blasting anodized finish. The Suono Mk2 is built with an ultra-solid construction and low-noise toroidal power transformer, ensuring stable and high-quality performance after a recommended 150-hour burn-in period. It is compatible with speakers rated 4-8 ohms and includes manual bias adjustment accessible on the top cover. Available colors include Matt Black and Frozen Silver. The amplifier weighs approximately 19 kg and measures 43 x 19 x 29 cm (WxHxD). It comes with a five-year warranty and optional tube cage for safety and aesthetics.