hARt Labs products are made in Greece, and the company is helmed by the three-man engineering team of Nondas Gaveras, Kostas Trovas, and Nikos Fanakis. hARt Lab’s largely static display caught my attention with the bold diagonal lines and clever cages of their tube/MOSFET amplifiers.
“Even more so,” states hARt Lab’s website, “when this amplification is achieved in only two stages, voltage amplification with vacuum…