Can the $199 FiiO BTR17 still compete in 2026? With dual ESS DACs, THX power, and LDAC support, this pocket DAC/amp aims close to desktop sound.
A new Stanford-designed optical amplifier uses energy recycling in a resonator to deliver strong, low-noise amplification with far less power.
Building on the commercial momentum and integration philosophy behind our Kythrion™ platform, CI-ONE represents the next step in RF front-end innovation,” said CIH co-founder and CEO Paolo Fioravanti.