Description
Trinnov Amethyst Stereo Preamplifier YAMAHA 3 Bluetooth Range Up to 3 Bluetooth Range Up to 9 m (30 ft) Multi Speaker Mode Party Mode & Stereo Mode (via Bose SimpleSync) Position Sensing PositionIQ (auto audio optimisation by orientation) Built in Microphone Yes — speakerphone capable App Support Bose Music App (iOS & Android) Body Material Silicone convert the PWM into analogue with a breathtaking 130dB SNR