This is a review of the TempoTec Sonata E35 which is a dual DAC dongle capable of up to DSD256...
The TempoTec Sonata iDSD is a very affordable portable Amp/DAC capable of up to DSD128, OTG, and Apple iOS connectivity....
The Tempotec Serenade iDSD is a ‘bang for buck’ transportable DAC/Amp with a small slimline profile selling for just $139....