I did own Shindo pre paired with a bespoke 300B mono amp. Perhaps the best pre till date I’ve experienced in my system. Ken Shindo was a genius in connecting its listeners intimately to music through his masterpieces. I wish, I would have never sold the Monbrison but my plans kinda fell through. In case of his amps, I felt high efficiency speakers (97dB>) or the ones with field coil tech is the only way to experience full impact of Shindo delicious sound. Now that I’ve heard field coil speakers, the desire to put together all Shindo system with Giscours Pre and WE 300B Single Limited amp getting stronger as each day goes by :-)
As to Aurender sound characteristics, I’ll comment on what’ve consistently heard regardless of downstream components cause in 10 plus years of owning Aurender, I’ve been through lot of components. The sound of Aurender is incredibly faithful, airy with reverberation around the recording space. You’re immersed with musicality that has a larger than life sound.
Aurender is one of the best designed and engineered audio component that I’ve the pleasure to use and experience. Pair it with a high quality DAC and Switch and you’re in for a royal treat.