MINA analogue and digital source tweak NEW

Juan Luis is a musician, audiophile and inventor. He spent past two years researching a new tweak to improve the analogue and digital source and finally he’s ready to present it.
This is the first prototype and it’s completely passive. You just put on the DAC/plinth or near to the cartridge and listen. Review sample of the prototype is ready and coming for evaluation soon. Stay tuned…