GR-Research

7527789

60300

179

26.02.2020

US

GR Research began in 1995 as a passion for high quality audio turned business venture. We are driven by a desire for excellence and expect nothing less than to turn the next page in mainstream loudspeaker design.

"Tuesday Tech Talk" audiophile hifi loudspeaker "fullrange driver" "comb filtering" GR-Research "Danny Richie" "crossover design" measurements "best loudspeakers" "tube amplifier" preamplifier "diy speakers" "audiophile speakers" "audiophile music" amplifier "best voice" audiophiles "high end" "baffle step loss" "open baffle" "fast bass" subwoofers "line source" drivers "high power handling" "low distortion" "the room" "speaker upgrade" "audiophile loudspeakers" crossovers "DIY Audio" soundstage