#UMI #SAPFC #3DSOUNDSTAGE

June 2024:
1. Main system configure: 2x stereo fullrange driver + 2 sub woofer, so I call semi-active (2+2).2 system. Detail here:
* Coral 8” model Flat 8SD @1970s vented box origin paired with dedicate Zenith 1950s tube single end power amplifier origin pull out from cabinet player.
* Diatone P-610MB 50th anniversary vented box / Cardas Golden Reference cable paired with dedicate Niles solidstate power amplifier.
* JBL 12” bass sub from JBL L7 model 1992 (LF binding post only) / Mark Levinson catalyst cable paired with dedicate Niles solidstate power amplifier.
2. 3D Soundstage back-end sysyem configure:
* JVC 2” kevlar diaphragm full range driver speaker vented box 2000s paired with dedicate Niles solidstate power amplifier.

Power supply dedicate for system equipped with TrueHiFi Power Purifier 4 Audio Perfect Nine PP4AP9 ver.2 Modulars High Quality Engineers Crafted.