These speakers have been seeing daily use in the ZOG lounge-room, are essentially complete, and continue to sound great.
three small upgrades done since the completion have been:
- addition of JBL/Selenium ST200 Supertweeters.
- low frequency amp upgrade to TPA3255
- replace the miniDSP “classic” 2×4 and op-amp boost with a miniDSP 2×4 HD.