Toucan (Dayton SD215A-88 Bandpass Subwoofer)
Toucan The Toucan is a compact 25 Liters Bandpass Subwoofer based on an 8″ Dayton SD215A-88 DVC Subwoofer. I tested the SD215A in a Bass Relfex and a Sealed Box… Read more >
SuperMicro2 (Fountek FE85 with Peerless BC25SC08-04)
SuperMicro2 Active Tri-Amp The SuperMicro2 stems from my dis-satisfaction with the Tang Band W3-1364SA full range driver that I used in the first SuperMicro. Granted that the W3-1364 has a… Read more >
Sparrow-19ST ver2
Sparrow-19ST ver2 SB Acoustics SB13PFC25-08 with SB19ST-C000-4 Tweeter Active Tri-Amped I’ve been listening to the Sparrow-19ST for the past 5 months in an active 3-way configuration. While it is above… Read more >
December 21, 2018 Drivers Evaluation, HIFI DRIVERS Read more >
Crown XLS Power Amplifiers Fan Modification
Crown XLS-202-402-602 Fan Issues Having worked on a few 1st generation Crown XLS power amplifiers, it seems that fan problems are common. Either the fan noise is unbearably loud or… Read more >