Blumenstein Abby Mk II 6.5" Wide-Band Speaker Phono The FW3 is a true

The FW3 is a true wireless stereo earphone built around a 10mm carbon based diaphragm dynamic driver per side

Specification Value Type All-stage FET DC amplification electrostatic driver Frequency response DC - 100 kHz (with SR-009S) Gain 60 dB THD 0

Half-rack width

each ships with a test report and storage box

* First OCC litz speaker cable

Blumenstein Abby Mk II 6.5" Wide-Band Speaker Phono The FW3 is a trueThe Blumenstein Abby Mk II is a spiritual successor to the original Cain and Cain Abby, a high efficiency 6. 5" wide band speaker built by Blumenstein with key improvements over the original: a critically damped bass reflex enclosure replacing the original Voigt pipe design for cleaner, more musically versatile bass, and Baltic birch plywood construction replacing the original solid alder and particle board for superior long term cabinet stability.