Revel W893 9" In-Wall Loudspeaker Category--DACs PrimaLuna transformers are enclosed in

PrimaLuna transformers are enclosed in a metal housing and then potted in a non-microphonic resin to further reduce noise and to protect the windings from moisture and deterioration forever

In the last few years

With a gain specification of only 10dB

It leaves room to be either too late or too early

Revel W893 9" In-Wall Loudspeaker Category--DACs PrimaLuna transformers are enclosed inW893 9" In Wall Loudspeaker Since the first Revel speakers in 1996, Revel products have stood at the forefront of loudspeaker design and performance. Revel in wall loudspeakers draw upon the same research, resources and unique perspective that put all Revel loudspeakers in a class by themselves. Revel in wall loudspeakers provide unparalleled value and are known for their standard setting low sonic coloration and their freedom from distortion over an