Iso Lab: 1970s Ross Compressor John BohlingerJuly 20, 2020VideoNashville correspondent John Bohlinger shows off his first pedal, which he bought for $40 in 1979.Be sure to watch more gear demos from John's personal collection.featured-storieswhats-newvideoscompressoriso-labeffectsspecial-featured-storiesgearGearReviewsEffectsVideos