I know there is a hidden really low bass line on Unfinished Sympathy, but I really havn't heard it on my speakers which can get to 30HZ...how low did they put it?! I doubt the PMC EB1i could get low enough!
Source: Arcam CD73T & Marantz 10B
Amplifier: Arcam FMJ A32 & MF X-CANv8
Headphones: Denon AH-D5000 & Grado SR60
Speakers: Wharfedale EVO2-30 & B&W 685