Sony LBT-D505 Operating Instructions (PDF) (Source: Official Sony Support)
Includes various acoustic presets such as "Hall," "Stadium," "Disco," and "Movie". sony lbt-d505 user manual
The LBT-D505 typically consists of five standalone units that interface to form a complete home theater and audio solution: sony lbt-d505 user manual
COMPACT HI-FI STEREO SYSTEM / Included components may vary by country or region of purchase: HCD-D550, SS-D555, RM-S221. LBT-D550. Manuals for LBT-D550 | Sony USA sony lbt-d505 user manual