Thank you for having the manual I needed for an older model Aiwa stero I had found on Ebay --- I wanted the Aiwa because I had tapes and cd's but I did not have a manual as to how to operate the system... I found what I needed and it has enabled me to set the system up for my enjoyment.
I wished detailed information of the JBL S310 and here I found it! Very happy with the service from this site!
Text excerpt from page 1 (click to view)
AMPEG SCP-OCT �SUB-BLASTER� INSTRUCTIONS The AMPEG Scrambler Series SUB-BLASTER octave divider is easy to use, accurate and quick in its tracking, and very musical. This unique octave divider is an analog circuit upgraded from the one used in the popular SVT-5 Pro amplifier head. The SUB-BLASTER features a rugged die-cast metal housing for rock-solid durability. This design is based on the original Ampeg Scrambler overdrive pedal from 1969 and is very road worthy.