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APPENDIX C
Adapters
Speaker Connections
The Sonic Blaster uses the 1/8” stereo mini jack for input and
output. This is the same jack used by most portable stereos.
The Bose Roommate speakers and several other brands use the
1/8” jack and will need no adapters.
If your speaker wires (or wires from your amplifier) end in
phono plugs (often called RCA plugs), you’ll need the Stereo
Playback Y-Adapter. It adapts phono plugs to the Sonic Blaster’s
1/8” stereo mini jack. (Radio Shack Cat. No. 274-369.)
From Speaker Phono Plugs
Left and Right To Sonic Blaster “OUT”
(Ch1& Ch2)
RS Cat. No. 274-369
Two Phono (RCA) Plugs to
1/8” Stereo Jack
If your speakers have button terminals (quick connect), you can
get two “mini phone plugs to stripped ends” and connect it to a
connector with “two 1/8” mono plugs to 1/8” stereo jack.” (2
cables--RS Cat. No. 42-2434 and I adapter--RS Cat. No. 274-375.)
From Speaker Wires
Left and Right To Sonic Blaster “OUT”
(Ch1 & Ch2)
RS Cat. No. 42-2434 RS Cat. No. 274-375
1/8” Phone Plug to Two 1/8” Mono Plugs to
Stripped Ends 1/8’ Stereo Jack
If you have a setup different from the ones mentioned, talk to
your local Radio Shack person or stereo/electrical supplies
person for the correct cables and adapters.
50 Sonic Blaster