Radio Shack MPA 31 Owner's Manual page 13

7. Adust TONE toward LOW to adjust
the sound toward a bw fi-equency
tone, or toward HIGH to adjust it to-
ward a high frequency tone.
O M O X A U X . C S TONC
M I N t i M t LOW H X M I •
^
Notes:
• Leaving TONE set at tiie mid po-
sition produces a flat, unacQusted
tone.
• If feedback occurs, ftjm TONE to-
ward LOW or tum down the vol-
ume.
8. Press POWER to ttjm off tiie ampfi-
fier.
13