User Manual

ASHDOWN ENGINEERING - STUDIO JNR
USER GUIDE
FEATURES
1. Input - a 1/4” Jack Socket for use with
your instrument
2. Volume - A rotary control to adjust the
overall output of the amp.
3. Bass - A rotary control to adjust the
amount of Bass (freq) +/- 15dB.
4. Middle - A rotary control to adjust the
amount of Middle (freq) +/- 15dB.
5. Treble - A rotary control to adjust the
amount of Treble (freq) +/- 15dB.
6. Headphones - 1/4” Headphone Jack
Output (this actively mutes the speaker
for silent practice).
7. Line In - For use with a line level
instrument or audio device such as an MP3
player
8. On - light indicates the amplier is
powered.
9. Power Switch - Turn your amp on or off