Roland DR-3 用户手册

“TSC,” short for “Total Sound Control,” is a function that lets you 
change the overall tone of the sound and acoustics.
TSC includes two types of effect, “Sound Shape,” which changes 
the overall tone of the sound, and “Ambience,” which alters the 
acoustic characteristics of the overall sound. 
“Sound Shape” and “Ambience” each feature eight pre-
programmed groups of settings (Preset), but you can also add up 
to eight more of your own settings (User settings) to these.

fig.05-01p

“Sound Shape” allows you to adjust the overall tone of the sound 
with a three-band equalizer and three-band compressor that are 
used to boost or cut specific pitches (frequency bands).

The TSC screen appears.

fig.05-02d

Each time you press [SOUND SHAPE], it alternately turns the 
button on (lit) and off (unlit). 

P1

ROCK

P2

LOUD

P3

TIGHT

P4

ENHANC

P5

ACSTIC

P6

LIVE

P7

LO-FI

P8

HRDCMP

U1–8

When the unit left the factory, the User settings (U1–U8) con-
tained the same settings as the Preset (P1–P8).

With the Preset Styles, settings 
for the two types of TSC effects 
are predetermined for each 
Style individually, allowing 
you to attain the acoustic effect 
most suitable for each Style.