Mod - Roland GR-55 Owner's Manual

Effect Settings (EFFECT)
AMP TYPE
Value Description
01: BOSS CLEAN
A clean sound that is smooth and warm.
02: JC-120
The sound of the Roland JC-120.
03: JAZZ COMBO
A sound suited to jazz.
A sound with flat response.
04: FULL RANGE
Good for acoustic guitar.
05: CLEAN TWIN Models a Fender Twin Reverb.
06: PRO CRUNCH Models a Fender Pro Reverb.
07: TWEED Models a Fender Bassman 4 x 10" Combo.
08: DELUXE CRUNCH Models a Fender Deluxe Reverb.
A crunch sound that faithfully reproduces picking
09: BOSS CRUNCH
nuances.
10: BLUES A sound suited to blues.
11: WILD CRUNCH A crunch sound with wild distortion.
12: STACK CRUNCH A crunch sound with high gain.
Models the drive sound of a VOX AC-30TB. This is a
13: VO DRIVE
sound that it suited to sixties-style British rock.
14: VO LEAD Models the lead sound of the VOX AC-30TB.
15: VO CLEAN Models the clean sound of the VOX AC-30TB.
Models the sound produced using the left input on a
16: MATCH DRIVE Matchless D/C-30, a modern tube amp widely used in
styles from blues to rock.
Models the sound of a Matchless modified for high
17: FAT MATCH
gain.
Models the sound produced using the right input on a
18: MATCH LEAD
Matchless D/C-30.
Models the lead sound of the Mesa/Boogie combo
19: BG LEAD
amp, a tube amp that was very popular in the late '70s
and '80s.
20: BG DRIVE Models a Mesa/Boogie with Treble Shift Switch on.
Models the rhythm channel of a Mesa/Boogie combo
21: BG RHYTHM
amp.
Models the sound produced using Input I on a
22: MS1959 I Marshall 1959 Super Lead amp. This is a trebly sound
suited to hard rock.
The sound of connecting Inputs I and II of the Marshall
23: MS1959 I+II 1959 amp in parallel, creating a sound with a stronger
low end than I.
Models the sound of a Marshall modified with a
24: MS HIGAIN
midrange boost.
This is a Marshall sound that's been tweaked for a
25: MS SCOOP
metal sound.
Models the sound of the Channel 2 VINTAGE Mode on
26: R-FIER VINTAGE
the Mesa/Boogie DUAL Rectifier.
Models the sound of the Channel 2 MODERN Mode on
27: R-FIER MODERN
the Mesa/Boogie DUAL Rectifier.
Models the sound of the Channel 1 CLEAN Mode on
28: R-FIER CLEAN
the Mesa/Boogie DUAL Rectifier.
29: T-AMP LEAD
Models AMP3 on a Hughes & Kettner TriAmp.
30: T-AMP CRUNCH Models AMP2 on a Hughes & Kettner TriAmp.
31: T-AMP CLEAN Models AMP1 on a Hughes & Kettner TriAmp.
32: BOSS DRIVE A drive sound producing awesome distortion.
Models a Soldano SLO-100, a very popular tube amp
33: SLDN
in the 1980s.
34: LEAD STACK A lead sound with high gain.
35: HEAVY LEAD A powerful lead sound featuring extreme distortion.
36: BOSS METAL A metal sound suited to heavy riffs.
37: 5150 DRIVE Models the lead channel of a Peavey EVH 5150.
38: METAL LEAD A lead sound suited to metal.
39: EDGE LEAD A sharp sound suited for lead play.
40: BASS CLEAN
A clean sound that is great for use with bass guitars.
42
Value Description
A crunch sound with natural distortion that sounds
41: BASS CRUNCH
great with bass guitars.
42: BASS HIGAIN A high-gain sound suitable for use with bass guitars.

MOD

Group Parameter Value
SWITCH
OFF, ON
PAN
L50–R50
TYPE
Refer to
EFFECT TYPE
"MOD Type"
SWITCH OFF, ON
THRESHOLD 0–100
NS
RELEASE
0–100
Description
Turns MOD OFF/ON.
Adjusts the pan position.
The PAN parameter is valid even if
SWITCH is "OFF. "
Specifies the MOD type.
Turns the noise suppressor on/off.
Adjusts the effect in response to the
level of noise.
A value of 0 switches off the noise
suppressor.
Setting this higher than necessary
may cause no sound to be produced
when the guitar is played at low
volume.
Adjusts the time from when the noise
suppressor begins to function until
the noise level reaches "0. "