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N r&d: reverb & delay, N sos: sound on sound, Preamp/speaker – Boss Audio Systems GT-6B User Manual

Page 29: N preamp, Preamp/speaker (p. 29), R&d: reverb & delay, Sos: sound on sound, Preamp

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29

Chapter 4 The Effects Explained

Chapter

4

Delay Time Fine

Makes fine adjustments (in units of 1 ms) to the delay time.

Tap Time

(Used Only with Pan)

Adjusts the delay time of the right channel delay. This setting
adjusts the right channel delay time relative to the left
channel delay time, which is referenced as 100%.

Feedback

“Feedback” refers to the return of a delay signal back to the
input. This parameter adjusts the amount of signal returned.
Higher values increase the number of the delay repeats.

High Cut

The high-cut cuts the frequency component above the set
frequency. This parameter adjusts the frequency where the
high-cut starts working. When set to “Flat,” the high-cut does
not affect the sound.

Delay Level

Adjusts the volume of the delay sound.

R&D: Reverb & Delay

You can use REV. (p. 28) and DLY (p. 28) simultaneously.

SOS: Sound On Sound

For more detailed instructions on using Sound On Sound,
refer to p. 54.

Parameter

Value

SOSMode

HiQuality, LongTime

Quantize

Off, On

Tempo

60–160, BPM

Playback Level

0–100

SOSMode (Sound On Sound Mode)

Selects the recording mode.

HiQuality:

This mode gives priority to higher sound quality. You can
record approximately 3 seconds of sound.

LongTime:

This mode gives priority to longer recording time. You can
record approximately 6 seconds of sound.

Quantize

When Quantize is set to ON, the length of the loop is
adjusted automatically according to the tempo set in
“Tempo” (next item), even if the position at which recording
was stopped is somewhat off.

Tempo

This sets the tempo that determines the length of the loop.
The CTL pedal indicator flashes at the rate set here.
When this is set to “BPM,” you can set the tempo with the
Number 4 pedal (tap input).

Playback Level

Sets the volume level of the loop as it is played back.

PREAMP/SPEAKER

COSM technology is used to simulate the distinguishing bass
amp characteristics in the “Preamp” section, and is used to
simulate various speaker sizes and cabinet constructions in
“Speaker Simulator.”

Preamp

Parameter

Value

On/Off

Off, On

Type

FLIP TOP, B MAN, BASS 360, T.E.,
SESSION, CONCERT 810

Bright

Off, On

Deep

Off, On

Response

BASS, FLAT

Enhancer

0–100

Pre Shape

Off, 1, 2

Gain

0–100

Treble

0–100 (or -50– +50)

Ultra Hi

Off, On

Middle

0–100 (or -50– +50)

Mid Frequency

220 Hz, 800 Hz, 3.0 kHz

Bass

0–100 (or -50– +50)

Ultra Lo

-, 0, +

Level

0–100

On/Off (Effect On/Off)

Sets the preamp effect to ON or OFF.

Type

Selects the type of preamp.

Gain

Adjusts the amount of amp distortion.

FLIP TOP

Models the Ampeg B-15.

B MAN

Models the Fender Bassman 100.

BASS 360

Models the acoustic 360.

T.E.

Models the Trace Elliot AH600SMX.

SESSION

Models the SWR SM-400.

CONCERT 810

Models the Ampeg SVT.