Boss Audio Systems BR-900CD owner manual Ring Modulator, Slow Attack

Insert Effect Parameter Functions

■ With “COSM BASS AMP” or “COSM COMP BSS”			Ring Modulator
algorithms
			This creates a bell-like sound by ring-modulating the guitar sound
AC		It produces the vintage sound of an early	with the signal from the internal oscillator. The sound will be
		transistor amp.	unmusical and lack distinctive pitches.
AMG		It produces the sound of a large double-stack	On/Off	OFF, ON
		vacuum tube amp with ultra-lows and a crisp
			This parameter turns the ring modulator effect on/off.
		edge.
Volume		0–100	Frequency	0–100
Adjusts the volume and distortion of the amp.			This adjusts the frequency of the internal oscillator.
Bass	GUITAR AMP: 0–100, BASS AMP:-100– +100		Fx Level	0–100
Adjusts the tone for the low frequency range.			Adjusts the volume of the effect sound.

Middle GUITAR AMP: 0–100, BASS AMP:-100– +100

Adjusts the tone for the middle frequency range.

*If you have selected “MATCH” or “VO DRV” as the type, the middle control will have no effect.

Treble GUITAR AMP: 0–100, BASS AMP: -100– +100

Adjusts the tone for the high frequency range.

Presence 0–100

This can be selected in the “COSM GTR AMP,” “COSM COMP GTR,” or the “VO+GT.AMP” algorithm.

Adjusts the tone for the ultra high frequency range.

*If you have selected “MATCH” or “VO DRV” as the type, raising presence will cut the high range (the value will change from “0” to “- 100”).

Master 0–100

Adjusts the volume of the entire preamp.

Bright OFF, ON

(with JC-120, CLEAN, CRUNCH, BLUES, BG LEAD, AC, AMG) Turns the bright setting on/off.

OFF:

Bright is not used.

ON:

Bright is switched on to create a lighter and crisper tone.

Dir Level 0–100

Adjust the volume of the direct sound.

Slow Attack

This produces a volume-swell effect (“violin-like” sound).

*This effect can be used in the “COSM GTR AMP” algorithm when the MODULATION “Type” parameter is set to “SLOW ATCK.”

On/Off OFF, ON

This parameter turns the slow attack effect on/off.

RiseTme 10–2000 ms

This adjusts the time needed for the volume to reach its maximum from the moment you begin picking.

Level 0–100

Adjust the volume of the slow attack sound.

Section 3

Gain LOW, MIDDLE, HIGH

Adjusts the distortion of the amp. Distortion will successively increase for settings of “LOW,” “MIDDLE” and “HIGH.”

*The sound of each Type is created on the basis that the Gain is set to “MIDDLE.” So, normally set it to “MIDDLE.”

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