Boss RV-3 Owner's Manual

 _ MM) Digital Reverb
/ Delay
Owner's Manual
(MONO
Digital Reverb
7 Delay RV-3
ososs
ACA
POW
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BATTERY
ERED
For EU Countries
For the USA
[ ( € This product complies with the requirements of European Directive 89/336/EEC.
4
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. if this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
{1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
Unauthorized changes or modification to this system can void the users authority to operate this equipment.
This equipment requires shielded interface cables in order to meet FCC class B Limit.
\ | и
7 For Canada —
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
AVIS
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
N ”
Thank you, and congratulations on your choice of BOSS RV-3 Digital Reverb/Delay
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and
“IMPORTANT NOTES” (separate sheet). These sections provide important information concerning
the proper operation of the unit. Additionally, in order to feel assured that you have gained a good
grasp of every feature provided by your new unit, this manual should be read in its entirety. The
manual should be saved and kept on hand as a convenient reference.
Copyright © 1994 BOSS Corporation
All right reserved. No part of this publication may be reproduced in any form without the permission
of BOSS Corporation. 3
Features
e The Ne is a compact Digital Reverb/Delay unit containing a totally new DSP (digital
signal processing) chip of superior quality. It offers a wealth of features in addition to
high quality sound.
e The RV-3 offers 11 different modes, providing delay, delay plus reverb, and reverb
alone.
O A three-dimensional reverb sound can be obtained when using the unit's Stereo Out
jacks.
@ When the effects are turned off, there will not be any unnatural, abrupt elimination of
the delay or reverb sounds.
e When using the delay effect on its own, a delay time of up to 2000 ms is possible
PANEL DESCRIPTIONS
Digital Reverb
/ Delay RV-3
DI30SS
1.AC Adaptor Jack
Accepts connection of an AC Adaptor
(optionally available BOSS PSA-Series).
By using an AC Adaptor, you can play
without being concerned about how
much battery power you have left.
* As soon as you connect the AC adaptor, the
unit is turned ON.
* You may find that it is a good idea to keep
a battery installed in the unit even while
using an adaptor. That way your playing
won't be disrupted even if the adaptor is
accidentally disconnected.
* If you are going to use an AC adaptor, be
sure to use the specified unit (BOSS PSA-
Series). Use of any other adaptor may
result in damage, malfunction or electric
shock.
Also, if you are not going to be using it for
an extended period of time, disconnect
the AC adaptor from the AC outlet. 5
2.CHECK Indicator
This indicator shows whether an effect is
ON/OFF, and also doubles as the Battery
Check indicator. The indicator lights when
an effect is ON. If this indicator goes dim or
no longer lights while an effect is ON, the
battery is near exhaustion and should be
replaced immediately.
* The CHECK indicator shows whether the
effect is being applied or not. It does not
indicate whether the power to the device is
on or not.
3.0UTPUT Jack A(MONO)/B
The output jacks are used to connect the
unit to amplifiers or other devices. When
you are using a mono output, connect the
cord to the A(MONO) jack.
* Concerning stereo effects, please refer to the
“Mode Chart.”
6
Balance Knob|
[Control Knobs|
7
Reece 7%
DIR EFX EBACK D.TIME
MODE 1-3 4-7
{ EFFECT | DELAY | DELAY+REVERB
[Mode Switch]
4.Pedal Switch
This switch turns the effects ON/OFF.
5.Thumbscrew
This thumbscrew is loosened to open the
pedal, allowing battery replacement. For
instructions on how to replace the battery,
please refer to “Changing the Battery.”
6.INPUT Jack
This jack accepts input signals (coming
from a guitar, some other electric or elec-
tronic musical instrument, or another ef-
fects unit).
* The INPUT jack also serves as the power
switch while using the unit on battery power.
Power is turned on whenever a plug is in-
serted into the INPUT jack, and is turned off
when the plug is disconnected. When not
using the unit, you should disconnect any
cord connected to the INPUT jack.
This knob adj justs the balance (for the output) of
the direct sound with respect to the effect sound.
With the BALANCE knob at the center (click)
position, the direct sound and effect sound will
be in equal proportions (1:1 ratio). When turned
all the way to the left, only the direct sound will
be heard. Similarly, when turned all the way to
the right, only the effect sound will be output.
The two control knobs are used to make a variety
of settings, depending on the mode you have
selected. The sound obtained with a control
knob will be different depending on the position
of the MODE switch. For details, please refer to
“Mode Chart.”
mi knobi is used to selected oneof the RV-3's | 1
modes. For information on each mode, please
refer to “Mode Chart.”
Mode Chart
DELAY 32-125 ms
A delay with a delay time of 32 ms to 125 ms.
DELAY 125-500 ms
A delay with a delay time of 125 ms to 500 ms.
DELAY 500-2000 ms
A delay with a delay time of 500 ms to 2000 ms.
Adjusts the amount of feed-
back. When you alter the feed-
back amount, the number of
repetitions of the delay sound
will change.
OUTPUT A(MONO)/B
Used to carry out precision
adjustment of the delay time.
The delay time will change
within the selected range.
A mix of the direct sound and
effect sound will be output
from A and B (in accord with
the setting of the BALANCE
knob.) The output from A and
B is identical.
DELAY+REVERB: ROOM 1
Applies a small room reverb to the delay sound.
* The Reverb Time is fixed.
DELAY+REVERB: ROOM 2
Applies a large room reverb to the delay sound.
* The Reverb Time is fixed.
DELAY+REVERB: HALL
Applies a hall reverb to the delay sound.
* The Reverb Time is fixed.
LAY+REVERB: PLATE | oo
es a plate reverb (the reverberation obtained from the vibrations of a metal
plate) to the delay sound. A metallic reverberation can be obtained.
i ime is fixed.
The Reverb Time is fix D.TIME OUTPUT A(MONO)/ B
F.BACK
Adjuststhedelaytime | When you connect to OUTPUT A
Adjusts the amount of feedback in the © Oo
- to 1000 | and B, the reverbsound wi p
Oey sou be ar of opel iv mle in stereo. Output of the delay sound
back amount, the number of repeti- | sou
tions in the delay sound will change. will be the same as in modes
ROOM 1
A reverb that simulates the reverberation within a room.
ROOM 2
A reverb that simulates the reverberation in a room that is more spacious than
ROOM 1. |
10
HALL
A reverb that simulates the reverberation inside a hall.
11
PLATE
A reverb that simulates a plate echo (reverberation obtained from the vibrations
of a metal plate). Metallic reverberation can be obtained.
TONE R.TIME OUTPUT A(MONO)/B
Adjusts the tonal color (tim- | Adjusts the length (time) of the | When you connect to OUT-
bre) of the reverb sound. reverb sound. PUTA andB, the reverb sound
will be output in stereo.
Making the Connections
AC Adaptor
; BOSS PSA-series
| © (option)
Y © pie _ y
OUT WV DC/200mA у ; BALANCE ore ve
emana о ee || Electric £/
=== Guitar Æ
= | E TUTO) nruTE J —
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(MONO)
2 Digital Reverb
7 / Delay — ru-3
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Guitar Amplifier В y = J
For monoural use, E
make the connection to
the OUTPUT A (MONO) jack.
[1
* The unit's output is muted for approximately 4 seconds after the power is turned on; no sound will be
heard during this interval.
* Inserting a plug into the INPUT Jack will automatically switch the unit on.
* The use of an AC adaptor is recommended as the unit's power consumption is relatively high. Should
you prefer to use batteries, please use the alkaline type.
* Noise may be produced if wireless communications devices, such as cell phones, are operated in the
vicinity of this unit. Such noise could occur when receiving or initiating a call, or while conversing.
Should you experience such problems, you should relocate such wireless devices so they are at a greater
distance from this unit, or switch them off.
* To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and
turn off the power on all devices before making any connections.
* If there are batteries in the unit while an AC adaptor is being used, normal operation will continue
should the line voltage be interrupted (power blackout or power cord disconnection).
* Once the connections have been completed (p. 8), turn on power to your various devices in the order
specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to
speakers and other devices.
When powering up: Turn on the power to your guitar amp last.
When powering down: — Turn off the power to your guitar amp first.
* Always make sure to have the volume level turned down before switching on power. Even with the
volume all the way down, you may still hear some sound when the power is switched on, but this is
normal, and does not indicate a malfunction.
* When operating on battery power only, the unit's indicator will become dim when battery power gets
too low. Replace the battery as soon as possible.
Operating the Unit
1.Once the connections have been com-
( A ‚
Do MODE pleted, set the panel’s knobs as shown in
BALANCE TONE —R.TIME 10 11 the illustration.
2.Step on the pedal switch to turn the effect
ON. (The CHECK indicator lights up.)
3.Select a mode using the MODE switch.
4.Select appropriate settings for the mode
using the two control knobs.
The control knobs will function differ-
ently depending on the position of the
MODE switch. For details, see the “Mode
Chart.”
5.Use the BALANCE knob to adjust the
balance between the direct sound and
the processed (effect) sound.
Using the Mode Label
The RV-3 is supplied with a Mode Label which shows the effect obtained with each of the
modes. The Label (which ;
¡lustration. serves as a quick reference) can be attached as shown in the
=
TI NN
14
Changing the Battery
When the indicator goes dim or no longer lights
while an effect is on, it means that the battery is
nearly dead and must be replaced.
Replace the battery following the steps below.
* For best results (i.e.., longest usable life) use an
alkaline type battery.
Thumbscrew
Pedal
Spring Base
Coil Spring
Guide
Bush
Hole
Battery
Housing
9V Battery
1.Loosen the thumbscrew at the front of the
pedal, then lift the pedal upwards to open the
unit.
* The thumbscrew can be left in the pedal
while changing the battery.
2.Remove the old battery from the battery hous-
ing, and remove the snap cord connected to
it.
3.Connect the snap cord to the new battery, and
place the battery inside the battery housing.
* Be sure to carefully observe the battery's
polarity (+ versus -).
4.5lip the coil spring onto the spring base on the
back of the pedal, then close the pedal.
* Carefully avoid getting the snap cord caught
in the coil spring.
5.Finally, insert the thumbscrew into the guide
bush hole and fasten it securely.
15
Sample Settings
Dead Room
Simulates the sound of a very small room. Most
effective when you need only the slightest touch
of reverberation.
CHECK
BALANCE
TONE ——R.TIME
. . a . . .
OIR EFX EX: D TIME
MODE 1-3 4-7
LEFFECT | DELAY [DELAY + REVERS [REVERS
Big Hall
Simulates the sound of a large hall. Character-
ized by its softness and long-lasting reverbera-
tions.
CHECK
TONE — R.TIME
16
Bright Reverb
A very brilliant reverb. Perfect when combined
with a distortion sound.
~
“oF
MODE
TONE —— ©. TIME oN n
ele
DIR EFX FBACK D TIME
MODE =3 -T 8-11
[EFFECT [ DELAY | DELAY * REVERS [REVERE
BALANCE
>
Finely Textured Reverb
A finely textured reverb to which a short delay
with a large amount of feedback is added.
o
MODE LA
BALANCE 56 TIME
ря ЕР EFX о
Marble Room
Simulates the sound that would be obtained in a
room with very hard walls, such as those made
of marble.
CHECK
О
TONE ——R.TIME
Thick Reverb
A thick reverb with a short delay to which hall
reverb has been added.
CHECK In
MODE
BALANCE TONE — A. TIME
+
QOK
. * e $
DIR EFX EEN D Tie
MODE T 1-3 4-7 a]
Guitar Solo |
A delay/reverb combination with plenty of depth.
Great for guitar solos.
CHECK в
rone-Cn. TIME a "
E
9 © |
DIA ЕР
8-41
(EFFECT | DELAT [GELAV-REVERG ]REVERB
BALANCE
+
Rhythm playing for 16 beat feel
A short delay to which reverbis applied. Ideal for
rhythm playing in 16 beat patterns.
CHECK
MODE
TONE — R. TIME Jon
BALANCE
.
* * LL] > » . - В
pir EFX CET
MODE 1-3 4-7 8-11
[EFFECT | OELAY | DELAY+REVERB [REVERB|
17
SPECIFICATIONS
RV-3: Digital Reverb/ Delay
Signal Processing ..................... - A/D Conversion; 16 bit linear, 128 times oversampling, AY. modulation, AF Method
D/A Conversion; 16 bit linear
Sampling Frequency ................. 32 kHz
Nominal Input Level ................. -20 dBu
Input Impedance ...................... 1 MQ
Nominal Output Level .............. -20 dBu
Output Impedance ................... 1 kQ
Recommended Load Impedance.. 10 kQ or greater
Dynamic Range ........................ 110 dB or greater (Direct)
95 dB or greater (Effect)
CoOntrols …………rrressserreensennse Pedal Switch
MODE Switch
BALANCE knob
Control Knobs (TONE, R.TIME)
Indicator serres CHECK Indicator (serves also as battery check indicator)
Connectors eee INPUT Jack
OUTPUT A (MONO) Jack
OUTPUT B Jack
AC Adaptor Jack (DC 9V)
Power Supply …………eceseeese DC 9V: Dry Battery (BAM6/9V)
AC Adaptor (PSA-Series: Optional)
18
Draw ......eoscrnonocoonoroeo. 70 mA (DC 9V) |
Current Br * Expected battery life under continuous use:
Alkaline: 4 hours В
These figures will vary depending on the actual conditions of use.
i IONS ..ereconvocacaronenanecanscaras 73 (W) х 129 (О) x 59 (H) mm
ONS ..e.cocraconaconanaa |
mens 2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches
Weight ….…ucrereseeemerencennsenne 420 g / 15 oz (including battery)
ACCESSOTIES L......…………rsocrssersessersnere Owner's Manual
MODE Label |
Dry Battery; 6AM6/9V (alkaline) , | o
Leaflet ("USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”)
Options .............+..eeccemeceneroreneans AC Adaptor PSA-Series
* 0 dBu = 0.775 Vrms
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change w itho
prior notice.
About the AF Method (Adaptive Focus Method) | |
This new method dramatically reduces quantization noise by carrying ou
the digitization (A/D) in a manner that is optimum for the input signal.
19
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