R Series V1.0 p 9
Rear Panel
F
U
S
E
F
U
S
E
TO REDUCETHE RISK OF
ELECTRIC SHOCK,
DO NOT REMOVE CHASSIS
CAUTION
REPLACE FUSEWITH SAME TYPE AND RATING
MAINS
INPUT POWER
180WATTS
MAINS INPUT
FUSE
2A 250V
115V ~ 60Hz
SLO-BLO
CHUBSTER 40
MODEL WARNING:TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS EQUIPMENTTO RAIN OR MOISTURE
SERIAL NUMBER
RIVERA RESEARCH & DEVELOPMENT SYLMAR, CALIFORNIA, USA
LINE OUT
560 Ω
FOOTSWITCH
USE FS-7 ONLY POWER AMP PREAMP
OUT
PATCH
IN
TOTAL MIN. Z 8 Ω
40 W. RMS
CAUTION:CHASSIS SURFACE HOT
CAUTION:NO USER SERVICEABLE PARTS INSIDE. REFER SERVICINGTO QUALIFIED PERSONNEL
SPEAKER
F
U
S
E
F
U
S
E
F
U
S
E
F
U
S
E
TO REDUCETHE RISK OF
ELECTRIC SHOCK,
DO NOT REMOVE CHASSIS
REPLACE FUSEWITH SAME TYPE AND RATING
MAINS
INPUT POWER
300WATTS
MAINS INPUT
FUSE
H.T.
FUSE
3A 250V
115V ~ 60Hz
SLO-BLO
500MA 250V
SLO-BLO
WARNING:TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS EQUIPMENTTO RAIN OR MOISTURE
SERIAL NUMBER
MODEL R55-12
RIVERA RESEARCH & DEVELOPMENT CORP., SYLMAR, CALIFORNIA, USA
LINE OUT
560 Ω
Z IN
250K ΩZ OUT
560 Ω
FOOTSWITCH
USE FS-7 ONLY RETURN
RETURN
LEVEL LEVEL
SEND
SEND
EFFECTS LOOP
TOTAL MIN. Z 8 Ω 55 W. RMS
SPEAKER JACKS IN PARALLEL
USE FIRST
CAUTION:CHASSIS SURFACE HOT
CAUTION:NO USER SERVICEABLE PARTS INSIDE. REFER SERVICINGTO QUALIFIED PERSONNEL
SPEAKER 1
SPEAKER 2
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
CAUTION
F
U
S
E
F
U
S
E
F
U
S
E
F
U
S
E
SHOCK,DO NOT REMOVE CHASSIS
TO REDUCETHE RISK OF ELECTRIC
REPLACE FUSEWITH SAME TYPE AND RATING
MAINS
INPUT POWER
400WATTS
MAINS INPUT
FUSE
H.T.
FUSE
4A 250V
115V ~ 60Hz
SLO-BLO
1A 250V
SLO-BLO
WARNING:TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS EQUIPMENTTO RAIN OR MOISTURE
SERIAL NUMBER
MODEL
HUNDRED DUOTWELVE
RIVERA RESEARCH & DEVELOPMENT CORP., SYLMAR, CALIFORNIA, USA
LINE OUT
560 Ω
Z IN
250K ΩZ OUT
560 Ω
FOOTSWITCH
USE FS-7 ONLY
RETURN
RETURN
LEVEL LEVEL
SEND
SEND
EFFECTS LOOP
TOTAL MINIMUM Z 4 Ω
100 WATTS RMS
SPEAKER JACKS
IN PARALLEL
USE FIRST
CAUTION: CHASSIS SURFACE HOT
CAUTION: NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL
SPEAKER 1
SPEAKER 2
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
CAUTION
Mains Input
Your R Series amp has a detachable power cord that connects to the chassis AC
connector labeled Mains Input. Always use this cord and, in the event that the power
cord requires replacement, replace it with the same type of power cord. Consult your
RIVERA dealer for further information. Be sure to use a grounded electrical mains
power supply socket whenever possible. These outlets have a grounding pin in addition
to the normal line and neutral pin. The power cord supplied with your R Series amp has
a 3-pin plug. Do not cut off or damage the ground pin. If the available electrical outlet is
of the older 2-pin type, use a suitable ground-lift adapter.
The U.S.A., Canada, and Japan share a common CSA/UL-style cord. Most of Europe
and Scandinavia utilize a Euro plug and have a SEMKO/VDE-style cord. Australia uses
a different type of plug, as does the United Kingdom.
Note: Avoid using long extension cords. Long cords have sufficient
resistance to electrical current that the voltage arriving at your amp can
be significantly reduced. This can have a bad effect on your tone.
Mains Fuse
This AC line fuse protects your amplifier from damage due to shorts, momentary
surges, and defective power tubes. In the event of a fuse failure, always replace it with
the same type of fuse.
Mains Fuse - R30-112, and Chubster 40
For 100VAC and 115VAC versions, the Mains Fuse is:
2 Amp, 250 Volt Slo-Blo type (size 3AG, or MDL)
For 230VAC versions, the Mains Fuse is:
T 800mA (time-delay, 5mm x 20mm size)
