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DRIVE
BRIGHT
MODERN
BASS
MIDDLE
TREBLE
PRESENCE
REVERB
VOLUME
MUTE
MODE
SPEAKERS
SPEAKERS
HT FUSE T100mA
HT FUSE T100mA
BLOWN
BLOWN
FX SEND
FX SEND
FX RETURN
FX RETURN
LINE OUT
LINE OUT
RECORD OUT
RECORD OUT
FOOTSWITCH
FOOTSWITCH
P
OWER
C
ONSUMPTION
50 W
ATTS
~50/60H
Z
P
OWER
C
ONSUMPTION
50 W
ATTS
~50/60H
Z
!!
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
RISK OF ELECTRIC SHOCK DO NOT OPEN
A
TTENTION
- D
EBRANCHER
LE
CORDON
D
’
ALIMENTATION
AVANT
TOUTE
INTERVENTION
.
A
TTENTION
- D
EBRANCHER
LE
CORDON
D
’
ALIMENTATION
AVANT
TOUTE
INTERVENTION
.
A
VIS
- R
ISQUE
DE
CHOC
ELECTRIQUE
NE
PAS
OUVRIR
.
A
VIS
- R
ISQUE
DE
CHOC
ELECTRIQUE
NE
PAS
OUVRIR
.
W
ARNING
-T
O
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE
.
W
ARNING
-T
O
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE
.
C
AUTION
T
O
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK
DO
NOT
REMOVE
COVERS
. N
O
USER
SERVICEABLE
PARTS
INSIDE
. R
EFER
SERVICING
TO
QUALIFIED
PERSONNEL
ONLY
.
C
AUTION
T
O
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK
DO
NOT
REMOVE
COVERS
. N
O
USER
SERVICEABLE
PARTS
INSIDE
. R
EFER
SERVICING
TO
QUALIFIED
PERSONNEL
ONLY
.
A
TTENTION
- R
EMPLACER
LE
FUSIBLE
SEULEMENT
PAR
LE
MEME
TYPE
ET
LE
MEME
CALIBRE
.
A
TTENTION
- R
EMPLACER
LE
FUSIBLE
SEULEMENT
PAR
LE
MEME
TYPE
ET
LE
MEME
CALIBRE
.
C
AUTION
-F
OR
CONTINUED
PROTECTION
AGAINST
RISK
OF
FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATED
FUSE
C
AUTION
-F
OR
CONTINUED
PROTECTION
AGAINST
RISK
OF
FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATED
FUSE
W
ARNING
T
HIS
EQUIPMENT
MUST
BE
EARTHED
.
W
ARNING
T
HIS
EQUIPMENT
MUST
BE
EARTHED
.
M
ADE
IN
THE
U
NITED
K
INGDOM
BY
BLT I
NDUSTRIES
LTD
.
M
ADE
IN
THE
U
NITED
K
INGDOM
BY
BLT I
NDUSTRIES
LTD
.
M
AINS
S
UPPLY
M
AINS
S
UPPLY
00
11
S
IDE
C
HAIN
S
IDE
C
HAIN
B
YPASS
B
YPASS
I
NSERT
I
NSERT
4
OHM
4
OHM
8
OHM
8
OHM
View of back pannel
HOT
NORMAL
TT20
17
2
3
4
5
6
7
8
9
10
1
Top view of control pannel
11
12
13
14
15
19
16
20
22
16
23
24
21
HEAD - IMPEDANCE SELECTOR SWITCH : This switches the internal impedance setting of the amplifier to match the
cabinets connected. COMBO - EXTENSION CABINET ON/OFF: When using an extension speaker set the switch to the
extension ON position. The rating of the extension cabinet should be no lower than 8 Ohmsuse the dedicated
TTC112 cabinet for the best results. When not using an extension cabinet make sure the extension cabinet selector
is set to OFF
INTERNAL SPEAKER SOCKET: 1/4" output-jack factory-connected to the 'on-board' speaker. With no extension
cabinet connected, ensure that switch (17) is set to Internal.
FOOTSWITCH SOCKET: Provided for connecting an FS1 mono footswitch for switching REVERB
RECORD OUT: This socket provides a pre EQ’d output suitable for connecting directly to an outboard recording device
such as a Porta studio or directly into a PC or any such recording device.
LINE OUT: This socket provides an output from the pre-amplifier, post effects-loop and may be used to drive other
power-amplifiers, effects-units or mixing-desks: nominal level 0dBu.
RETURN SOCKET: This is provided to receive the output of an external effects-unit being driven from the send socket
(24).
EFFECTS MODE SWITCH: For normal amplifier operation without effects this should be set to the BYPASS position.
When the whole of the amplifier signal is required to be directed to an external effect, such as a Graphic-EQ, the
switch should be set to INSERT mode. The SIDE CHAIN mode allows the connection of effects-units such as delays,
flangers, etc., where a direct signal-path is maintained to avoid the normal loss of dynamics through effects-
processors. When using this mode any effects-unit should, if possible, be set to 'EFFECT ONLY' mode.
EFFECTS SEND SOCKET: This provides an output from the pre-amplifier to drive effects-units in conjunction with (23) &
(22). Nominal level 0dBu.
24
17
18
19
20
21
22
23
17
14
15
19
16
20
22
18
23
24
21
Head
Combo
8 OHMS
8 OHMS
EXTENSION SPEAKER
EXTENSION SPEAKER
HT FUSE T100mA
HT FUSE T100mA
BLOWN
BLOWN
FX SEND
FX SEND
FX RETURN
FX RETURN
LINE OUT
LINE OUT
RECORD OUT
RECORD OUT
FOOTSWITCH
FOOTSWITCH
~115V T1A L
230V T500mA L
~
~115V T1A L
230V T500mA L
~
P
OWER
C
ONSUMPTION
50 W
ATTS
~50/60H
Z
P
OWER
C
ONSUMPTION
50 W
ATTS
~50/60H
Z
!!
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
RISK OF ELECTRIC SHOCK DO NOT OPEN
A
TTENTION
- D
EBRANCHER
LE
CORDON
D
’
ALIMENTATION
AVANT
TOUTE
INTERVENTION
.
A
TTENTION
- D
EBRANCHER
LE
CORDON
D
’
ALIMENTATION
AVANT
TOUTE
INTERVENTION
.
A
VIS
- R
ISQUE
DE
CHOC
ELECTRIQUE
NE
PAS
OUVRIR
.
A
VIS
- R
ISQUE
DE
CHOC
ELECTRIQUE
NE
PAS
OUVRIR
.
W
ARNING
-T
O
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE
.
W
ARNING
-T
O
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE
.
C
AUTION
T
O
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK
DO
NOT
REMOVE
COVERS
. N
O
USER
SERVICEABLE
PARTS
INSIDE
. R
EFER
SERVICING
TO
QUALIFIED
PERSONNEL
ONLY
.
C
AUTION
T
O
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK
DO
NOT
REMOVE
COVERS
. N
O
USER
SERVICEABLE
PARTS
INSIDE
. R
EFER
SERVICING
TO
QUALIFIED
PERSONNEL
ONLY
.
A
TTENTION
- R
EMPLACER
LE
FUSIBLE
SEULEMENT
PAR
LE
MEME
TYPE
ET
LE
MEME
CALIBRE
.
A
TTENTION
- R
EMPLACER
LE
FUSIBLE
SEULEMENT
PAR
LE
MEME
TYPE
ET
LE
MEME
CALIBRE
.
C
AUTION
-F
OR
CONTINUED
PROTECTION
AGAINST
RISK
OF
FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATED
FUSE
C
AUTION
-F
OR
CONTINUED
PROTECTION
AGAINST
RISK
OF
FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATED
FUSE
W
ARNING
T
HIS
EQUIPMENT
MUST
BE
EARTHED
.
W
ARNING
T
HIS
EQUIPMENT
MUST
BE
EARTHED
.
M
ADE
IN
THE
U
NITED
K
INGDOM
BY
BLT I
NDUSTRIES
LTD
.
M
ADE
IN
THE
U
NITED
K
INGDOM
BY
BLT I
NDUSTRIES
LTD
.
M
AINS
S
UPPLY
M
AINS
S
UPPLY
00
11
S
IDE
C
HAIN
S
IDE
C
HAIN
B
YPASS
B
YPASS
I
NSERT
I
NSERT
ON
ON OFF
OFF
8 OHMS
8 OHMS
EXTENSION SPEAKER
EXTENSION SPEAKER
HT FUSE T100mA
HT FUSE T100mA
BLOWN
BLOWN
FX SEND
FX SEND
FX RETURN
FX RETURN
LINE OUT
LINE OUT
RECORD OUT
RECORD OUT
FOOTSWITCH
FOOTSWITCH
~115V T1A L
230V T500mA L
~
~115V T1A L
230V T500mA L
~
P
OWER
C
ONSUMPTION
50 W
ATTS
~50/60H
Z
P
OWER
C
ONSUMPTION
50 W
ATTS
~50/60H
Z
!!
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
RISK OF ELECTRIC SHOCK DO NOT OPEN
A
TTENTION
- D
EBRANCHER
LE
CORDON
D
’
ALIMENTATION
AVANT
TOUTE
INTERVENTION
.
A
TTENTION
- D
EBRANCHER
LE
CORDON
D
’
ALIMENTATION
AVANT
TOUTE
INTERVENTION
.
A
VIS
- R
ISQUE
DE
CHOC
ELECTRIQUE
NE
PAS
OUVRIR
.
A
VIS
- R
ISQUE
DE
CHOC
ELECTRIQUE
NE
PAS
OUVRIR
.
W
ARNING
-T
O
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE
.
W
ARNING
-T
O
REDUCE
THE
RISK
OF
FIRE
OR
ELECTRIC
SHOCK
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE
.
C
AUTION
T
O
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK
DO
NOT
REMOVE
COVERS
. N
O
USER
SERVICEABLE
PARTS
INSIDE
. R
EFER
SERVICING
TO
QUALIFIED
PERSONNEL
ONLY
.
C
AUTION
T
O
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK
DO
NOT
REMOVE
COVERS
. N
O
USER
SERVICEABLE
PARTS
INSIDE
. R
EFER
SERVICING
TO
QUALIFIED
PERSONNEL
ONLY
.
A
TTENTION
- R
EMPLACER
LE
FUSIBLE
SEULEMENT
PAR
LE
MEME
TYPE
ET
LE
MEME
CALIBRE
.
A
TTENTION
- R
EMPLACER
LE
FUSIBLE
SEULEMENT
PAR
LE
MEME
TYPE
ET
LE
MEME
CALIBRE
.
C
AUTION
-F
OR
CONTINUED
PROTECTION
AGAINST
RISK
OF
FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATED
FUSE
C
AUTION
-F
OR
CONTINUED
PROTECTION
AGAINST
RISK
OF
FIRE
REPLACE
ONLY
WITH
SAME
TYPE
AND
RATED
FUSE
W
ARNING
T
HIS
EQUIPMENT
MUST
BE
EARTHED
.
W
ARNING
T
HIS
EQUIPMENT
MUST
BE
EARTHED
.
M
ADE
IN
THE
U
NITED
K
INGDOM
BY
BLT I
NDUSTRIES
LTD
.
M
ADE
IN
THE
U
NITED
K
INGDOM
BY
BLT I
NDUSTRIES
LTD
.
M
AINS
S
UPPLY
M
AINS
S
UPPLY
00
11
S
IDE
C
HAIN
S
IDE
C
HAIN
B
YPASS
B
YPASS
I
NSERT
I
NSERT
INTERNAL
SPEAKER
INTERNAL
SPEAKER
ON
ON OFF
OFF
Page 8
~115V T1A
~230V T500mA
~115V T1A
~230V T500mA