11.
15.
PREAMP
OUTJACK: solely a preampsignalfor use with any high
qualityamplifier
or mixeror direct to recording
console'
fX lOOp OUTBOARD:
for use with externaleffects devices- The OUTPUT
feedssignal to the Effect. Volume is preset at the factory. To hookup:
connect cord from INPUT
(TO INST)on device to OUTruT on preampand
a cord from ouTPur (To AMP)of the device to INPUT
on preamp' Plug
instrumentinto preamp. You are now able to balance the amountof effect
with the straight instrumentsound.
For Model; MlNl SONIC BASS
FXLOOP
^ OUTBOARD
4e6
page 3
(4)
\r/ 3
PREAMP
2
our 1
7
15 8
I
o 10 |NPUT
GAIN '
1
POWER
ON
(
2' orr
;
-FLAT+ -FLAT+ -FLAT+
101 1o1 101
22222-2
;
3..
4.;5
3
444444
OUTPUT
5555
BASS MID
MASTER
456 eoosr
a 456
3r_7v3,,^,7
',, b ,87 '[t:{t' ', tq nB
55010
TREBLE VOLUME CUT
CHlr
oro
VOLUME
CH ll SONICBASS ClRCttT - three pots control the Sonic Bass circuit and work
in conjunction with each other: GAIN- CONTOT
R - BASS DRIVE
16. GAIN
Potentiorneter:
to activate this circuit, s:witchon GAINpot (this auto-
matically deactivates CH l). This control by itself only affects volume.
17. CONTOUR: when adding CONTO(R, you will boost different upper frequen-
cies as you rotate the dial.
18. BASS DRIVE:tuming up the BASS DRI\rEadds low-end frequencies to the
sound you will hear as you tum up this control. Remember, these three
controls work as partners, not individually. Once you have the setting you
like, .youcan tum up the GAINto control volume. This SONICCIRC[JIT
is
a separateentity and has nothing to do with CH l. You will hear that this
SONICBASS CIRCUIT
is even warrner than the regular CH I POLYTONE
sound if that is possible!. Don't forget: the MASTER
VOLthrE must be
turned up for the preamp to be active.
19. ON- OFFSwitch for HORN
IOWERBEARPANE-- All Models
1. EXTENSION
SPEAKER
JACK:
output iack for use with our POLYTONEmonitor
cabinetsperfectly matched for our amplifiers.
2. HEADPHONE
JACK: cuts out main speaker.
3. AC CORDBRACKETS: for wrap-around storage of power cord.
1- POWER
CORD: for your safety, we usiea three-wire line with a ground. lt
is not a good idea to rernoye the ground pin under any circumstances. lf
it is necessaryto operate the amp with the old 2 prong plugs, a suitable
adapter sfrould be used. Operating amp with the proper grounding
receptacle reduces hazard of sftock.
5. RJSE: located in the cap of the fuseholder, this sftould be replaced with
one of proper value strouldit fail. In order to keep the guarantee in effect,
you must replace this fuse with the correct rating, otherwise the warranty
will be voided. Should your amplifier repeatedly blow fuses, take it to
your nearest qualified service center for repair. FLrSERATING:
2A (25oV)
sLow
BLow.
