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Page 4

Connections

1. Make sure that the

POWER (6)

switch is in the OFF position. This unit

comes supplied with a 15 volt AC adaptor. Plug the male pin of the
adaptor into the rear panel

POWER JACK (7)

. Then plug the adaptor

into a proper power source.

2. The

MASTER OUTPUT (1)

jacks are unbalanced and used to connect

to your main amplifier.

3. The

DJ MIC (18)

input (found on the front panel) accepts a 1/4"

connector and balanced and unbalanced microphones.

4. On the rear panel are 2 stereo

PHONO/LINE (3, 4)

inputs, 1 stereo

PHONO (5)

input and 1 stereo

LINE (2)

input. The

PHONO/LINE

SWITCHES (8, 10)

enable you to set the

(3, 4)

inputs to Phono or Line.

The phono inputs will accept only turntables with a magnetic cartridge.
A

GROUND SCREW (9)

for you to ground your turntables is located on

the rear panel. The stereo line inputs will accept any line level input
such as a CD player, a cassette player, etc.

5. Headphones can be plugged into the front panel mounted

PHONES

(36)

jack.

Operation

1. POWER ON: Once you have made all the equipment connections to

your mixer, press the

POWER (6)

switch. The power will turn on and

the

POWER LED (23)

will glow RED.

2. CHANNEL 1: The

GAIN (11)

HIGH (12)

MID (13)

and

LOW (14)

controls allow you to fully adjust the selected source. Switch #

(15)

allows you to select either the

PHONO 1 (5)

or the

PHONO 2/LINE 1

(4)

input. The

CHANNEL SLIDE (16)

controls the output level of this

channel.

3. CHANNEL 2: The

GAIN (29)

HIGH (30)

MID (31)

and

LOW (32)

controls allow you to fully adjust the selected source. Switch #

(33)

allows you to select either the

PHONO 3/LINE 2 (3)

or the

LINE 3 (2)

input. The

CHANNEL SLIDE

(34)

controls the output level of this

channel.

4. KILLING LOW FREQUENCIES: You can use the Kill Feature on each

channel to remove Low band frequencies to create special effects
and improve your mix. Move the

KILL SWITCH (17)

down to remove

the low band of Channel 1 from your mix. Move the

KILL SWITCH

(35)

down to remove the low band of Channel 2 from your mix.

5. CROSSFADER SECTION: The

CROSSFADER (27)

allows the mixing of

one source into another. The left side of the

CROSSFADER (27)

CHANNEL 1 and the right side is CHANNEL 2. The

CROSSFADER (27)

in your unit is removable and if the need arises can be easily replaced.
Crossfader units are available in three varieties. Part # RF-45 (which
is identical to the crossfader supplied with the mixer) has a 45 mm
travel from side to side. Part # RF-30 is available with a 30 mm travel
distance. Also available is the PSF-45 with a special curve designed
for scratch mixing. Just purchase one of these crossfader units from
your Gemini dealer and follow these instructions:

1. Unscrew the outside FADER PLATE SCREWS (B). Do not

touch the INSIDE SCREWS (C).

2. Carefully lift the fader and unplug the CABLE (D).
3. Plug the new fader into the cable and place it back in the

mixer.

4. Screw the fader to the mixer.

The

CROSSFADER CURVE SWITCH (28)

allows you to adjust the kind

of curve the crossfader has. When the switch is in the left position,
the curve is gradual and gentle. When the switch is in the right
position, the curve is steep and cutting (perfect for scratching). The

CROSSFADER REVERSE SWITCH (26)

allows you to reverse the

crossfader so that CHANNEL 2 is controlled by the left side of the
crossfader and CHANNEL 1 is controlled by the right side of the
crossfader.

NOTE

TE: When the CR

CROSSF

OSSF

OSSFADER REVERSE SWIT

ADER REVERSE SWIT

ADER REVERSE SWITCH

(26)

(26) is activated (moved to the right), only the crossfader

reverses. The Channel Slides, Gain, Kill Switches and tonal

controls do not reverse.

6. OUTPUT CONTROL SECTION: The level of the

MASTER OUTPUT (1)

controlled by the

MASTER (21)

control.

7. TALKOVER SECTION: The purpose of the talkover section is to allow

the program playing to be muted so that the mic can be heard above
the music. The

MIC/TALKOVER (19)

switch

has three settings. When

the

MIC/TALKOVER (19)

switch is in the left position, the mic and

talkover are both off. When the

MIC/TALKOVER (19)

switch is in the

center position the mic is on, the

MIC INDICATOR

will glow, but

talkover is off. When the

MIC/TALKOVER (19)

switch is in the right

position, the mic and talkover will be on and the volume of all sources
except the Mic input are lowered by 16 dB.

MIC LEVEL (20)

controls

the level of the MIC.

8. CUE SECTION: By connecting a set of headphones to the

PHONES

(36)

jack, you can monitor either channel or both together. Move the

CUE SWITCH (25)

to the left to monitor CHANNEL 1. Move the

CUE

SWITCH (25)

to the right to monitor CHANNEL 2. Move the

CUE

SWITCH (25)

to the center position to split the signals from each

channel so that CHANNEL 1 will be heard in one earphone and
CHANNEL 2 will be heard in the other earphone. Use the

CUE LEVEL

(22)

control to adjust the headphone volume without effecting the

overall mix.

9. DISPLAY: The

DISPLAY (24)

indicates the

MASTER

output.

Specifications

INPUTS:

DJ Mic..............................................................1.5mV 600 Ohm
Phono.........................................................................3mV 47Kohm
Line.......................................................................150 mV 27Kohm

OUTPUTS:

Amp.................................................................0 dB 1V 400ohm

Max..............................20V Peak to Peak

GENERAL:

Low (Channels 1 - 2)........................................................+ 12dB/-32 dB
Mid (Channels 1 - 2).........................................................+ 12dB/-32 dB
High (Channels 1 - 2).....................................................+ 12dB/-32 dB
Gain (Channels 1 - 2)...........................................................0 to -20dB
Frequency Response....................................20Hz - 20KHz +/- 2dB
Distortion................................................................................0.02%
S/N Ratio...............................................................better than 80dB
Talkover Attenuation..............................................................-16dB
Headphone Impedance.........................................................16ohm
Power Source........................................................115V/15V AC 7.5W

230V/15V AC 7.5W

Dimensions.......................................6.5” x 14” x 3” (165 x 355 x 85 mm)
Weight........................................................................................5 lbs (2.27 kg)