KAM DDX800 User manual

DDX800
Direct drive straight arm turntable
+/-10% Variable pitch slider
Solid aluminum platter
Straight tone arm for superior tracking
Fully adjustable counter weight & anti-skating controls
Dual speed RPM (33/45)
LED Illuminated soft touch start/stop & RPM but tons
Removable head shell
Felt slip mat included
RCA & ground cables
M A N U A L V E R S I O N 1 . 0
22 / 09 / 10
For the latest instruction manual updates and information on the entire Kam range visit:
www.kam.co.uk
Kam products are manufactured by: Lamba plc, Unit 1, Southfields Road, Dunstable, Bedfordshire, United Kingdom LU6 3EJ
Telephone: (+44) (0)1582 690600 • Fax: (+44) (0)1582 690400 • Email: [email protected] • Web: www.lambaplc.com
If this product is ever no longer functional please take it to a recycling plant for environmentally friendly disposal.
Due to continuous product development, specifications and appearance are subject to change.
© Copyright Lamba plc 2010. E&OE.

Thank you for purchasing this product, we are sure that it will serve you for many years to come.
To optimise the performance of this product, please read these operating instructions carefully to familiarise yourself with the
basic operations of this unit. After you have read the instructions, please retain them for future reference.
This unit has been tested at the factory before being shipped to you.
To prevent or reduce the risk of electrical shock or fire, do not expose the unit to rain or moisture. To prevent a fire hazard, do not
expose the unit to any naked flame sources. Unplug this apparatus during lightning storms or if it is unlikely to be used for long
periods of time.
When installing the unit, please ensure you leave enough space around the unit for ventilation. Slots and openings in the unit are
provided for ventilation to ensure reliable operation of the product and to protect it from overheating. To prevent fire hazard, the
openings should never be blocked or covered.
Always handle the power cable by the plug. Never pull out the plug by pulling on the cable. Never touch the power cable when
your hands are wet as this could cause an electric shock. Do not tie a knot in the cable. The power cable should be placed such
that it is not likely to be stepped on. A damaged power cable can cause a fire or give you an electrical shock. Check
the power cord periodicaly, if you ever find that it is damaged, replace it before using the unit again. Contact your retailer for a
replacement.
The voltage of the available power supply differs according to country or region. Be sure that the power supply voltage of the area
where this unit is to be used meets the required written on the unit.
The lightning flash symbol inside a triangle is intended to alert the user to the presence high voltage within the unit’s
enclosure that may be of sufficient power to constitute a risk of electrical shock to persons.
Caution: to prevent the risk of electric shock, do not attempt to open the unit. No user-serviceable parts inside. Refer all
servicing to qualified service personnel.
The exclamation mark inside a triangle is intended to alert the user to the presence of important operating and
maintenance instructions in the literature accompanying the appliance.
Any modification carried out on the unit may invalidate the unit’s warranty.
If applicable, only use the stand, tripod or bracket specified or sold with the apparatus.
Select the installation location of your unit carefully. Avoid placing it in direct sunlight or locations subject to vibration and
excessive dust. Do not use the unit where there are extremes in temperature (below 41ºF / 5ºC or exceeding 95ºF / 35ºC).
Unpacking and safety: Please unpack your new product carefully, your new product should reach you in perfect condition. Please
check that no damage has occurred during transit. If any damage is found, do not operate your unit. Please contact the retailer
you purchased it from immediately. If there is any damage to the mains cable do not use the device. Always disconnect the unit
from the mains supply when carrying out any servicing or cleaning of the unit.
The serial number for this equipment should be located on the rear or underside of the unit. Please make a note of this number as
you will need it for your warranty, it is a good idea to keep a copy of the serial number for your own records.

Precautions
The apparatus should not be exposed to dripping or splashing, and no objects filled with liquids such as vases
should be placed on the apparatus. Do not use any spray cleaner on any of the controls or switches.
Always, begin with the audio level faders/volume controls set at minimum and the speaker volume control(s) set to
OFF. Wait 8 to 10 seconds prior to turning up the speaker volume to prevent the transient “POP”that could result in
speaker/crossover damage.
Voltage selection
Rotate the platter (2) until the voltage selection switch (3) (located on the turntable base (1)) is visible through
one of the platter holes. Make sure that the voltage selector switch is set to the correct voltage.
WARNING: If you try to operate the turntable with the incorrect voltage setting, it can damage your turntable.
Turntable installation
1. Put the slip mat (4) on the platter (2).
2. Set the turntable base (1) on a flat, level surface free of vibration. Use the turntable feet to stabilize the unit
horizontally.
3. Try to place the unit as far away from the speakers as possible.
4. Keep the unit away from direct exposure to the sun, heat, moisture or dirt.
5. Keep the unit well ventilated.
Cartridge installation (Fig.1)
Because all cartridges have their own designs, please refer to your particular cartridge’s instructions to insure proper
installation. If you are using a pre-mounted or integrated cartridge, you can jump ahead to headshell installation.
1. Connect the lead wires to the cartridge terminals. For your convenience, the terminals of most cartridges are color-
coded. Connect each lead wire to the terminal of the same color. In case your cartridge is not marked, the positive
leads are the ones on top, negative below, left are left, and right are right.
White (L+) Left Channel +
Blue (L-) Left Channel –
Red (R+) Right Channel +
Green (R-) Right Channel -
2. Mount the cartridge in the headshell (5) and tighten it with the screws included with the cartridge.
Headshell installation
Insert the headshell (5) into the front of the tubular tone arm (7). While holding the headshell (5) firmly in a
horizontal position, turn the locking nut (6) counter clockwise until the headshell (5) is locked in place.
Counterweight installation (FIG. 2)
1. Slide the counterweight (8) onto the rear of the tone arm (7) with the numbered stylus gauge facing forward.
2. Twist the counterweight (8) counter clockwise lightly, to screw it onto the rear of the tone arm (7).

Adjusting horizontal zero (0) balance and stylus pressure
1. Without touching the stylus tip, remove the stylus protector (if your cartridge has a detachable one).
2. Release the arm clamp (10) and lift the tone arm (7) off the arm rest (11).
3. Counter clockwise advancement of the counterweight (8) will cause the cartridge side of the tone arm (7) to
be lowered; turning it clockwise will cause the opposite. Turn the counterweight (8) clockwise or counter clockwise
as needed until the tone arm (7) is balanced horizontally. You can easily tell this by watching for the point where the
tone arm (7) “floats” freely.
4. Place tone arm (7) on arm rest (11) and lock it in place with the arm clamp (10).
5. With the tone arm (7) locked on the arm rest (11), hold the counterweight (8) steady with one hand while
rotating the stylus pressure ring (9) until the numeral “0” on the ring aligns with the center line on the tone arm (7)
rear shaft. The horizontal zero (0) balance should be completed.
6. Re-float the tone arm (7) to ensure horizontal zero (0) balance. If zero balance has not been maintained, repeat
counterweight steps 3 - 5.
7. After adjusting the horizontal zero (0) balance, turn the balanced counterweight (8) counter clockwise until the
cartridge manufacturer’s recommend stylus pressure appears on the stylus pressure ring (9) where it meets the
center line of the tone arm (7) rear shaft.
Adjusting the anti-skating control
Set the anti-skating control (12) to the same value as the stylus pressure.
Connections
1. Plug the AC power plug into an appropriate outlet.
2. See Table A for proper connection of the output RCA plugs and ground connector. Make sure that all the plugs
are firmly plugged into the appropriate jacks (phono inputs).
NOTE: To reduce hum, make sure the ground lug is firmly connected to the ground screw.
Table A
OUTPUT CONNECTORS
MIXER OR RECIEVER
L (WHITE)
PHONO L CHANNEL
R (RED)
PHONO R CHANNEL
GND (SPADE LUG)
GND SCREW

Operating instructions
Basic Operation
1. Place a record on the slip mat (4) which sits on the platter (2).
2. Select the desired speed by depressing the 33 or 45 speed selector (16) button.
3. Turn the power (13) switch to the “ON”position, at which point the target light (14) will light up, target lights
(14) are an optional accessory available at your local retailer.
4. Remove the stylus protector (if applicable to your cartridge).
5. Release the arm clamp (10) found on the arm rest (11).
6. Push the start/stop (15) button. The turntable platter (2) will start to spin.
7. Carefully position the tone arm (7) over the desired position over the record. Lower the tone arm (7) slowly,
while letting go of the tone arm (7) over the record where you want to play.
8. When play is over, raise the tone arm (7), move it onto the arm rest (11), and secure it with the arm clamp
(10).
9. You now have the option of turning off the power by turning the Power (13) switch to the “OFF”position, or
stopping the platter (2) by pushing the start/stop (15) button.
Interrupting play
1. Pushing the start/stop (15) button will cause the record to stop exactly when the start/stop (15) button is
pressed while playing.
2. Press the start/stop (15) button again to start play- back with a short delay effect.
Adjusting the pitch control
1. The turntable is equipped with a pitch control (17). When the pitch control is in the center position, the speed
will be 33 or 45 depending on which speed selector (16) button is pushed.
2. When the pitch control (17) is positioned off center, the pitch can vary ±10% depending on the position of the
pitch control (17).

Specifications
Turntable section
Type Direct Drive Manual Turntable
Drive Method Direct Drive
Motor DC Motor
Speed 33 1/3 or 45 RPM
Wow and Flutter Less than 0.25% WRMS*
*This rating refers to the turntable assembly and platter only and excludes effects of records, cartridges or
tone arms.
Tone arm section
Type Statically balanced straight tone arm
Headshell weight 5.6g
General
Power Supply AC 115 V~60 Hz/230 V~50 Hz
Power Consumption 15 W
Dimensions 450 x 136 x 352 mm
Weight 5.7 kg