VPI Industries JMW-9T Bedienungsanleitung PDF herunterladen (Seite 6)

• The old wisdom, which had the arm tube parallel to the record surface, assumed not

only that all cartridges had the same internal geometry and stylus rake angle but also

that all records were cut with the same equipment set the same way. The idea was

that everything would line up properly with the arm parallel to the record. In the real

world, things are never that simple. In any given cartridge/arm/record combination one

or more of the above assumptions are usually false. Adjust the height for your

preferences in sound.

• CONNECTING TO THE PREAMPLIFIER/AMPLIFIER:

• Only use interconnects that are shielded and properly grounded. Non-shielded

interconnects can hum and pick up RFI. VPI can supply shielded interconnects

made from the same wire that is used in the jmw-9

• The connector block at the rear of the arm base has, in addition to the Lemo

receptacles two phono receptacles and a ground connector.

• Plug one end of the output cable into the phono jacks. The jack with the red ring

is the right channel and the jack with the black or white ring is the left. Plug the

other end of the cable into the turntable inputs on your phono stage, preamplifier,

or integrated amplifier as appropriate.

• The ground connection is available to eliminate hum if necessary. If hum is

present, first connect a ground lead from the connector block to the preamplifier

or amplifier to which the output cable is connected. If this does not eliminate the

hum, run a ground wire from the turntable chassis to the connector block as well.

The block's connector will accept bare wires, spade lugs, or ring tongue

connectors.

• The bottom of the male bearing (under the turntable) has a ground connection

with a #2 Phillips head screw. You can use this also to lower hum.

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VPI Industries JMW-9T Bedienungsanleitung Seite 6