Unpacking and placement

Unpacking

Placement

Ventilation

PRECAUTION

Unpack your Nº28 Preamplifier and keep all packing materials for future transport. Locate and remove all accessory items from the cartons.

Carefully inspect the product for damage and flaws. If you find any, see your Mark Levinson dealer immediately.

Place the Nº28 as close as possible to the source equipment, thus keeping interconnect cabling as short as possible. It may be placed on a shelf or in a cabinet where it's convenient to operate.

A two-meter DC cable is provided to connect the PLS-228 to the Nº28. This allows you to place the PLS-228 so that it won't induce hum in the Nº28 and other sensitive components. Other associated equipment should also be placed so that it doesn't induce hum in the Nº28 and other sensitive components.

Be sure to allow 3 to 4 inches of clearance above both the Nº28 and the PLS-228, to allow heat dissipation through air circulation.

Mechanical drawings are included in this manual to facilitate special installations and custom cabinet work (see "Dimensions").

For your protection, review "Important safety instructions" before you install your Nº28.