Krell Industries KPA, KBL d.Power Supply Installation, Place the powersupplys in location

d.Power Supply Installation

1.Place the powersupply(s) in location.

2.Connect the DCcable(s) from the supply(s)to the preamp(s)

3.Plug the DCjumper between the KBL(s) and KPA(s).

4.Donot plug the ACconnector(s) into the mains at this time.

7.Connection of Inputs and Outputs

All source componentsand amplifiers should be off at this point.

Whenconnecting balanced components to the KBLvia RCAconnectors be sure to maintain proper polarity of the non-inverted and inverted inputs. The non-inverted inputs are the Left connectors on the top row; the inverted inputs are the Right connectors on the bottom row. Also, if you are using two KBLin dual-mono, remember that the Left XLRsare operational and the Right XLRconnecters are disabled.

a.Connection of Input Sources

1.Connection of the KPAInputs and Outputs

Either input can accommodate a moving magnet or moving coil cartridge.

Single KPA:connect the cartridge outputs to the KPAinputs 1 &2 in the conventional manner.

Dual KPA.balanced in~)ut wiring from the cartridge(s); connect the "high" (left = white, right = red) output from the cartridge to the left

input connectors on the KPAs.Connect the "low" (left = blue, right green) to the right input connectors on the KPAs.Typically the top unit is used for the left channel and the bottom unit is used for the right channel.

The output of the KPAis high-level input and can be sent to any input on the KBL(s). Connect the output of the KPA(s) to the

inputs at this time.

2. Connection of KBLInl~ts

The inputs of the KBLhave not been labeled with specific component namesso you can set up the Select switch pattern to your preference. B-1 and B-2 refer to Balanced inputs 1 &2; S-l, S-2, S-3, S-4 refer to Single-ended inputs 1 through 4. Once you have decided which componentwill be assigned to which input, proceed with connecting the source componentsto the desired inputs.