SPL Crescendo 8-Channel Microphone Preamplifier (Silver) - Handbuch (Seite 2)

Crescendo – Manual Crescendo – Manual
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Outputs 1 to 8 (XLR) Outputs 1 to 8 (DB25)
Inputs 1 to 8
Mains Voltage
VU Meter
Mains Switch
Mains Connector
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Crescendo
Eight-Channel Microphone Preamplifier with
120V Technology
The Crescendo features a fully balanced signal flow. The input stage uses 10
pairs of matched PNP Transistors (Differential Input Transistors) for extremely
low noise and a very high common mode rejection.
Each of the eight input stages has six 5th generation 120V SPL SUPRA Operation
Amplifiers.
The transformerless design of the input/output stages guarantees highly linear
amplifying.
The output stages operate as current amplifiers and therefore provide Class-A
operation with more than 6mA quiescent current.
Start up
Read the security advices on page 6.
Make sure that the selected mains voltage of the Crescendo is according to the
mains voltage of your region.
Make sure that the mains switch on the rear of the Crescendo is set to Off
(Off = O / ON = I).
Connect the supplied power cord to the Crescendo and an appropriate mains
socket outlet.
If the supplied power cord does not match your mains socket outlet, please contact your dealer.
Please connect the outputs of the Crescendo to the inputs of your audiointer-
face or mixing console.
Connect your microphones to the inputs 1 to 8 of the Crescendo with high-
quality microphone cables.
Microphone cables not included in the scope of delivery.
Switch on mains on the rear of the Crescendo (On = I).
The VU meter light up.
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