Burson C3XP, Руководство пользователя

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FIR Filters are part of the digital process built in the DAC chip. These filter settings mainly affect
high-frequency roll-offs usually in the 18khz and above frequency range. The effect of the filter
settings is very subtle and may not always be audible.
Opamp Change & Upgrade
The Burson Composer 3XP allows opamp changing to customise its sound to the owner’s preference.
When changing opamps, please be aware of the following:
1. The opamp power supply voltage in the Burson Composer 3XP is +/-15V. Always remove the
power supply before opening up the unit.
2. There are 4 dual opamps inside the Composer 3XP.
3. Please refer to the following diagram for the position and correct orientation of the opamps.
The notch at the top of the opamp indicates the orientation of the opamp within the socket.
Match it to the existing opamp.
4. The case can be opened by removing 4 hex screws at the bottom of the case. Use the
supplied hex key.
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