About NI USB 6008

[RoboDragon]

Does NI USB 6008 has inbuilt Signal Amplifier?

[oscarfonseca]

Yes, the USB-6008 has a programmable-gain amplifier provides input gains of 1, 2, 4, 5, 8, 10, 16, or 20 when configured for differential measurements and gain of 1 when configured for single-ended measurements.

Read more about the amplifier in its user manual: NI USB-6008/6009 Bus-Powered Multifunction DAQ USB Device