Koheron AMP200 is a low-noise (down to 2.4 nV/√Hz), wide-bandwidth (up to 13 MHz) voltage preamplifier. Thanks to the high-impedance input (10 kΩ or 1 MΩ) many sensors can be directly interfaced to the amplifier. The input can be either AC or DC coupled and the input offset voltage is adjustable over a ±100 mV range. A strong adjustable-gain output buffer is capable of driving up to ±2.2 V across a 50 Ω load.

Please refer the attached datasheet for complete specifications and confirm the model.