
The preamplifiers CB300 series are low noise charge sensitive preamplifiers. CB300 series has different fixed gain values. Each preamplifiers accept input capacitance up to 1000pF. The module has bias input (up to 3KV) and protection circuit to avoid breakdown of the input of the preamplifier circuit.

The preamplifiers CB200 series are low noise charge sensitive preamplifiers. CB200 series has different fixed gain values. Each preamplifiers accept input capacitance up to 1000pF. The module has bias input (up to 3KV) and protection circuit to avoid breakdown of the input of the preamplifier circuit.
The modules of DCB200 series are multichannles a low noise charge sensitive preamplifiers. DCB200 series has different fixed gain values. Each preamplifiers accept input capacitance up to 1000pF. The module has bias input (up to 3KV) and protection circuit to avoid breakdown of the input of the preamplifier circuit.
The DCB209 module has 8 channels low noise charge sensitive preamplifiers. Fast timing and small size make this preamplifier excellent module for small charged particle detectors or laboratory measurements. The preamplifier is optimized for high input capacitance (up to 1000pF). The module has bias input (up to 3KV) and protection circuit to avoid breakdown of the input of the preamplifier circuit.
The preamplifier CA05 is low noise preamplifier that designed for cryogenic temperature.
The preamplifier CB210 is a low noise charge sensitive preamplifier designed for PMTs. Low gain 10, 20, 30 mV/pC and Z=50 Ω impedance make it an excellent module for PMTs. The preamplifier is optimized for high input capacitance (up to 5000pF) and impedance of dividers. The module has protection circuit to avoid breakdown of the input of the preamplifier circuit.
The preamplifier CB400 is a low noise charge sensitive preamplifier designed only for +12/-12 power supplies. Input impedance is Z=50 Ω. The preamplifier is optimized for high input capacitance (up to 1000pF) and has low output impedance too.