The CS1070A power amplifier is intended as an output amplifier for Cleverscope's CS700A and CS701A signal generators. The bandwidth of the amplifier is 52 MHz and provides an output voltage of 32 Vpp with a maximum output current of 1 A. The amplifier contains an inverting power supply to meet a simple negative supply for power supply requirements. The gain is fixed at a factor of 10 (20 dB). The output voltage range is ± 5 V to ± 18 V and asymmetrical from + 31 V to - 5V for PSRR (Power Supply Rejection Ratio) measurements up to 30 V.