A1110-40-QE, 4 quadrant power amplifiers, DC-1 MHz, 100 V / µs, 1200W / 800W, ± 75Vp, ± 40Ap, USB (11100080)

Hubert dataTec

A 1110-05-QE 4-quadrant voltage supplier and current amplifier for industrial applications - Dr. Hubert

A1110-16-E, 4-quadrant voltage and current amplifier (11100050)

INTER-M QD-4480 POWER AMPLIFIER 4x 80W/8, 120W/4, bridge facility, rackmount, 2U

Amplifiers from Qorvo Online Store

STK401 2.0 140W+140W Power Amplifier High Power Amplifier Board Dual AC24-28V

STK401 2.0 140W+140W Power Amplifier High Power Amplifier Board Dual AC24-28V

AFG-3021, Function generator, 1-channel 20 MHz, 10Vpp, arbitrary, USB, LAN

Inter-M QD4240 4 Channel Quad Amplifier 60W

Hubert - Acquitek