Marathon MA-5050 PRO Series Amplifier by Marathon. $877.49. * Output Power 8 (Ohms): 2 X 1200W* Output Power 4 (Ohms): 2 X 1900W* Output Power 2 (Ohms): 2 X 2500W* Output Power Bridge 8 (Ohms): 3600W* Output Power Bridge 4 (Ohms): 5000W* Frequency Response @ Half Power:15Hz - 25Khz (+0/-1Db)* Thd+Noise At 1Khz Full Power: 0.03%* Imd 60Hz & 7Khz 4:1: 0.038%* Signal To Noise Ratio: 102Db* Slew Rate (Input Filter Limited): 40V/Us* Damping Factor 1Khz@8 Ohm: 400:1* Input Sensiti...
Classic Gainclone amplifier based on LM1875/LM3886/LM3875 (...) IC's (all amplificiation circuitry on a single chip), you would be surprised how amazingly good these can sound, courtesy of short signal paths, low capacitance, big corporate R&D budgets and advanced manufacturing, they feature low distortion and very fast slew rates.
Nativ Wave is built for the best headphones. It incorporates a balanced amplifier with an advanced 100% solid-state topology and a high-speed buffer with a slew rate above 2000 V/ms to prevent odd order distortion anomalies. https://www.indiegogo.com/projects/nativ-high-res-music-system-touchscreen-control#/
Slew Rate Limitation in an Operational Amplifiers -A real op-amp is limited in its ability to respond instantaneously to an input signal with a high rate of change of its input voltage. This limitation is called the slew rate, referring to the maximum rate at which the output can be “slewed”. http://ingenuitydias.blogspot.com/2015/05/slew-rate-limitation-in-opamp.html
The PEL-3000 Series of single-channel programmable DC electronic loads offer high-speed slope, and high power capacity to meet SPS (SMPS), DC - DC power converter, Hybrid Electric Vehicle and other battery testing needs. With 0.01mA current resolution and 16A/us current slew rate, power supply characteristic tests can be performed with accuracy, stability, speed, and over a wide power range. www.saelig.com