Techron 7700 Amplifier Series. The 7700 series are AE Techron’s most powerful single-channel amplifiers. The 7781 is a cost effective solution for situations requiring short-term burst power, and/or continuous power where load impedances are below 2 ohms. The 7781 is best suited to situations where only one amplifier is likely to be needed.

A single 7781 can provide 40 mSec bursts of over 180 amps peak. The 7781 can be connected (up to 2 units) in series with other 7781 amplifiers for additional voltage.

The 7781 can operate in either voltage or current operation modes and is DC coupled.