Threshold Audio 400A

Class-A Stereo Power Amplifier

Description

The Threshold model 400A embodies Threshold's direct solutions for those basic anomalies to which the human ear is most sensitive.

The 400A achieves virtually perfect program signal processing insofar as aural perception is concerned through the use of an ingeniously simple circuit path and the operation of all gain devices in the class A mode at all times and under all signal conditions short of actual amplifier clipping.

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brochure (en)

instruction manual (en)

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