The 535 is useful anywhere signal levels need adjusting such as inputs from keyboards, audio playback devices, or from mic preamps or audio processing devices that do not have their own level control, says the company. The 535 excels at adding warmth to digital signals such as DAW outputs, and features an LED clip indicator.
The 535-LA also includes a balanced input, a polarity switch, a 20dB pad for incoming signal attenuation and a three position toggle switch, which allows for different output gain levels from the transformer.
(Jim Evans)