Red Devil

The Red Devil is a dual-stage tube preamplifier designed to enhance harmonic distortion, low end, and coloration.

• The description claims the preamplifier retains the aggressive character of an A312 preamplifier while adding further harmonic distortion, low end, and coloration.
• The description claims the preamplifier uses premium components including a US-made 1:8 input transformer, a reverse-engineered SA-25 discrete op-amp, and a custom-made US steel output transformer.
• The description claims each preamp comes with 1% tolerance resistors, Vishay capacitors, and the most accurate 2520 DOA replica.
• The description claims all tubes are auditioned and selected for optimal performance, tone, and specifications.