A Spectrum of Infinite Scale is a full-length album by Man or Astro-man?, released in 2000.

The band plays an ImageWriter II on the eleventh song, "A Simple Text File.

"[2] AllMusic called the album "another very good collection of tight playing and propulsive instrumentals.

"[6] Orlando Weekly wrote that "more than ever, the guitars are telling stories of adventure.

"[7] The Japanese version inserts two exclusive tracks, making "Multi-Variational Stimuli of Sub-Turgid Foci Covering Cross Evaluative Techniques for Cognitive Analysis of Hypersignificant Graph Peaks Following Those Intersubjective Modules Having Biodegradable Seepage" track 15.