Dr Scientist The Spectrum Analyzer (Used) Jack Plates but the Mezzo stills delivers

but the Mezzo stills delivers a powerful low end

• Runs on PSA-series AC adaptor or three AA-size batteries

Two-ply reversible vinyl guitar strap with black piping and metal dog tag

Performs well and sounds great but some faders are a little crackly and there are a few keys with minor volume discrepancies

Fixed Bias for consistent

Dr Scientist The Spectrum Analyzer (Used) Jack Plates but the Mezzo stills deliversUsed Dr Scientist The Spectrum Analyzer in great shape. Sold with the original box. From Dr Scientist: "The Spectrum Analyzer is a visual device which reads audio information and displays it in 7 frequency bands, from 63Hz to 16kHz, represented by classic LED Bar Graphs. It reads information from any source that can be plugged into ita computer, a guitar, a synth, a cellphoneor it can read the sound around it through a built in microphone. Like all