Local guitar legend David Latery reviews Sustain Pedals instore at Katoomba Music. He spends some time comparing the Electro Harmonix – Nano Big Muff Pi (Distortion/Fuzz/Overdrive), theBoss CS3 Compression Sustainer, and the Behringer CS400 Compressor Sustainer. David give you the reasons for pick one of the three, .. or all of them! He also puts them through their paces.