Just picked up one these- the rocket shaped kind. Sounds pretty great- a little more Tonebender than fuzz, and with a high gain-to-hair ratio. Turning down the gain sounds good (this's sometimes flabby and anemic on fuzzes), and controlling the volume and gain with the guitar's volume knob gives plenty of usable sounds.
Once again, Roger Mayer RULES.
Once again, Roger Mayer RULES.