Was wondering if anybody has seen one or tried one. I see they are at H&Y the 500 has 4 Mosfets and they claim you can drive it wit a 100 watt radio or a great match up for the RFX-75 Has cooling fan Hi Med Low auto SSB and power switch and pre-amp. 45amp draw seems like a lot for mosfets. Wonder who is makeing them Build quality etc.