For sale: QRO Technologies Linear Amplifier QRO HF-2500DX in excellent condition; A real 10!! 40w in gets you 1500w out conservatively; SN-5454. Non-smoking environment. I have all original boxes, manuals and updates installed by QRO. The price is a firm $3000.00 (no trades) Plus shipping.
Cash, Certified Check or PayPal. The best is a local pickup in SE PA or a central meeting place, due to 100# weight.
Email me at w3frg1@gmail.com
Information on this amp can be seen at: http://www.qrotec.com/specs25.html