It is kits, need soldered yourself , not assembled. The item "DIY kits 45W 70-200MHZ power amplifier for transceiver HF radio AMP (L90)" is in sale since Monday, August 3, 2020. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Ham/Amateur Radio\Ham Radio Amplifiers". The seller is "smart_shoppings1" and is located in Manchester. This item can be shipped worldwide.