For sale – two matched GU-74b valves. These were bought from Array Solutions in the USA a couple of  months ago and come complete with a comprehensive test report from Jay. Ideal for Acom and OM amplifiers requiring two well-matched valves. Both have been carefully conditioned for 24h with stabilised filament voltage and adequate cooling.

Due to a change of plan I’m selling these for £740, which is the current sterling equivalent of the original dollar price of $1000. You get fine-quality valves from Array Solutions and avoid  duty, VAT, Parcelforce’s admin fee and the lengthy shipping time...!

73 John GW4FRX