© P.M. Sound Technology, LLC 
P.M. Sound Technology, LLC is owned and operated by Phil Mountjoy.  We specialize in custom built tube amplifiers, amp repair, and restoration.  We service all brands and types of tube and solid state musical instrument amplifiers.  In addition to amp repair, we repair and recone most brands and types of speakers.

​​We are located in the Washington, DC suburb of Bristow, Virginia, just minutes from Manassas and Interstate 66, Exit 44.  




​​We are an authorized Weber Speaker dealer and keep several models in stock.​​​​​​