Mullard EL84 / 6BQ5 New Production Power Vacuum Tube | TubeDepot.com
Mesa Boogie EL-84 EL84 6BQ5 matched pair of power tubes Match | Reverb
6BQ5 Philco Audio Tube, Beam Power Amplifier. Used in audio amplifiers. MFR: Philco. SKU: 6BQ5-PHL. New Old Stock * No longer available for export. NOTE: Picture for reference only.