Tractrix horns with the BMS 4524L high frequency compression drivers read more..
Back loaded horn loudspeaker based on FOSTEX FE206 full range drivers. read more..
811A Tube amp DIY project. This direct heated triode design uses the Svetlana SV811-3 Tube. read more..
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Push Pull 6550 monoblocks Tube amps DIY project, by costas sarris read more..
DIY Wilson Audio watt puppy style loudspeaker. A DIY loudspeakers project by Giannis Mihailos. read more..
6L6 single ended Tube amplifier DIY project, by Christos spathopoulos read more..