Speaker cables

Nowadays almost everyone cares a lot more about the look of things and much less about their functionality, so after seeing an inspirational post by Archimago and having heard mumbling on the cables I was using, I came up with these “enhanced” speaker cables. About 3 meter long, 2.5mm2 pure-copper Read more…

Loudspeaker Power Handling

Understanding wattage for the amplifiers Article by Paul Joppa, Bottlehead: Most ordinary solid-state amplifiers put out more than enough power for most ordinary speakers. Single-Ended Tube amplifiers need high efficiency speakers to attain the loudness most audiophiles want. Over the years, I have tried to gather enough data to make Read more…

Frudua Stage 312 Sub-Fi

Bass fixed

I have got this huge, heavy, Frudua bass guitar speaker to fix. A friend of my son almost threw it away, right before I salvaged it. The passive circuit was ok, all drivers as well, all it took was some re-shaping of the internal wiring. Not really sure it works Read more…