Way back in 2017 when I wrote about the 0.01uF 600V Duelund tinned-copper foil wax/oil bypass caps (HERE) they were selling for an MSRP of $96 USD each, and the 0.01uF 600V Duelund pure silver foil wax/oil bypass caps were selling for an MSRP of $132 USD each. You could pick up the 0.01uF Duelund... Read More »

I've been using the sweet little Almarro A205A EL84 integrated amplifier to power my vintage Altec 832A Corona loudspeakers that I'm using in my bedroom system, and it's a really nice match for them. The volume pot has been kind of noisy in the A205A so I thought I'd pop the bottom off and squirt... Read More »

As I mentioned in my last post, I just got a note from Frederik Carøe that the first batch of the new Duelund Coherent Audio 0.01 uF tinned-copper paper-in-oil bypass capacitors are ready and will be arriving at Parts ConneXion this coming week. I was really impressed with the Duelund 0.01uF tinned-copper bypass capacitors' performance on the 6.8uF Duelund... Read More »

I just got a note from Frederik Carøe that the first batch of new Duelund Coherent Audio 0.01 uF tinned-copper paper-in-oil bypass capacitors are ready and will be arriving at Parts ConneXion this coming week. I've tried them in two applications so far and have been very impressed with the results. My first trial of... Read More »

Inspired by the praise and enthusiastic response from Duelund Coherent Audio customers around the world to the Duelund DCA line of tinned-copper cables, Frederik Carøe did something amazing, he applied the same creativity he used in developing the Duelund DCA cables to new lines of Duelund tinned-copper foil paper-In-oil capacitors. I compared the prototype Duelund... Read More »

I got up early this morning, and after drinking a cup of coffee to clear the mental cobwebs, I decided it would be a good time to try the tinned-copper Duelund bypass capacitors that Frederik sent me in my Altec A5 Voice of the Theatre loudspeakers' crossovers. You can see them in the center of... Read More »