That's this Deakey amp [pointing out a small homemade-looking box with a roughly five-inch speaker]. It's a little one-watt amp that John Deacon built and brought into thye studio one day. I had done "Procession" with AC30s and it sounded just a little bit too smooth. I wanted it to sound more violin-like and orchestral. So I double tracked some of the layers using that little amp. Incredible. I've used it ever since on anything where there's a real orchestral type sound. And depending where you put the microphone in front of the amp, you can really tune the sound. It's very directional. It's a germanium transistor amp, which is transformer coupled-unlike things these days; that isn't really done anymore-with silicon transistors.