• Mango Duo Attenuator – Brief review

    A bit of a delay in submitting the review i’m afraid but here are my initial thoughts on the prototype Mango Duo Attenuator… Application – Simples. Plug in, plug out. I used the settings i usually use – switch the small dial to Variable, control the volume with the larger dial. The real beauty of [...]

  • How to achieve the Brian May sound (Excerpt from Newsletter 08/2010)

    This article is not only aimed at those looking to achieve the Brian May sound, but hopefully will give non BM fans some inspiration on how to achieve their individual tones by taking aspects of his rig and incorporating it within your own setup.

  • Dave Petersen – Brian May Vox AC30 Rebuilds

    Dave Petersen outlines the reasons and procedure involved in modifying a number of Brian May’s Vox AC30 Amplifiers in the mid 90s.

  • Dave Petersen

    Last summer I had the pleasure of meeting Dave Petersen. Dave has had a long and distinguished career designing, building and modifying amplifiers and guitar effects. Dave is also on the writing staff of Guitar and Bass Magazine.