HI,
I have been using Alesis Quadraverbs and Repairing the same for many years now, at the moment I have 2 x Quad 2, 1 x Quad GT, 1 x Quad + and 1 x Quad Standard.
As I said earlier I have been repairing these machines for quite a long time now so if you get or have any problems I would be pleased to help if I can.
I have several units in at the moment for New Batteries to be fitted, and just as an after thought, the Alesis Quadraverb will inform you on the Display Screen when the Battery is due for renewing.
What do I think of the Alesis Quadraverb? they were and still are in my opinion one of the best effect unit's for Live and Studio Guitar and Vocals. I am based in Suffolk, England.
Many thanks for taking the time to read this.