I just bought a new amp and am in need of some distortion. I don't really use effects & rely on tube distortion. I broke out my 1980's MXR (unused for about 20+ years), and purchased a used Ibanez tube screamer(MIJ), & Boss Super Overdrive SD-1. All got new batteries. I left them for a week unused, but plugged in together. Tried them last night and the MXR batteries are fine but the other 2 were dead. Is this common or are the new/used pedals bad???