I have a pedalboard with a Peterson Strobo Stomp, a Fulltone Clyde wah, an OCD, a Fat Boost, Boss Reverb and Boss Chorus. I was told recenly that the One Spot should be replaced with a power brick. The same person said that using a One Spot to power up too many pedals can cause problems. Is this true? If so what should I use for a power source?