Pocket amp to keep the peace

Do you know how often sleeping kids love hearing electric guitar?  Pretty much never.  I used to have a headphone amp device that made for so-so sound and looked like a walkman on steroids and probably cost $150.  Who knew you could get nearly full amp sound with effects in the size of a pack of gum and for the cost of cheap toaster?  Now nobody has to hear how rusty I am.