Ampeg AC-12 Guitar Amplifier. Has been described as a Fender Princeton on steroids. The original electronics including ampeg tubes ,transformers, Jensen Concert C12P speaker. Amp has been powered up with variac to reform electrolytics. Excellent working order with tones ranging from clean dynamic response up to “5” to overdriven milky saturation at full throttle. Reverb and Tremolo sound great. Built in Linden with high quality components and workmanship. The perfect size and weight for small clubs, studio recording or practice. A real sleeper in the vintage tube amp world.