Classic 3-band EQ and the new Super Grit Technology™ overdrive make it easy to dial in legendary Ampeg tone. Plus, an auxiliary input lets you play along with external audio, while a headphone output ensures you’ll be able to practice whenever you like without disturbing others. An XLR output provides a professional connection to a P.A. or recorder. Features 50-watt 1x10 combo Vintage styling with modern features Ampeg Legacy preamp Super Grit Technology (SGT™) overdrive 0dB and -15dB inputs Auxiliary input and headphone output XLR direct output 22.5 lbs. (10.2 kg) Specifications Output Power Rating: 50 Watts RMS @ 4 10% THD+N Signal-to-Noise Ratio: 84 dB (20 Hz–20 kHz unweighted) Maximum Gain @ 1 kHz: Input: 48.5 dB Input Impedance: Normal Input: 1Meg Ohms; -15dB Pad Input: 75k Ohms Tone Controls: Bass: +14/–20 dB @ 40 Hz Mid: +15/–10 dB @ 500 Hz Treble: +12/–16 dB @ 4 Hz Speaker Specs: 1 x 10 speaker, 4 Maximum Operating Range: 40° C ambient temperature, 93% relative humidity, up to 2000 m altitude Power Requirements: 100-240V ~ 50-60 Hz, 70W Max Size (H x W x D): 19 x 16.2 x 13 inches; 481 x 411 x 330 mm Weight (Approximate): 22.5 lbs; 10.20 kg Watch: Ampeg | Rocket Bass Series Overview