Description Specifications This used Mesa Boogie 50 Caliber+ Combo Amp is just about everything a portable combo needs to be, while also being a whole lot more. It features a solo 12" 8-ohm Celestion Black Shadow speaker that delivers up to 90 watts of power with all-tube design. Powered by four 6L6 power tubes and five 12AX7 preamp tubes, it's capable of generating some monstrous lead tones while still maintaining plenty of headroom for a super clean tone, as well as thick, full-bodied crunch and overdrive. Great for metal and hard rock players but players of all styles will enjoy its warmer tones and overall versatility. Plus the built-in five-channel equalizer really adds to its overall performance variability. Its front contains the majority of its controls, including the Input and Footswitch input, Gain (with Pull Lead), Master, Lead Master, Treble, Bass, Middle, Reverb, and Presence, as well as the equalizer, and EQ Auto, Standby and Power switches. On the back are a Slo-Blo Ground switch, a direct 1/4" input, two 4-ohm speaker 1/4" outputs, and Return and Send Effects 1/4" inputs. It also has an effects footswitch so you can easily switch between effects. The Mesa Boogie 50 Caliber+ Combo Amp is a killer combo in Excellent condition, especially for an amp was purchased originally in 1990. View All Guitar Amplifiers Speakers Size: 1 x 12” Impedance: 8 ohms Model: Celestion Black Shadow MC-90 Watts 90 Tubes Power: four 6L6s Preamp: five 12AX7s Front Gain (with Pull Lead), Master, Lead Master, Treble, Bass, Middle, Reverb, Presence, 5-channel Equalizer, EQ Auto switch, Standby switch, Power switch Rear Slo-Blo Ground switch, Direct 1/4" input, two 4-ohm Speaker 1/4" outputs, Return and Send Effects 1/4" inputs Weight 45 lb. Dimensions 18 3/4” wide x 18 3/8” high x 10 1/2” deep
