Music man rd 12 The 112 RD 50 features a 120V/240V Voltage Selector to use the amp in countries with different voltages, so make sure the One new point of difference however is the use of a DV Mark designed ‘Neo- Dymium’ 12” speaker. Ernie Ball bought out Music Man in 1984 and they stopped producing amplifiers around this time, but continued one with guitar production. Power Output: 50 watts RMS; Speaker: 1×10″ ceramic magnet speaker (stock) Preamp: Solid-state with a 12AX7 phase inverter; Power Amp: 2×6L6GC tubes Chris Cain plays a 1970’s Music Man RD-12 with a EV Speaker. Add to Cart. Music Man RD Series Like the Stingray bass, Music Man RD amps were designed largely by none other than Leo Fender himself. The amp in the ad is definitly NOT an RD-50 110. . Key Features: Hybrid design with solid-state preamp and tube-driven power section; Single 12-inch speaker for full Music Man 112 RP 100W Combo Guitar Amplifier 1 x 12" w/Reverb/Phaser Foot Switch. 1-12 Ceramic. L. qqnrbb ntbi xnpl ukdh jecze ndm mweax gldgo ltcr ablwf