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From Our Research Team:

Magnificent Mesa Combo!

The flagship of the TransAtlantic fleet, Mesa/Boogie's incredible Royal Atlantic RA-100 Combo gives you 100 watts of EL-34-fueled power, a distinctive British voice, and the convenience of a self-contained, 2 x 12" combo format. In addition, the Royal Atlantic RA-100 Combo gives you channel-assignable Power Soaks, so you're in total command of both your tone and your volume levels (you get two channels and three modes). Imagine: you can dial up your ideal preamp settings and add just the right amount of power amp saturation - on each channel. Want a more American amp sound? You can flip the Bias Select switch and run with 6L6 power tubes! The Royal Atlantic RA-100 Combo is perfect for small stages, big venues, and even studio recording.





Mesa/Boogie Royal Atlantic R-100 Two-channel 2 x 12" Amplifier Combo Features:

• Color: Black Taurus w/black grille
  
• Class A/B
  
• Custom designed and handcrafted in Petaluma, California
  
• All-tube amplifier - 4 x EL-34 (or 6L6s), 7x12AX7
  
• Proprietary Multi-Soak channel-assignable power attenuator (3 watts to 100 watts)
  
• Multi-Soak includes 5-position power attenuation switch (-16dB, -12dB, -8dB, -4dB, and 0dB)
  
• Bias Select switch (6L6/EL34)
  
• Fixed bias for consistent, maintenance-free performance
  
• 2 channels, 3 footswitchable modes
  
• Each mode with Independent Channel Master & Multi-Soak Power Controls (Multi-Soak Controls on back panel)
  
• Channel 1 (Clean) features: Gain, Treble, Mid, Bass, Master, and Multi-Soak (on back panel)
  
• Channel 2 (footswitchable Vintage Lo-Gain and Vintage Hi-Gain modes) features: Gain, Treble, Mid, Bass, Master-Lo, Master-Hi, Multi-Soak Lo & Multi-Soak Hi (on back panel)
  
• All-tube, long-spring reverb with auto reverb defeat switch
  
• Reverb Hard-Bypass switch removes entire reverb circuit from amp (all modes)
  
• Fully buffered effects loop w/Automatic Hard-Bypass (which completely removes itself when not in use)
  
• Slave Out w/level control
  
• External switching jacks for Vintage Low/Hi (Clean is default)
  
• 22" aluminum chassis
  
• 2 x 12" speakers
  
• 2-button footswitch (Clean, Vintage Low/Hi)
  
• Slip cover
  
• Mesa/Boogie products are ONLY available for U.S. shipping. Must be a U.S. resident.
  
• Shipping charges apply.

Make Mesa/Boogie's amazing Royal Atlantic amp the centerpiece of your dream rig!

Specification Detail Type Tube Number of Channels 2 Power 100 watts Speakers 2 x 12" Celestion Vintage 30 Speakers Effects No Reverb Yes EQ 3-band EQ Amp Modeling No Amp Modeling Number of Models No Amp Models Preamp Tubes 6 x 12AX7, 1 x 12AT7 Power Tubes 4 x EL34 Inputs 1 x TS Outputs 2 x 1/4" Footswitch I/O Yes Effects Loop Yes Width 26.75" Manufacturer Part Number 1.RY2L.BBP.J