Mesa/Boogie's legendary Royal Atlantic RA-100 head amplifier. This is a highly practical amp featuring a British-style drive sound produced by EL34 tubes and an innovative power attenuator (Multi-Soak). I've used it as my main amp for about 8 years, but I'm selling it to organize my equipment. After retiring it as my main amp, I've stored it at home for about 4 years. 【Key Points of This Unit】 • Operation Confirmed: All channels, switches, and the Multi-Soak function operate normally. • Practical Bonus: Includes a standard BELDEN speaker cable. You can connect it to a cabinet right away and enjoy top-tier sound. • Multi-Watt Function: Can be set to 100W/50W/25W/12W/3W for each channel. This single amp can handle everything from home practice to live performances. 【Condition Details】 • Usage History: Used for about 8 years (approximately 8 hours per month). I've taken good care of it, but please consider it to be in player's condition. • Accessories: Dedicated footswitch, power cable, instruction manual, BELDEN speaker cable. • Special Notes: 1. The footswitch connection cable is not the original, but there are no problems with operation or connection. 2. The original amp cover has some stains and tears. Please consider it for protection during shipping. 3. Handle: There is a tear in the leather surface of the top handle. Currently, the internal core material is solid and there is no problem with carrying it, but please understand this as cosmetic damage (see photos). 【Specifications】 • Power Tubes: EL-34 × 4 • Preamp Tubes: 12AX7 × 6 • Size: Approximately 270(H) x 680(W) x 295(D) mm • Weight: Approximately 20.0 kg 【Shipping】 Due to the weight, it will be carefully packed for shipping. We will pay close attention to packing, including protecting the vacuum tubes.