The Mesa Boogie .50 Caliber (and its upgraded successor, the .50 Caliber+) is a compact, high-gain 50-watt tube amplifier. Renowned for its massive volume-to-size ratio and "sizzly" boost channel, this amp serves as an excellent pedal platform and raw workhorse. [1, 2, 3, 4]The essential specifications for the Mesa Boogie .50 Caliber / .50 Caliber+ are outlined below:Technical Specifications
- Output Power: 50 Watts
- Power Tubes: 2x 6L6
- Preamp Tubes: 5x 12AX7
- Channels: 2 Channels (Rhythm/Lead)
- Speaker: 1x12" Celestion Black Shadow (commonly the MC-90 or Dark Shadow)
- EQ: 5-band Graphic EQ (Foot-switchable)
- Reverb: Built-in Spring Reverb
- Weight: Approximately 45 lbs
Key Controls & Features
- Pull-boost: Pull/push Gain and Master knobs for channel switching or extra boost.
- EQ Assignment: Dedicated controls for Treble, Bass, Middle, Presence, and Reverb.
- Effects Loop: Send and Return jacks located on the rear panel.
- Outputs: Multiple speaker outputs (usually two 4-ohm).
** This is a used amp and therefore may have cosmetic imperfections and blemishes such as swirls not visible in photos. If you are concerned about cosmetic issues please call our shop or come by during normal business hours and we will further describe the amp. **
Big House Guitars is a brick and mortar store in Atlanta GA open 7 days a week. All items are available for viewing and playing in the shop during regular hours. All guitars are inspected and set up by our in house luthier. Buyers are encouraged to call the shop and ask any questions before placing an order. Please do not hesitate to contact the store directly at 404-254-0190.