In the twilight of the 1960s, a well renowned amplifier repairman from the San Francisco Bay Area, Randall Smith, developed a deep appreciation for 1950s tweed circuitry. He was soon inspired to start building his own amplifiers. He loved their organic-sounding voices, strong control, and the way they smoothly transitioned from clean to clip and back again. Smith's first exploration into boutique guitar amplification, resulted in a new Boogie® amp being born, inspired by the great, timeless-sounding preamp design. Fifty years later, Boogie is paying homage to the original California Tweed 4:40. This time, the essence of the tweed-based performance and authentic 6V6 character has been distilled into a new, more compact format. This stunning yet simple design raises the bar in the world of vintage sound. New California Tweed™ 2:20 1x10 Combo. A quick look at the front of the California Tweed 2:20 reveals the simplicity of a single-channel system. Channel functions include normal and low inputs, gain, treble, mid, bass, presence, reverb, and master controls. A legendary vintage all-tube spring reverb with external reverb switching jack and a fully buffered, tube-powered Series FX loop complete the feature set, giving you everything you need for golden tones. 3 Power Voices, 1 Simple Switch The California Tweed 2:20 is equipped with 2x6V6 power tubes while the preamp is equipped with 5x12AX7 and 1x12AT7 preamp tubes. The incremental Multi-Watt™ (Patent 9,917,560) Power Amplifier with Duo-Class™ (Patent 7,173,488) and Dyna-Watt™ technology, provides three power levels, two operating classes and three wiring options controlled by a single 3-Way Rotary Switch! • 20 Watts - 2x6V6 Class A\B Pentode – Fixed Bias • 10 Watts - 2x6V6 Class A\B Triode – Fixed Bias • 1 Watt - 1x6V6 Pentode, Single-Ended Class A – Cathode Bias Fixed Bias (20 and 10-Watt Modes) and Cathode Bias (1-Watt Mode) both provide consistent, maintenance-free performance. The Perfect Partner for your Pedals Whether you route the pedal directly to the input or through the series' included fully buffered, tube-driven FX loop, the California Tweed 2:20 is a compact 26.4-pound 1x10-Combo and provides an ideal platform for users looking for vintage sound and portability. California Tweed series has earned it's title of Vintage Expanded. When it comes to vintage sound and low wattage tone and feel, there's no better amp than the new California Tweed 2:20. Listen back and skip forward without sacrificing a single drop of golden California tone. Features Wattage - Multi-Watt™ 1, 10, or 20 Preamp Tubes - 5x Mesa 12AX7 & 1x Mesa 12AT7, Power Amp Tubes - 2x Mesa 6V6 Speaker - 1 x 10 1 - 8 Ohm Jensen Blackbird ALNICO 40 Effects Loop Bypass Options - Fully Buffered Series FX Loop Includes Fitted Slip Cover