At Music Store Live we're all musicians like you, and we know how hard it can be to afford all the gear that you want and need.  We encourage you to make us an offer.  Often times, you'll be pleasantly surprised!   Additionally, don't hesitate to contact us regarding financing options.  We'll do everything we can to help get that next piece of gear into your hands. Wattage Multi-Watt™ 10, 50 or 100 (Channel Assignable) Power Tube Type 4x Mesa 6L6 (or EL-34) Channels & Modes 2 Channels / 3 Modes Mode Voicings / Styles Ch. 1 = Clean Ch. 2 = Clean or Drive (Mesa's Vintage Cascading Gain) Graphic EQ / Reverb / FX / Solo Reverb, FX Loop & Solo Footswitchable Functions Ch. 1/2 & Solo Speaker(s) & Impedance 1 - 8 Ohm Celestion Custom 90 / Total Load = 8 Ohms Weight 72 Lbs. Dimensions 20 1/4" H x 22 7/8" W x 11 3/4" D Amp Type Tube Chassis Material Aluminum Rectifier Type Selectable Dual Rectification (50 watt mode) with Patented Recto Tracking™ (Patent 7,193,458). Recto Tracking™ auto-matches the correct Rectifier compliment for the number of Power Tubes in use. 10 Watt Modes = Tube Rectification, 50 Watt Mode = Selectable Tube or Silicon Diode Rectification, 100 Watt Mode = Silicon Diode Rectification. Rectifier Tubes 1x Mesa 5U4 Variac Power Switch Tweed/Full Power Switch Preamp Tubes 5x Mesa 12AX7 Power Amp Tubes 4x Mesa 6L6 (or EL-34) Bias Switch for Alternate Power Tubes Types Bias Select for 6L6 or EL-34 Maintenance Free Fixed Bias Yes Wattage(s) Quick Reference 10, 50 or 100 Watts - Channel Assignable - See Power Amp Details for more information Built-In Power Amp Attenuation n/a Power Amp Details (Class & Wattage) Mesa's Patented Multi-Watt™ (Patent 7,602,927) Power Amp, featuring Duo-Class™ (Patent 7,173,488) technology, provides three power and two operating-class options that are channel assignable via two 10/50/100 Watt Power Switches: Choose 2 power tube operating in pure vintage Class A (single-ended), producing 10 Watts - Or choose 2 or 4 tubes operating in time honored Class A/B power, producing 50 or 100 Watts respectively Convection or Fan Cooling Fan Cooled with On/Off Switch Number of Footswitchable Channels (or Modes) Two Channels Number of Style Modes Three Number of Style Modes Per Channel Ch. 1 = One / Ch. 2 = Two Types of Style Modes Per Channel Ch. 1 = Clean Ch. 2 = Clean or Drive (Mesa's Vintage Cascading Gain) Channel Controls Each Channel features Independent 10/50/100 Watt Multi-Watt™ Switch, Gain, Treble, Mid, Bass, Presence, Reverb (back panel) & Master - Channel 2 features additional Drive Mode Switch with Drive Level Control and Thick/Normal/Thicker Voicing Switch Graphic EQ and/or Contour n/a Reverb / Effects & Bypass Options All-Tube, Long Spring Reverb with Bright/Warm Tone Switch and Independent Channel Controls Effects Loop & Bypass Options Fully Buffered Series FX Loop w/Send Level Control (over all channels when activated) - True Bypassable - See True-Bypass Options below for more information Global Output Level Control Yes (Over all channels when activated) - See True-Bypass Options below for more information Global Solo Level Control & Bypassable Options Yes (Over each channel when activated) - See True-Bypass Options below for more information True-Bypass Options True-Bypass Switch removes FX Loop, Output & Solo Level Controls Tuner Output n/a External Switching Jack Options and/or Midi External Switching Jacks for Channel 1/2, Solo (back panel) & Reverb (bottom of chassis) Speaker Outputs One 8 Ohm and Two 4 Ohm Cabinet Simulation - Direct Live/Recording Output n/a Headphone Output  n/a Slave Output Yes with Level Control Extra Amplifier Features n/a Manufacturer's Description Cabinet Features Cabinet Material Marine Grade, Baltic Birch Standard Finish Options (no extra cost) Choice of Black Taurus Vinyl w/Black Taurus Front Panel & Black Jute Grille or Cocoa Bronco Vinyl w/Cream Bronco Front Panel & Tan Jute Grille Custom Finish Options See Custom Finish Gallery Speaker(s) & Impedance 1 - 8 Ohm Celestion Custom 90 / Total Load = 8 Ohms Transport Assistance Included - Track-Loc™ Removable Casters Extra Cabinet Features n/a At Music Store Live, our goal is to revolutionize the way gear is bought online. It’s not just about videos and know how; it’s about the person on the other end of the line.  Whether you are in Tokyo or Toledo, we invite you to experience the reality of a living online music store and help us shape the best buying experience possible.  As you'll see in the video below, we're musicians just like you.  We strive to offer the best gear with the best online experience, and the best personalized service in the industry.  We strive to offer the best gear, the best online experience, and the best personalized service in the industry. At MusicStoreLive.com we are proud to offer free return shipping and a 30-day return policy in the 48 contiguous states on all new* items over $30. It's all part of our mission to bring the guitar shop to your living room. This policy allows you to get your gear hassle-free and try it with your own rig to be sure that it truly fits with your playing style and sound. If it doesn't work the way you had hoped we'll send you a prepaid return label and issue you a 100% store credit, once we get the item back in the same condition it was purchased. It's that simple. If you wish to return an item for a refund, we will ask that you cover the cost of return shipping. Please contact us for the return shipping address as well as return authorization number. Please allow 7-10 days from the receiving date for returns to be processed. Your order must ship to the billing address associated with your credit card, PayPal, or other method of payment (unless an alternate shipping address has been approved by an MSL Gear Specialist). If you want the shipment to be held at a shipping company hub it is your responsibility to make those arrangements directly with the shipping company. An indirect signature will be required upon delivery for all transactions over $750. If you would like to require a signature on a transaction of less than $750, please request it when you place your order. We do not insure packages valued under $3,000. If you would like to add insurance for delivery or return please request it when requesting your order or initiating your return. All returns are subject to a Tech Check upon arrival. Any instrument that is returned with damage, wear and tear (including pick marks), missing or replaced parts, missing protective or packing materials are not eligible for a full refund. *Used / Vintage / Clearance items carry our same return policy, except with a 3­ day return window. Please feel free to contact us for a specific quote on amplifiers and other items. Please Note: Some products are not available for international shipping.