Mesa/Boogie WD-800 Hybrid Bass Amp Head 800/400 Watts
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Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn points on eligible purchases with AMS Rewards and turn them into savings on future orders, no credit card required. You can apply points at checkout once they’re available.
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0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Unveiling of the WD-800 in direct response to player feedback and the longstanding demand for a more powerful version of MESA/Boogie's WalkAbout™ Bass Head. This Head combines the warm, soulful sounding magic of the WalkAbout tube preamp section with the musical Class D Output Power used in our Subway Line (D-800™ and D-800+™), to create the ultimate lightweight hybrid.
As in the original, the inspiring round, fat WalkAbout Tone is joined by comprehensive rotary shelving Tone controls and a semi-parametric EQ, giving you total shaping authority in the preamp. The new WD800 also features the Subway D800 Plus’s highly effective HIGH PASS FILTER and a new POWER AMP DAMPING control, which allow tuning of the sub-low frequencies and power response options respectively. The POWER DAMPING choices enable you to tailor the tracking and feel of the power amp. The LOW setting produces a looser, more relaxed and blooming character reminiscent of Tube power. HIGH tightens the low end, adding punch and accuracy in tracking, while MEDIUM provides a blend of these opposite ends of the power response spectrum.
The WD-800 can perform as a stand-alone Head or be mounted in 2 Spaces within standard 19” Racks by attaching the optional Rack Ears (not included). Whether you’re looking for a lightweight new main rig to replace your heavy linear amp with a bigger, wider sound and more complex harmonic content than the lightweight options you’ve tried, or just a compact, portable head for everyday gigging and recording that will fill the room with luscious Tone, the new WD-800 covers bases with power and versatility to spare. Not exactly a WalkAbout or a Subway, but rather everything great about both combined in a super-responsive compact, lightweight, big-power platform, just as you ordered!
Warranty: Limited Five (5) years for amplifiers and cabinets. Speakers
used within your MESA amplifier or cabinet are warranted for three (3) years, while all included light bulbs, vacuum tubes, batteries, cables,
and accessories are warranted for six (6) months; Limited One-Year Pedal, Signal Management Products and CabClone Warranty
Power Amp Type: Light-Weight Class D Power Amp & 8/4 or 2 Ohm Impedance Switch & Variable Damping Control
Preamp: 2-Stage Class A Vacuum Tube Preamp w/ 1x Mesa 12AT7
EQ / Dynamics Control: Variable High-Pass Filter (25Hz-125Hz), Fully Active 5-Band EQ (+/- 12dB) featuring Bass, Treble and a selectable/bypassable 3-Band Semi-Parametric EQ Sweepable from 80Hz-1KHz, 150Hz-2.5KHz & 300Hz-5KHz respectively, and a Passive Mid Control
Foot switchable Functions: External Switching Jack for Parametric EQ & Mute (Footswitch Sold Separately)
Power Amp Details: Light-Weight, Compact Class D Power Amp with Variable Damping Control, Protection, Limit & 2-Ohm Load LED Indicators
Convection or Fan Cooling: Fan Cooled
Instrument Input Options: 1x 1/4" with Active/Passive Switch
Preamp Details: 2-Stage Class-A Preamp featuring Input Gain with Clip Indicator (O/D LED), Variable High-Pass Filter (25Hz-125Hz), Fully Active 5-Band EQ (+/- 12dB) featuring Bass, Treble and a selectable/bypassable 3-Band Semi-Parametric EQ Sweepable from 80Hz-1KHz, 150Hz-2.5KHz & 300Hz-5KHz respectively, Passive Mid Control & Master Volume
Effects Loop: Fully Buffered Series FX Loop
Solo Level Control: n/a
Direct Line Output (DI): Balanced XLR Out with Pre/Post, Line/Mic & Ground Lift Switches
Tuner Output / Mute: Tuner Output (back panel) with Play/Mute Switch (front panel) and External Mute Switching Jack (back panel) - See "Footswitch" in the Accessories Section for additional options
External Switching Jack Options: External Switching Jack for Parametric EQ & Mute (Footswitch Sold Separately)
Speaker Outputs: 2 - Speakon Output Jacks (no 1/4" speaker jacks) - 8, 4 or 2 Ohms