Gallien-Krueger MB112II Bass Combo Amplifier - 200W, 1x12"

Gallien-Krueger MB112-II 200-Watt 1x12" Ultra-Lightweight Bass Combo Amp

Command the stage or anchor your rehearsal space with the legendary, punchy "GK growl"—minus the backbreaking weight. The Gallien-Krueger MB112-II is a high-efficiency, ultra-lightweight 200-watt 1x12" bass combo amplifier engineered for gigging bassists, studio session players, and urban musicians who need powerful volume headroom in a highly mobile package. Weighing a mere 30 lbs, this digital powerhouse pairs a robust Class D power management system with a custom-designed, hard-hitting 12-inch ceramic speaker. Armed with GK's iconic active 4-band variable EQ architecture and a specialized chain output connection, the MB112-II delivers massive structural low-end clarity and absolute transient response wherever you plug in.

Key Features

• High-Output 200W Class D Core: Blends a high-efficiency digital power block with a lightweight structural design, providing substantial staging volume and dynamic headroom while operating completely cool under heavy loads.
• Proprietary Active 4-Band EQ: Outfitted with Gallien-Krueger’s legendary active tone circuit, tailored specifically for bass frequencies to let you surgically shape your low-mids and high-mids rather than just cutting baseline tone.
• Custom 12-Inch Ceramic Driver: Features a heavy-duty, voice-coil optimized ceramic speaker manufactured entirely in the USA by GK, pushing tight, focused bass and highly articulate midrange note definition down to the lowest registers.
• Innovative MBP Powered Cabinet Chain: Expands your physical stage presence instantly via an onboard Chain Output XLR jack, allowing you to connect directly to a GK MBP powered extension cabinet to scale your setup from a small practice room to a full concert hall.
• Pro Balanced XLR DI Output: Skip heavy external direct boxes entirely. The integrated, low-noise balanced XLR DI output sends your pre-EQ stage tone directly to the front-of-house mixing console or recording audio interface.
• Silent Practice Infrastructure: Retain complete workspace flexibility with an onboard 1/8" auxiliary media input for streaming phone backing tracks alongside a dedicated 1/8" stereo headphone output for whisper-quiet late-night practice.

Specifications

Stop wrestling with heavy, mud-toned bass rigs that compromise your mid-range punch and structural clarity. Step up to 200 watts of legendary American-engineered bass projection, surgical 4-band tone-shaping, and expandable speaker chaining in a featherweight frame built for the working musician.

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