description Marshall MB450H Overview
Marshall MB450H is a bass amplifier head from Marshall’s MB series. Its hybrid design combines an ECC83 preamp tube with a solid-state power section and delivers 300 watts RMS at 4 ohms or 450 watts RMS at 2 ohms. The unit provides Modern and Classic channels, channel blending, a compressor, an effects loop, a balanced line output, a headphone output, and speaker connections for compatible cabinets. It is designed for bassists who need a high-power head with flexible tone controls.
help Marshall MB450H FAQ
How much power does the Marshall MB450H produce?
The MB450H delivers 300 watts RMS at 4 ohms or 450 watts RMS at 2 ohms. It is a bass amplifier head from Marshall's MB series.
Is the Marshall MB450H a tube amplifier?
It uses a hybrid design rather than an all-tube circuit. An ECC83 preamp tube is combined with a solid-state power section.
What channels does the Marshall MB450H have?
The head provides Modern and Classic channels. It also supports channel blending for shaping the bass sound between those two voicings.
What speaker load does the Marshall MB450H support?
Its published power figures are 300 watts RMS at 4 ohms and 450 watts RMS at 2 ohms. The connected cabinet must match the amplifier's supported impedance.
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