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Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
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Microtubes B7K Ultra Bass Preamp
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Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.
Get ultra control of your bass tone with this board-friendly preamp.
-A dedicated footswitch to engage the overdrive section independently.
-A master volume to control the overall unit level.
-Three-way toggle switches for each mid control.
With a total of six different mid frequencies at your disposal the B7K Ultra allows you to create and tailor your tone to perfection—from crisp, punchy clean preamp to obliterating high-gain distortion, and everything in between. The B7K is a universal tone crafting machine.
Features
- Bass: +-12dB @ 100Hz
- Lo Mids: +-12dB switchable 250Hz, 500Hz and 1kHz
- Hi Mids: +-12dB switchable 750Hz, 1.5KHz and 3kHz
- Treble: +-12dB @ 5kHz
- Direct Output: A balanced version of the 1/4-in. output, useful for running into PA’s or studio mixing consoles.
- Dimensions: 4.21 in. x 4.72 in.
Call or click to order today!
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.