Ampeg B-5R

$818.54 Price Tier: High-end

5.0 (4)

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Page last updated Jun 09, 2026

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We compare 600+ stores and found this item at 1 store. Prices updated June 9, 2026.

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5.0 (1)

$818.54 1 available Used

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Average Price: $819

High-end/Boutique

$200

$801+

Price Tier

In the Bass Amplifier Heads category, Ampeg B-5R is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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Standard

High-end

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Description

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Dive into the heart of your bass sound with the Ampeg B-5R, a powerhouse designed for the stage-savvy musician. This 500W behemoth doesn't just amplify your sound; it transforms it. With a dual-channel setup that includes Clean and Overdrive modes, the Ampeg B-5R offers versatility whether you're laying down a groove or stepping into the spotlight with a solo. The Ultra Mid control and OD boost mean you're always just a tweak away from the perfect tone. Plus, its onboard octave doubler adds layers to your sound, ensuring you stand out in any mix. Ideal for bassists in heavier genres looking to make their mark, this amp head is a reliable companion for those who demand power and precision.

Key Features:

Dual-channel design with Clean and Overdrive modes for versatile sound shaping
Ultra Mid control and OD boost for fine-tuning your tone
Onboard octave doubler for expanding your sound palette
Inputs for 0dB and -15dB to accommodate hotter signals
Five tone voices per channel, offering a range of sound possibilities
Designed for 500W of power, suitable for large venues and heavy genres

Product specs

Brand	Ampeg
Model	B5R 500-Watt Rackmount Bass Amp Head
Finish	Black
Year	2000 - 2006
Made In	United States
Categories	Bass Heads
Color Family	Black
Electronics	Solid State
Impedance	2 ohms
Number of Channels	2 Channels
Number of Inputs	2 Inputs
Output Power (Watts)	500
Power Tube Type	None
Reverb	None

FAQs

What are the core tonal characteristics of the Ampeg B-5R bass amplifier head?: The Ampeg B-5R is known for its powerful, clean tones and versatile sound shaping capabilities. It features a solid-state design that delivers punchy bass with clarity, making it suitable for various genres, from rock to jazz.
Is the Ampeg B-5R bass amp head suitable for live performances?: Yes, with its 500-watt output, the Ampeg B-5R is well-suited for live performances, providing ample power to drive large speaker cabinets and fill venues with robust bass sound.
Does the Ampeg B-5R work well with effects pedals?: The Ampeg B-5R handles effects pedals effectively, allowing bassists to integrate their pedalboards seamlessly. Its clean tone provides a solid foundation for various effects, enhancing the overall sound.
How many channels does the Ampeg B-5R have, and what is their purpose?: The Ampeg B-5R features two channels, allowing for quick switching between different tones. This setup is ideal for bassists who need versatility in their sound during performances or recording sessions.
What is the impedance rating of the Ampeg B-5R, and why is it important?: The Ampeg B-5R has an impedance rating of 2 ohms, which is essential for matching with compatible speaker cabinets to ensure optimal power transfer and sound quality.

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ampeg B-5R.

Comparisons

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Owners note that Ampeg solid-state amps like the B-5R lack the characteristic power tube sound typically associated with stoner metal.
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Use cases and applications

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The Ampeg B-5R is suggested for use with a 4x10 cabinet, offering a suitable setup for small to medium-sized club gigs on a budget.
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It's been suggested that combining the Ampeg B-5R with a SansAmp pedal can enhance its sound, making it suitable for emulating tones used in specific songs or styles.
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Value and pricing

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The B-5R is noted as an attractive budget option at $229, appealing for its 500W power capability at 4 ohms despite being a solid-state head.
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Features and functionality

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The Ampeg B-5R can achieve impressive tones when paired with a SansAmp deluxe, utilizing programmable channels to mimic SVT settings with variations in volume and dirtiness.
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User experience

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Owners have reported that combining a SansAmp deluxe with the Ampeg B-5R results in a satisfying range of tones, from clean to heavily distorted settings, enhancing versatility.
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