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Ampeg PB-800 PortaBass 800-Watt Bass Amp Head

Ampeg PB-800 PortaBass 800-Watt Bass Amp Head

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Page last updated Jul 02, 2026

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Description

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Unleash the power of your bass with the Ampeg PB-800 PortaBass 800-Watt Bass Amp Head, a compact yet formidable addition to any bassist's setup. Designed for the gigging musician, this amp head combines portability with powerful performance, offering 800 watts of pure bass amplification. Whether you’re playing in a small club or a larger venue, the PB-800 ensures your sound cuts through the mix with clarity and punch.

This amp head is crafted with the modern bassist in mind, featuring a Class D power amplifier that delivers impressive output without the bulk or weight. The intuitive control panel includes a 3-band EQ, allowing for precise tonal shaping, while the Ultra Lo and Ultra Hi switches provide additional sonic flexibility. The integrated limiter and mute function ensure seamless transitions between songs and set changes.

Perfect for the musician on the move, the PB-800's portability is complemented by its robust construction, ensuring it withstands the rigors of frequent use. Its versatile design makes it suitable for a range of musical genres, from rock to jazz, providing the rich, full-bodied sound that Ampeg is renowned for.

Key Features:

800 watts of power for robust sound delivery
Class D power amplifier for efficient performance
3-band EQ for precise tonal control
Ultra Lo and Ultra Hi switches for added flexibility
Integrated limiter and mute function
Compact and portable design for easy transport
Rugged construction ideal for gigging musicians

Product specs

Brand	Ampeg
Model	PB-800 PortaBass 800-Watt Bass Amp Head
Year	2002 - 2006
Made In	United States
Categories	Bass Heads
Electronics	Solid State
Impedance	2 ohms, 4 ohms
Number of Channels	2 Channels
Number of Inputs	4 Inputs
Output Power (Watts)	800
Power Tube Type	None
Reverb	None

FAQs

What type of amplification does the Ampeg PB-800 PortaBass use?: The Ampeg PB-800 PortaBass is a solid-state bass amplifier head, providing reliable performance without the need for vacuum tubes.
How much power does the Ampeg PB-800 PortaBass deliver?: The Ampeg PB-800 PortaBass delivers 800 watts of power, making it suitable for both practice and larger performance settings.
What are the impedance options for the Ampeg PB-800 PortaBass?: The Ampeg PB-800 PortaBass can operate at 2 ohms or 4 ohms, offering flexibility in matching with various speaker cabinets.
How many channels does the Ampeg PB-800 PortaBass have?: The Ampeg PB-800 PortaBass features two channels, allowing for versatile tonal options and easy switching between different sounds.
Does the Ampeg PB-800 PortaBass include reverb?: No, the Ampeg PB-800 PortaBass does not include reverb, focusing instead on delivering pure, powerful bass tones.

Reviews

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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 PB-800 PortaBass 800-Watt Bass Amp Head.

Comparisons

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Owners frequently suggest Markbass amps for their reliability and versatility; however, they recommend checking customer service reputation if buying new.
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The Genzler and older Genz Benz Shuttle are recommended as alternatives for those seeking a cleaner, flat sound similar to the Portabass.
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Features and functionality

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Markbass amps are noted for their sound quality but receive mixed feedback on their visual design, with some owners finding them unattractive.
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Use cases and applications

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The Portabass was known for its clean and flat sound, making it suitable for users who prioritize clarity over coloration in their tone.
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User experience

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The Ampeg PB-800 was commonly used with an Ampeg 412 cabinet, but users caution about matching power ratings with newer amp heads to avoid damaging older cabs.
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