The Gallien-Krueger 800RB is one of the most respected bass amplifiers ever produced, known for its tight low end, punchy midrange, and articulate high-frequency clarity. This legendary head helped define modern bass tone and has remained a staple on stages and in studios for decades.
Featuring GK’s signature bi-amp design, the 800RB splits your signal into two dedicated power sections: a 300-watt amplifier for low frequencies and a 100-watt amplifier for high frequencies. With its variable crossover control, you can precisely dial in the balance between deep lows and crisp high-end definition.
The result is a bass tone that stays tight, dynamic, and articulate even at high volumes.
• 300W low-frequency power amp + 100W high-frequency amp
• Signature GK Bi-Amp design
• Variable crossover frequency control
• 4-band active EQ for precise tone shaping
• Contour switch for instant tone sculpting
• Footswitchable G.I.V.E. valve effect emulation
• Legendary GK punch and clarity
• Rack-mountable bass amplifier head
This amplifier is previously owned and shows normal cosmetic wear consistent with use.
• Fully tested
• All controls and outputs functioning properly
• Electronics operate as intended
Despite cosmetic signs of use, the amp remains fully operational and ready for stage or studio use.
The 800RB became a go-to bass amplifier for professional players thanks to its fast response, tight punch, and flexible bi-amp architecture. Its ability to drive low frequencies separately from highs allows bassists to maintain clarity and articulation even in dense mixes.
Whether used for rock, funk, fusion, or modern session work, the Gallien-Krueger 800RB remains one of the most iconic bass amp heads ever produced.
Your amplifier will be professionally packed and shipped safely to ensure it arrives exactly as described and ready to perform.
All orders placed by 2 pm are processed the same day. This ensures that your gear is swiftly prepared for shipment, guaranteeing prompt delivery in the condition promised. Once your order is in transit, automatic tracking information is provided, allowing you to monitor its journey from our shop to your doorstep with ease.
The units/items you see in our pictures are precisely what you'll receive. Have questions? Feel free to ask before making a purchase. Additionally, we offer custom modifications, within reason, to many of the guitars and products we sell, ensuring they perfectly suit your unique requirements.
Our dedication to your satisfaction doesn't end with the purchase. We value your feedback and strive for excellence in every transaction. If, for any reason, you're not completely satisfied, please reach out to us before leaving feedback. Your happiness is our priority, and we're here to ensure your musical journey is nothing short of exceptional.
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Please note that additional shipping charges may apply to buyers in Hawaii, Alaska, Puerto Rico, and the Virgin Islands. Feel free to contact us for shipping rates before making your purchase.
For Returns: Your satisfaction is our priority. If for any reason you're not completely satisfied with your purchase, please don't hesitate to reach out to us via message. We're here to address any concerns and ensure you have a positive experience with Tone House.
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