Pricing and availability
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Price
Average Price: $572
Standard/Professional
$200
$701+
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Budget
Standard
High-end
Price History
Based on price data from 5 merchants for "Ampeg RB-115". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Ampeg RB-115 is a bass combo amp that embodies the spirit of Ampeg's storied history while delivering modern versatility and power. With 200 watts of solid-state power and a custom 15" Eminence speaker, this amp is designed to handle anything from intimate jam sessions to gigs in medium-sized venues. Its compact size belies its ability to deliver deep, resonant tones, thanks to a ported cabinet design that enhances bass response.
The RB-115 features the trusted Ampeg Legacy preamp with a 3-band EQ, allowing musicians to sculpt their sound with precision. The inclusion of Ultra Hi and Ultra Lo switches offers additional tonal flexibility, boosting your high and low frequencies to fit any musical style. A standout feature is the Super Grit Technology (SGT) overdrive, which is footswitchable for on-the-fly adjustments, adding a layer of warmth or aggressive distortion as needed.
This combo amp is equipped with an array of connectivity options, including an XLR DI output for direct connection to a PA or recording console, an effects loop for integration with external pedals, and an output for additional speaker cabinets. The front panel sports dual inputs to accommodate both active and passive basses, and an auxiliary input and headphone out make it an ideal practice companion.
Whether you're a seasoned performer or just starting out, the Ampeg RB-115 combines classic aesthetics with robust features, making it a reliable choice for any bassist seeking rich, powerful sound.
Key Features:
- 200 watts of power
- 15" Custom Eminence speaker
- Ampeg Legacy preamp with 3-band EQ
- Ultra Hi and Ultra Lo tone switches
- Footswitchable Super Grit Technology (SGT) overdrive
- XLR DI output and effects loop
- Dual 0dB and -15dB inputs for active and passive basses
- Auxiliary input and headphone output for practice
- External speaker output for added versatility
Product specs
| Type | Solid State |
| Number of Channels | Single |
| Output Power | 200W RMS |
| Speakers | 1 x 15" |
| EQ | 3-band EQ |
| Inputs | 2 x 1/4" (-15dB/0dB), 1 x 1/8" (aux) |
| Outputs | 1 x 1/4" (speaker), 1 x XLR |
| Headphones | 1 x 1/8" |
| Effects Loop | Yes |
| Footswitch I/O | 1 x 1/4" (SGT) |
| Footswitch Included | No |
| Power Source | Standard IEC AC cable |
| Height | 20.2" |
| Width | 22.4" |
| Depth | 13.9" |
| Weight | 34.2 lbs. |
FAQs
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What is the power output of the Ampeg RB-115?
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The Ampeg RB-115 has a power output of 200 watts RMS, making it suitable for both gigging and recording situations.
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What type of speaker does the Ampeg RB-115 use?
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The Ampeg RB-115 features a custom 15-inch Lavoce speaker, providing a rich and full bass tone.
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Does the Ampeg RB-115 have an effects loop?
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Yes, the Ampeg RB-115 includes an effects loop, allowing you to integrate external effects into your signal chain easily.
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Is the Ampeg RB-115 suitable for live performances?
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With its 200-watt output and robust build, the Ampeg RB-115 is well-suited for live performances, offering sufficient volume and clarity.
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Can the Ampeg RB-115 be used with headphones?
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Yes, the Ampeg RB-115 has a 1/8" headphone output, making it convenient for silent practice sessions.
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Does the Ampeg RB-115 include a footswitch?
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The Ampeg RB-115 does not include a footswitch, but it has a footswitch input for controlling the SGT (Super Grit Technology) overdrive circuit.
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What are the connectivity options on the Ampeg RB-115?
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The Ampeg RB-115 offers 2 x 1/4" inputs, 1 x 1/8" aux input, 1 x 1/4" speaker output, and 1 x XLR output, providing versatile connectivity for various setups.
Videos
BassTheWorld.com
AMPEG RB-115 ROCKET BASS COMBO
Reviews
PROS
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Sounds like a loud B15, great for practices and small gigs
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Light and easy to carry, reducing load-in/out hassle
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Classy retro looks, visually appealing
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Simple, user-friendly EQ settings
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Features Super Grit Technology for added grit or dirt
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Versatile tone capabilities, suitable for various musical styles
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Dead silent operation with zero hum or buzz
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Comes with useful connections like AUX-in, headphone-Out, effects loop, and DI out
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Removable power cord for durability and convenience
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Provides full 200 watts with an external speaker
CONS
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Only delivers 100 watts to the internal speaker, not the advertised 200 watts
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Lacks the huge low end of larger amps with just one 10" speaker
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Some might find the Super Grit Technology's distortion insufficient
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Absence of a power amp input for additional preamp use
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Does not come with a cover or footswitch included
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ampeg RB-115.
Use cases and applications
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Some users find the RB-115 sufficient for smaller pub gigs and trio performances, especially with keyboard and vocal support through a small PA system.
Source
Comparisons
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The Ampeg RB-115 is often contrasted with the Traynor SB115, which is noted for its warm punch and ability to cut through mixes effectively.
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Compared to the RB115, the RB210 offers more clean headroom, reaching 250W without an extension speaker, which is ideal for louder band settings.
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User experience
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Owners describe the Ampeg RB-115's tone as transparent or sterile, which may appeal to those preferring a clear, uncolored sound profile.
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Owners appreciate the RB115's SGT circuit for adding a gritty texture to the sound, especially effective when set around 9:00 on the dial for a balanced mix.
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Features and functionality
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To achieve 200W output on the RB-115, an additional 8-ohm cabinet is necessary; otherwise, it operates at 100W.
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The RB115 features an SGT circuit that simulates an SVT sound, unlike the BA115's Scrambler overdrive, offering a more traditional Ampeg tone.
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The RB210's horn driver enhances the top-end clarity, which can be toggled off if not desired, offering flexibility in tonal characteristics.
Source
Critic Reviews
5.0 out of 5
Based on 1 Review and 2 Ratings
163
Love this amp
I love the sounding of this amp, is a SVT in a combo with a 15" speaker. Very lightweight, and have power for almost any gig.
Artist usage
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