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Average Price: $299
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Description
Unleash the full power of your bass with the Gallien-Krueger 700RB-II, a bass amplifier head that combines bi-amplification technology with intuitive tone-shaping controls. Designed for the discerning bassist, this model delivers a commanding 480 watts to the lower frequencies and an additional 50 watts to the highs, ensuring every note is delivered with precision and clarity. Whether you're on stage or in the studio, the 700RB-II's G.I.V.E. (Gate Induced Valve Effect) technology adds a touch of analog warmth and grit to your sound, making it ideal for any musical environment.
The 700RB-II is all about control and customization. With its active 4-band EQ, you have the power to craft your unique sound with precision. Dive deeper into your tone with contour, presence, and 4-/5-string voicing controls—perfect for adapting to different basses and playing styles. The separate volume controls for the woofer and tweeter allow you to fine-tune your sound further, offering flexibility for diverse speaker setups.
This robust amp head is equipped with practical features like an XLR output with level control, ground lift, and a pre/post switch, making it easy to integrate into any setup. The effects loop, tuner out with mute, and boost control only add to its versatility, ensuring that every performance is seamless and powerful.
Key Features:
- Bi-amp system with 480W for lows and 50W for highs
- Active 4-band EQ for detailed tone shaping
- G.I.V.E. technology for warm, tubelike sound
- Contour, presence, and 4-/5-string voicing controls
- Separate woofer/tweeter volume controls
- XLR output with level, ground lift, pre/post switch
- Effects loop and tuner out with mute
- speakON and 1/4" outputs
Product specs
| Brand | Gallien-Krueger |
| Model | 700RB-II 450-Watt Biamp Bass Amp Head |
| Finish | Black / Silver |
| Year | 2010s |
| Categories | Bass Heads |
| Electronics | Solid State |
| Impedance | 4 ohms, 8 ohms |
| Number of Channels | 1 Channel |
| Number of Inputs | 1 Input |
| Output Power (Watts) | 450 |
| Power Tube Type | None |
| Reverb | None |
FAQs
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What are the tonal characteristics of the Gallien-Krueger 700RB-II?
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The Gallien-Krueger 700RB-II offers a clean and punchy tone, ideal for bass players seeking clarity and power. Its bi-amp capability and active EQ with contour and voicing filters allow for versatile sound shaping, suitable for various music styles.
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Is the Gallien-Krueger 700RB-II suitable for live performances?
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Yes, with 450 watts of power and high-current power amp circuitry, the Gallien-Krueger 700RB-II is well-suited for live performances, providing ample volume and headroom for gigging with a band.
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Does the Gallien-Krueger 700RB-II have a built-in effects loop?
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Yes, the Gallien-Krueger 700RB-II features an effects loop, allowing you to integrate external effects processors seamlessly into your signal chain.
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What type of output connections does the Gallien-Krueger 700RB-II offer?
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The Gallien-Krueger 700RB-II includes 2 - 1/4" outputs and 2 biamp connectors, along with an XLR output with ground lift and pre/post EQ options for versatile connectivity.
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Is the Gallien-Krueger 700RB-II compatible with 4-ohm and 8-ohm cabinets?
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Yes, the Gallien-Krueger 700RB-II is compatible with both 4-ohm and 8-ohm speaker cabinets, providing flexibility in choosing your preferred setup.
Videos
James Lugo
Fender Deluxe Jazz Bass, GK 700RB-II & A Designs KGB-1tf
Fender Deluxe Jazz Bass, GK 700RB-II & A Designs KGB-1tf
James Lugo
GK 700RB II EQ Play + Trace Elliot vs GK 2x10 Cabs
DickieRadd
GK 700RB ii to Trace Elliot 1028 2x10 cab - TC Spectra Comp vs Seymour Duncan Studio Bass
DickieRadd
Reviews
PROS
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Exceptional tonal control for versatile sound shaping
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Bi-amp functionality offers unique sound customization
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Powerful output suitable for gigs and tours
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Durable construction with a history of longevity
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Compatible with specific GK cabinets for optimal performance
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Solid state design surprises with tube-like quality
CONS
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Reduced control options compared to the 800RB model
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Requires special cables for non-GK cabinets due to SpeakOn hookups
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Built with Chinese electronics, raising questions about long-term reliability
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Gallien-Krueger 700RB-II.
Comparisons
Use cases and applications
Value and pricing
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A Fender 210 or Gallien-Krueger 210 can be purchased new slightly above a $500 budget, but used options like an Ampeg 410 are suggested for budget-conscious buyers.
Source
Features and functionality
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The 700RB-II's unique 50w horn amp is effectively utilized with the GK Neo410, enhancing its sound projection capabilities.
Source
5.0 out of 5
Based on 1 Review and 13 Ratings
1391
Impressive entry level amp of the high end of a top brand
As a guitarist I was always interested to learn the bass and especially the slap technique. As a big RHCP fan, Gallien-Krueger was the way to go. I knew the Ampeg SVT series sounds great, but this bi-amp function on the RB series blew me away. Never looked back. Only when my bass player decided to get a 2001RB, I understood that mine was but the entry level of the high end series of a top brand of amps. Initially, I set the amp up with lots of boost from the bi-amp to get the growl. But it doesn’t need that. Instead of rolling the bass back, I now boost the bass preamp with bass and treble, middle flat, and then roll most of the knobs on the amp a bit back. Then the amp comes alive with your finger technique. Love it. Can’t believe this thing is solid state. No tubes involved. That is a big step for a tube amp guy: admitting it doesn’t need tubes :-)
Preferred Settings + Usage:
Check Flea’s rig rundown for settings. I took a screenshot when they showed them and started from these settings.
Artist usage
Add artist
During The Garden's Coachella 2023 set, Wyatt's rig seems to consist of a rack-mounted Gallien-Krueger 700RB II (or possibly 1001RB II) and an Ampeg SVT-810E.
In a photo provided by TED, Tim Lefebvre is shown using the Gallien-Krueger 700RB-II bass amplifier head.
In a user-uploaded photo on Twimg, Misaki Fujiwara is shown with the Gallien-Krueger 700RB-II bass amplifier head, suggesting its use in her setup.
In a TikTok video posted by Musik Peradaban, Yuke Sampurna is seen using a Gallien-Krueger 700RB-II during practice.
In an Instagram post, Coastlands is shown using the Gallien-Krueger 700RB-II bass amplifier head while performing on stage, as mentioned in the caption.
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Gallien-Krueger 700RB-II, it is most commonly used with the following gear.
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Community setups
Show yours
Similar
Add recommendation4 alternative and related items for Gallien-Krueger 700RB-II, curated by the Equipboard community.
$2,199.00
The 2001 is the 700’s big brother in the RB series with better sound and pro features.
$994.01
The 1001RB is the 700RB’s big brother. It has the same features, but roughly 45% more power (460WRMS@8Ohm vs 320WRMS@8Ohm).
$735.78
The Fusion 550 is a newer amp with similar power to the 700RB-II, but it adds a valve (tube) preamp. It is not part of the RB series, but it sounds very similar. It was clearly a high-end alternative in the GK catalog.
Within the RB series of bass amplifiers, the 400 RB-IV is the least powerful amplifier. The first step-up is the 700RB-II, then the very similar 1001RB-II and the 2-channel 2001RB as the top end amp with pro features.
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