Following the massive success of the Dual Rectifier relaunch, MESA/Boogie has officially reached into the vault to bring back the “big brother.” The legendary 90s Triple Rectifier Solo Head is officially back in production, offering 150 watts of pure, unadulterated tube power for those who believe that excess is barely enough.
Originally released in 1992, the Rectifier series didn’t just join the market; it defined an era. Its crushing high-gain “wall of sound” became the sonic foundation for grunge, punk, and the birth of nu-metal. Now, thirty years later, MESA is recreating that exact 2-channel magic, handcrafted by the same artisans in California who built the originals.
The ’90s Beast: A Blacked-Out Menace
Last year, the Dual Rectifier was re-released, and now we have its big brother launching in 2026.
The “new” 90s Triple Rectifier maintains the exact circuit architecture that made the original a multi-platinum staple, but it adopts a more aggressive, modern aesthetic.
The amplifier features a striking “blackout” chassis, black speed knobs, and the iconic black diamond plate. Under the hood, a “wall of glowing glass”—consisting of six 6L6 power tubes and five 12AX7 preamp tubes—delivers the massive headroom and percussive low-end that many modern digital modelers still struggle to replicate.
Note for Modern Players: In 2026, keep in mind that re-tubing a 150-watt monster is a significant investment. These amps are known to run hot, so factor in long-term maintenance if you’re transitioning from a digital setup.
That Power, That Sound
The Triple Rectifier’s hallmark is its versatility in power and feel. It remains a 2-channel design featuring Channel Cloning™ technology, allowing the “Orange” and “Red” channels to be configured for Clean, Vintage High-Gain, or Modern High-Gain modes.
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Vacuum Tube Rectification: Provides a “sagging” vintage feel perfect for expressive leads.
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Silicon Diode Rectification: Delivers a tight, lightning-fast tracking response for modern metal.
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Bold/Spongy Switch: Functions like a built-in variac, altering internal voltage to achieve the elusive “brown sound.”
FAQ: Everything You Need to Know
What is the main difference between the Triple and Dual Rectifier?
The primary difference is headroom. The Triple Rectifier delivers 150 watts (six 6L6 tubes), while the Dual delivers 100 watts (four 6L6 tubes). The Triple provides a tighter low-end and stays “cleaner” at much higher volumes before the power section begins to distort.
Is this the 2-channel or 3-channel version?
This reissue is based on the original 2-channel circuit from the 1990s. While 3-channel versions followed in the 2000s, purists generally prefer the 2-channel version for its specific gain structure and raw, aggressive character.
What does the “Rectifier” switch actually do?
It changes how AC power is converted to DC. The Tube setting offers a compressed, “breathing” feel, while the Silicon Diode setting is faster and punchier—ideal for palm-muting.
Can I use EL34 tubes instead of the stock 6L6s?
Yes. The amp includes a Bias Select switch, allowing you to swap 6L6s for EL34 tubes if you prefer a “British” mid-range growl.
Is it too loud for home use?
Strictly speaking, yes. While the “Spongy” setting reduces voltage, 150 watts of tube power is designed for stages and studios. Without a high-quality power attenuator, it may be difficult to use in a residential setting.
Final Verdict: Nostalgia Meets Raw Power
Since Gibson’s acquisition of MESA/Boogie, there has been a clear move toward tapping into the nostalgia of the ’90s. This reissue is a love letter to that era.
The Upside: You get a brand-new, hand-wired beast with a 5-year transferable warranty, which is a much safer bet than buying a beat-up original from a 30-year-old touring rack.
The Reality: In 2026, when amp modeling is the industry standard for portability and consistency, this amp is a niche tool. It is brutally loud and physically heavy. If you play large stages or own a dedicated recording studio, this is the “holy grail” of high gain. If you’re a bedroom player, your neighbors (and your ears) might disagree.
Price & Availability
The MESA/Boogie 90s Triple Rectifier Solo Head is available now through authorized MESA dealers. Check the official MESA/Boogie website for regional pricing.
Available at Sweetwater, priced at $3699
Available at Thomann, priced at €4399
More Information
#MESA/Boogie #90s Triple Rectifier Solo Head
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