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Mesa Boogie 6V6 STR 417 (para)
The MESA® 6V6 STR-417 is a matched pair of premium 6V6 power tubes delivering the classic American “Deluxe” sound — sweet, sparkling highs, warm mids, and deep bass. Perfect for Mesa Boogie® Mark I™, Mark IV™, and Lone Star™ amps in Tweed mode, combining vintage warmth with modern reliability.
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Product attributes
Model :
6V6 STR 417 (para)
SKU :
SUP_nj1881954
Warranty :
2 years
Producent :
Mesa Boogie
Product Description
Details
MESA® 6V6 STR-417 – Matched Pair of Power Tubes with Classic American “Deluxe” Tone
MESA® 6V6 STR-417 is a factory-matched duet of premium 6V6 power tubes that delivers the legendary warmth, clarity, and musical sweetness associated with classic American amplifiers. Often described as the “younger brother of the 6L6,” this tube pair offers a refined vintage tone that defines the “Deluxe” sound — sparkling, dynamic, and harmonically rich. It is the perfect choice for players seeking expressive, organic response and smooth, touch-sensitive overdrive.
Product Features
- Type: 6V6 – factory-matched pair (duet)
- Tonal character: sweet, sparkling highs, warm midrange and deep, round bass
- Inspired by: the legendary American “Deluxe” amplifier sound
- Compatibility: ideal for Mesa/Boogie® Mark I™, Mark IV™ and Lone Star™ amplifiers (Tweed mode enabled)
- Testing: matched and certified by Mesa Engineering®, Petaluma USA
Tonal Character and Dynamics
The STR-417 embodies the essence of vintage 6V6 tone — smooth compression, sweet harmonics, and musical saturation that blooms naturally with playing dynamics. Compared to the larger 6L6, this tube offers a more intimate sound with a soft attack, earlier breakup, and organic compression, creating a sense of warmth and airiness. The lows are deep and controlled, mids are balanced and slightly rounded, while the highs shimmer with a classic sparkle — perfect for expressive clean tones and rich low-gain overdrives.
The STR-417 responds beautifully to player touch: soft picking yields warm, glassy cleans, while stronger attack results in pleasing drive and sustain. This makes it a favorite among blues, jazz, country, and classic-rock guitarists looking for authentic American tone with vintage warmth.
Applications
This matched pair is a superb choice for both modern and vintage tube amplifiers. It performs perfectly in Mesa Boogie® models such as Mark I™, Mark IV™, and Lone Star™, and in Fender® amps like Deluxe Reverb™ or Princeton™. Thanks to its versatile frequency response and dynamic feel, the STR-417 fits a wide range of musical genres — from clean studio tones to expressive live performance sounds.
Technical Specifications
- Tube type: 6V6 STR-417 (matched pair)
- Base: Octal (8-pin)
- Heater voltage: 6.3 V / 0.45 A
- Frequency response: 20 Hz – 18 kHz
- Character: linear with smooth compression and natural saturation
- Testing: Mesa Boogie® Boogie Test Rig quality-control process
- Matching: factory-certified Mesa Engineering pairing and labeling
Materials and Construction
Each STR-417 tube is crafted from precision-aligned, vibration-resistant components, ensuring long-term reliability and tonal consistency. The rugged internal structure, high-conductivity anodes, and low-microphonics design guarantee stable bias and reduced noise. Every pair is measured and hand-selected under Mesa’s strict quality standards, providing identical performance across both tubes for balanced output and perfect stereo operation.
Included in the Box
- 2 × Mesa 6V6 STR-417 tubes (factory-matched pair)
- Mesa Engineering® certificate of matching and testing
- Original Mesa/Boogie® packaging with serial and test date labels
Summary
MESA® 6V6 STR-417 is the perfect choice for players who value organic warmth, musical clarity, and the legendary Deluxe-style tone. It enhances your amplifier’s expressiveness, delivering smooth compression, rich harmonics, and refined detail. Whether you play blues, jazz, country, or classic rock — this matched pair will bring your amp to life with genuine American character and Mesa-grade reliability.
Shipment
Product delivery details Mesa Boogie 6V6 STR 417 (para)
Shipment from Warsaw, Poland.
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Product faq
Mesa Boogie 6V6 STR 417 (para) - Frequently asked questions.
1. Which amplifiers are compatible with the Mesa 6V6 STR-417?
It fits amplifiers using 6V6 power tubes, including Mesa Boogie® Mark I™, Mark IV™, Lone Star™, and Fender® Deluxe Reverb™ models.
2. What kind of tone does the STR-417 produce?
It delivers a sweet, shimmering sound with deep lows and spacious highs — a true American “Deluxe” tone.
3. How does it differ from the 6L6 STR-443?
The 6V6 STR-417 offers a softer, warmer tone with earlier breakup and gentle compression, while the 6L6 has more headroom and broader dynamics.
4. Is this a pair or a single tube?
The STR-417 is sold as a matched duet (pair) with identical electrical characteristics for balanced push-pull operation.
5. What tone does it produce in Tweed mode?
It provides a smooth, compressed overdrive with warm midrange and a classic vintage feel — perfect for expressive playing.
6. Does the STR-417 require bias adjustment?
Mesa Boogie® amps use fixed bias and require no adjustment. For other brands, bias should be checked by a technician.
7. How long is the typical lifespan?
Approximately 1000 to 1500 hours of playing, depending on usage and amplifier settings.
8. Can I replace other 6V6 tubes with this model?
Yes, the STR-417 is a safe, high-quality replacement for any standard 6V6 power tube.
9. How does it respond to effects?
It interacts beautifully with reverb, delay, and compression pedals, enhancing natural sustain and dynamics.
10. Are Mesa Boogie tubes tested?
Yes. Each tube is thoroughly tested and matched using the Boogie® Test Rig to ensure Mesa’s highest performance standards.
