MESA ENGINEERING R-028871 Triple Rectifier Solo Head Tube Electric 150W 3-CH

( Brand: Mesa Engineering ), ( Manufacturer Part Number: R-028871 ), ( Part Type: Rectifier Head Tube ), ( Impedance: 16 Ohms, 8 Ohms, 4 Ohms ), ( Amplifier Type: Head ), ( Power: 150 W ), ( Suitable For: Electric Guitar ), ( Amplifier Technology: Vacuum Tube ), ( Product Line: Triple Rectifier )

Review MESA ENGINEERING Triple Rectifier Solo Head 150 150w Tube 3-ch Electric Gu

The Mesa/Boogie R-028871 Triple Rectifier Solo Head is a powerful and versatile 150-watt tube guitar amplifierhead, designed for players seeking rich, harmonically complex tones with immense headroom and dynamic responsiveness. This iconic amplifier head, a staple in the Mesa/Boogie Triple Rectifier series, offers three independent channels, each with its unique character and tonal capabilities.

Channel 1, the "Clean" channel, delivers a clear, articulate sound with just the right amount of grit and harmonic content when pushed. This channel is perfect for achieving crunchy rhythm tones or maintaining a clean sound for solos.

Channel 2, the "Crunch" channel, is where the Triple Rectifier truly shines. This channel provides a full, thick and responsive overdrive tone, with a wide range of gain settings to cater to various playing styles. The midrange frequencies in this channel are particularly pronounced, allowing bass and mid-range notes to cut through the mix effectively.

Channel 3, the "Lead" channel, delivers high-gain, searing distortion tones with excellent clarity and definition. This channel is designed to provide a wide range of harmonically rich distortion tones, from classic rock to modern metal sounds. The presence control on this channel allows fine-tuning of the high frequencies, ensuring that the tone remains clear and crisp even at the highest gain settings.

The Triple Rectifier Solo Head features Mesa/Boogie's renowned preamp design, which utilizes three 12AX7 tubes and four 6L6 power tubes. This design delivers a harmonically rich and dynamic tone with a wide frequency response. The amplifier head also features a robust, all-tube rectifier circuit, which adds additional harmonics and creates the unique "Mesa/Boogie" tone that is loved by guitar players around the world.

The amplifier head also includes a 3-band equalizer, which allows players to fine-tune their tone and make subtle adjustments to the bass, midrange, and treble frequencies. Additionally, the Triple Rectifier Solo Head includes a global presence control, which allows players to adjust the high frequencies across all three channels.

The amplifier head also features a rear-panel mounted digital reverb circuit, which adds a spacious and lush ambiance to the tone. The reverb can be engaged and adjusted using the footswitch (sold separately). The amplifier head also includes an effects loop, which allows players to insert external effects pedals into their signal chain.

The Mesa/Boogie R-028871 Triple Rectifier Solo Head is constructed with high-quality components and is built to last. The amplifier head features a rugged, steel chassis, which protects the internal components from the rigors of the road. The amplifier head also includes a removable, powder-coated steel grille, which protects the tubes and internal components from dust and debris.

In summary, the Mesa/Boogie R-028871 Triple Rectifier Solo Head is a versatile and powerful tube guitar amplifierhead that offers three independent channels, each with its unique character and tonal capabilities. This amplifier head delivers rich, harmonically complex tones with immense headroom and dynamic responsiveness, making it a must-have for any serious guitar player seeking a world-class tube amplifier tone.

A Detailed Analysis of the Mesa/Boogie Triple Rectifier Solo Head (R-028871)

The Mesa/Boogie Triple Rectifier Solo Head, model number R-028871, is a popular choice among guitarists for its versatile tone and high power output. In this analysis, we will explore the key features, advantages, and potential drawbacks of this 150-watt tube amplifier head.

1. Three channels: The Triple Rectifier offers three distinct channels (Clean, Crank, and Hi-Gain), each with their unique tonal characteristics.

2. Tube technology: The amp uses six 12AX7 preamp tubes, four 6L6GC power tubes, and one 5AR4 rectifier tube.

3. Footswitchable boost and mid shift functions: Enhance your tone with these additional features, accessible via a footswitch (sold separately).

4. Global EQ: Adjust the bass, mid, and treble frequencies for each channel.

5. Presence control: A separate control for each channel for fine-tuning the overall brightness of the tone.

1. Versatility: The Triple Rectifier's three channels cater to a wide range of playing styles and genres, from clean to high-gain sounds.

2. Power: With a maximum power output of 150 watts, the amp can handle large venues and loud gigs.

3. Tone: The amp is renowned for its warm, rich, and dynamic tone, especially in its high-gain channels.

4. Build quality: Mesa/Boogie amplifiers are known for their high-quality construction, ensuring durability and reliability.

1. Complexity: The Triple Rectifier has numerous controls, which could be intimidating for beginners or players seeking a simpler setup.

2. Size and weight: The amp head is relatively large and heavy, which may not be ideal for players who frequently travel or have limited space.

3. Cost: The Mesa/Boogie Triple Rectifier is a premium amplifier and comes with a corresponding price tag.

The Mesa/Boogie Triple Rectifier Solo Head is an excellent choice for guitarists in need of a versatile, high-power tube amplifier with a rich and dynamic tone. Its complex control layout may be intimidating for beginners or those seeking a simpler setup, but its superior build quality and renowned tonal characteristics make it a worthwhile investment for experienced players.

If you are an experienced guitarist seeking a versatile and high-quality tube amplifier head with a rich and dynamic tone, the Mesa/Boogie Triple Rectifier Solo Head is an excellent choice. However, if you're a beginner or seeking a more straightforward setup, you may want to consider other options with fewer controls or a more streamlined design.

Details:

With three channels and vacuum tube technology, this amplifier delivers versatile tones suitable for a variety of musical styles. POWER CABLE NOT INCLUDED The Mesa Engineering Triple Rectifier Solo Head 150 is a powerful 150W tube head designed for electric guitars. The triple rectifier technology ensures reliable performance, while the impedance options of 16 Ohms, 8 and 4 Ohms provide flexibility for different setups. Perfect for guitarists looking a high-quality amplifier with classic tube sound.

part #: r028871 price

• $1350.00

specifications guitoamps:

• brand: Mesa Engineering
• mpn: R-028871
• part type: Rectifier Head Tube
• impedance: 16 Ohms, 8 Ohms, 4 Ohms
• amplifier type: Head
• power: 150 W
• suitable for: Electric Guitar
• amplifier technology: Vacuum Tube
• product line: Triple Rectifier

general guitoamps:

• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
• condition: Used

seller guitoamps:

• rating: 0.0%
• city: Sonoma, California
• # reviews: 775

payments guitoamps:

• other
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• credit card: Mastercard

returns guitoamps:

• policy: No Returns

shipping guitoamps:

• transit: 6-9 Days
• service: USPS Ground Advantage
• cost: $135.44
• carrier: USPS
• class: Standard
• type: Calculated

offer guitoamps:

• options: Ship-to-home
• started: April 30, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True

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