RIVERA R55-12 Twelve Guitar Tubebrown Manual Tube Amplifier 1X12
( Brand: Rivera ), ( Manufacturer Part Number: R55-12 ), ( Part Type: Guitar Manual Tube Amplifier ), ( Venue Type: Performance ), ( Custom Bundle: No ), ( Suitable For: Acoustic Electric Guitar, Electric Guitar ), ( Amplifier Technology: Vacuum Tube ), ( Amplifier Type: Combo ), ( Impedance: 8 Ohms ), ( Power: 55 W ), ( Country Of Origin: United States ), ( Product Line: R Series )
Review RIVERA Fifty Five Twelve 1x12 Guitar Combo Tubebrown Manual
Introducing the Rivera R55-12, a 1997 model 1x12 inch guitar tube amplifier, which offers a unique blend of tone, power, and versatility for guitar players. This amplifier is a part of the Rivera Knobby series, known for their distinctive knobbed control panels and high-quality tube sound.
The R55-12 is a 55-watt amplifier, powered by four 12AX7 preamp tubes and two 6L6 power tubes. It delivers a warm, rich, and full-bodied tone that is ideal for various playing styles, from blues to rock and beyond. The amp's design provides a natural, uncolored sound that allows the unique character of your guitar and strings to shine through.
The control panel of this brown manual tube amp is intuitive and easy to use. It includes a three-band EQ, gain control, presence, reverb, and master volume knobs. The presence control adds depth and clarity to the high frequencies, while the reverb adds a touch of ambiance to your sound. The master volume control allows you to dial in the perfect volume level for your playing environment.
The R55-12 features a class AB power amplifier circuit, which provides a balanced and efficient power delivery to the 12-inch Celestion speaker. The speaker is known for its responsiveness and ability to deliver clear and articulate tones, making it an excellent choice for this amplifier.
The amp's cabinet is constructed from high-quality plywood and is covered in a durable brown tolex. It is designed to minimize unwanted resonances and reflections, resulting in a tight and focused sound. The cabinet's size is compact and portable, making it easy to transport to gigs and recording sessions.
The Rivera R55-12 is a versatile and reliable amplifier that is perfect for players who demand a high-quality tube tone. Its warm and rich sound, intuitive control panel, and durable construction make it an excellent choice for any guitar player. Whether you're practicing at home, playing live, or recording in the studio, the R55-12 is sure to deliver the tone and performance that you've been looking for.
The Rivera R55-12, introduced in 1994 as a 1x12" 12-watt tube guitar amplifier, is a popular choice among guitarists due to its high-quality tone and versatility. Here are some pros and cons of buying this amplifier:
Pros:1. Tone: The R55-12 is known for its rich, full-bodied sound with excellent clarity and definition. It responds well to different guitar types, pickups, and playing styles, making it a versatile amplifier for various musical genres.
2. Build Quality: The amp features a rugged, all-tube design with high-quality components, ensuring durability and reliability. The cabinet is made of solid pine wood, adding to the overall sound quality.
3. Versatility: With a wide range of tone controls, the R55-12 allows players to dial in their desired sound, making it suitable for various playing styles and genres.
4. Size and Portability: The compact size and lightweight design of the R55-12 make it an ideal choice for guitarists who need a high-quality, portable amplifier.
5. Reverb: The amp features a built-in spring reverb, adding depth and warmth to the tone.
Cons:1. Power Output: With only 12 watts of power output, the R55-12 may not be suitable for gigging or playing in large venues, as it may struggle to cut through the mix.
2. Price: Compared to some other amplifiers in its class, the Rivera R55-12 can be relatively expensive.
3. Limited Features: While the R55-12 offers a wide range of tone controls, it lacks some advanced features found in more expensive amplifiers, such as multiple channels, built-in effects, or a digital display.
In conclusion, the Rivera R55-12 is a high-quality, versatile, and portable tube guitar amplifier with an excellent tone and build quality. Its compact size, lightweight design, and versatility make it an excellent choice for studio recording, practice, or small gigs. However, its relatively low power output and limited features may not make it the best choice for gigging in large venues or for players seeking advanced amplifier features.
If you are looking for a high-quality, portable, and versatile amplifier with an excellent tone for practice, recording, or small gigs, the Rivera R55-12 is an excellent choice. However, if you require a more powerful amplifier with advanced features for gigging in larger venues, you may want to consider other options.
Details:
All electronics, knobs and switches operate as they should. All Original Amp, Missing Foot switch $100 to replace. Definitely a super cool great sounding USA Made Amp. What you see is exactly what are getting.
Heres The Run Down: Please view all pictures inside and out for complete detail. 55 watts Of All Tube Power. Effects Loop: Yes, with send and return level controls. Cosmetically it will have some average flaws here and there as pictured, but very clean for a vintage amp.
1997 Rivera R55-12 Fifty Five Twelve 1x12 Guitar Combo Tube Amp. Please look at all pics. Do NOT attempt to power on without having all tubes secure, in their proper locations. With Owners Manual.
Master: Reverb, Presence. Reddish/Brown. Tested Approved. It features separate channels with Marshall-like and Fender-like tones, each its own volume, bass, middle, treble controls.
This has been thoroughly tested sounds great and all operates as it should. 55 Watt, 1x12' Combo. I tried to take really good pics, so you can judge for yourself see pics. Construction: Solid lumber-core plywood cabinet, dadoes joints.
part #: r5512 price
- $1099.95
specifications guitoamps:
- brand: Rivera
- mpn: R55-12
- part type: Guitar Manual Tube Amplifier
- venue type: Performance
- custom bundle: No
- suitable for: Acoustic Electric Guitar, Electric Guitar
- amplifier technology: Vacuum Tube
- amplifier type: Combo
- impedance: 8 Ohms
- power: 55 W
- country of origin: United States
- product line: R Series
seller guitoamps:
- # reviews: 445
- rating: 100.0%
- city: Spring Hill, Florida
offer guitoamps:
- options: Ship-to-home
- quantity: 1
- availability: In Stock
- started: December 13, 2025
- best offers: True
- sold: 0
general guitoamps:
- Musical Instruments Gear > Guitars Basses > Guitar Amplifiers
- condition: Used
returns guitoamps:
- policy: No Returns
shipping guitoamps:
- type: Calculated
- cost: $212.66
- class: Standard
- service: UPS Ground
- transit: 4-9 Days
- carrier: UPS
payments guitoamps:
- other
- credit card: Diners-club
- wallet: Apple-pay
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