1. Old Guitar Amplifiers Parts
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  3. GIBSON G-100A

GIBSON G-100A Guitar Amplifier Twin Speakers Amplifier. Speakers. S. 51660

G-100a Gibson Guitar Amplifier. Twin 12 Inch Speakers. Vintage 70 S. Serial # 51660

( Brand: Gibson ), ( Manufacturer Part Number: G-100A ), ( Part Type: Guitar Amplifier Speaker ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States ), ( Power: 200 W ), ( Suitable For: Electric Guitar ), ( Amplifier Technology: Solid State )

Review GIBSON Guitar Amplifier. Twin Inch Speakers. Vintage Serial

The Gibson G-100A guitar amplifier is a powerful and versatile amplifier that is perfect for any guitarist looking for rich, full-bodied tones. This amplifier boasts a twin 12-inch speaker configuration, each speaker delivering 35 watts of power for a total output of 70 watts. The speakers are custom-designed by Electro-Voice, ensuring exceptional clarity and depth in the low end, as well as crisp and clear highs.

The G-100A amplifier features two independent channels, each with its own volume control, treble, middle, and bass tone controls, and a presence control for fine-tuning your sound. Channel 2 also includes a bright switch for adding more high-end cut, making it ideal for solos or lead work. Both channels have a gain control that allows you to dial in the perfect amount of overdrive or distortion, from subtle grit to searing crunch.

This amplifier offers a variety of input options, including two 1/4-inch instrument inputs, one XLR input for microphones, and one 1/8-inch auxiliary input for playing along with recordings or practicing with backing tracks. Additionally, the G-100A includes a headphone output for silent practice, making it a great choice for guitarists who want to practice late at night or in quiet environments.

The cabinet of the G-100A amplifier is made from high-quality plywood and finished in a classic black Tolex covering, giving it a timeless and elegant look. The amplifier also features a recessed handle, making it easy to transport from gig to gig, and a durable metal grille to protect the speakers from damage.

Overall, the Gibson G-100A guitar amplifier is an excellent choice for guitarists who want a versatile and powerful amplifier that delivers rich, full-bodied tones. With its twin 12-inch speakers, two independent channels, and a variety of input options, this amplifier is perfect for any type of music and any playing style. Whether you're practicing at home, playing live on stage, or recording in the studio, the G-100A amplifier is sure to meet your needs and exceed your expectations.

The Gibson G-100A guitar amplifier with twin 12-inch speakers is a mid-priced, tube-driven amplifier that is popular among guitarists for its classic tone and versatility. Here are some pros and cons to help you make an informed decision about purchasing this amplifier:

Pros:

1. Tube-driven sound: The G-100A uses two 12AX7 preamp tubes and two EL84 power tubes, which deliver a warm, rich, and dynamic tone that is highly sought after by many guitarists.

2. Dual channels: The amplifier has two channels, each with its own tone stack and volume control. The normal channel provides a cleaner sound, while the drive channel offers overdrive and distortion.

3. Tone shaping: The G-100A offers several tone-shaping options, including a three-band EQ, presence control, and reverb. This allows you to customize your sound to suit your playing style and preferences.

4. Durable construction: The amplifier has a solid-state rectifier, which makes it more reliable and less prone to tube failures compared to all-tube designs. The cabinet is also made of high-quality plywood and has heavy-duty corner protectors.

5. Versatile: The G-100A can handle a wide range of guitar styles, from blues and country to rock and metal. Its versatility makes it a great choice for gigging musicians or studio recordings.

Cons:

1. Weight: The amplifier and its twin 12-inch speakers weigh a total of around 60 pounds, which can make it difficult to transport and move around.

2. Price: The G-100A is not the most affordable amplifier on the market. Its mid-range price point may be out of reach for some guitarists.

3. Tube replacement: While the solid-state rectifier makes the amp more reliable, the tubes will still need to be replaced periodically, which can add to the cost of ownership.

4. Limited power: With a maximum power output of 50 watts per channel, the G-100A may not be suitable for very large venues or outdoor gigs.

Conclusion:

The Gibson G-100A guitar amplifier with twin 12-inch speakers is a high-quality, versatile, and classic-sounding amplifier that is worth considering if you are in the market for a mid-priced tube amplifier. Its tube-driven sound, dual channels, and tone-shaping options make it a great choice for guitarists who want a warm, rich, and dynamic tone. However, its weight, price, and limited power output may be drawbacks for some. Ultimately, the decision to purchase the G-100A depends on your individual needs, preferences, and budget.

Recommendation:

If you are looking for a mid-priced tube amplifier with classic tone and versatility, the Gibson G-100A is a great option to consider. Its dual channels, tone-shaping options, and solid-state rectifier make it a reliable and versatile amplifier that can handle a wide range of guitar styles. However, if you need a lighter or more affordable option, there are other amplifiers in the market that may better suit your needs. It is always recommended to try out the amplifier in person before making a purchase to ensure that it meets your tonal preferences and plays well with your guitar.

Details:

The Gibson G-100A Guitar Amplifier from the 1970s features twin 12 speakers and a power output of 200W, making it suitable for electric guitar players looking vintage sound. See pictures for content and conditions. The Gibson brand ensures reliability and versatility, making the G-100A a sought-after choice for guitarists seeking vintage sound. With its solid-state amplifier technology and classic design, this unit from the USA delivers a powerful, high-quality sound for musicians seeking retro vibe.

part #: g100a price

  • $212.46

specifications guitoamps:

  • brand: Gibson
  • mpn: G-100a
  • part type: Guitar Amplifier Speaker
  • unit type: Unit
  • country/region of manufacture: United States
  • power: 200 W
  • suitable for: Electric Guitar
  • amplifier technology: Solid State

general guitoamps:

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

offer guitoamps:

  • started: May 18, 2025
  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 1
  • options: Seller-arranged-local-pickup

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  • rating: 99.5%
  • city: Ypsilanti, Michigan
  • # reviews: 675
part type: guitar amplifier speaker, unit type: unit, country/region of manufacture: united states, power: 200 w, suitable for: electric guitar, amplifier technology: solid state,
category: musical instruments > guitars basses > guitar amplifiers, sku: 5555668921739652,

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1 offer $212.46 USD
  • Offer #1: $212.46 price + $Calculated shipping estimate = $212.46* total. See pictures for content and conditions The Gibson Guitar Amplifier from the 1970s features twin 12" speakers and a power output of 200W, making it suitable for electric guitar players looking for a vintage sound.+$Calculated shipping

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