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Average Price: $155

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$300

$701+

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Description

The Yamaha G50-112 is a powerhouse combo guitar amplifier that brings versatility and robust sound to the stage or studio. Designed for guitarists who crave rich tones and reliable performance, this amp combines classic analog warmth with modern technology. It features a 50-watt solid-state power amplifier, delivering a dynamic range that ensures your sound cuts through any mix. With its 12-inch speaker, the G50-112 produces a full-bodied tone that's perfect for a variety of musical genres, from rock to jazz.

This combo amp is equipped with a comprehensive set of controls, including a 3-band EQ and a presence control, allowing for precise tonal shaping. The built-in reverb adds an ambient touch to your sound, enhancing your playing with depth and dimension. For those who appreciate flexibility, the Yamaha G50-112 includes an effects loop, making it easy to integrate external effects pedals into your setup. Whether you're playing in a small venue or a larger setting, this amplifier adapts to your needs, providing consistent performance every time.

Key Features:

  • 50-watt solid-state power amplifier
  • 12-inch speaker for full-bodied sound
  • 3-band EQ with presence control
  • Built-in reverb for added depth
  • Effects loop for integrating external effects
  • Reliable performance for a variety of musical styles

Product specs

Brand Yamaha
Model G50-112 Fifty 112 50-Watt 1x12" Guitar Combo
Finish Black
Year 1975 - 1979
Made In Japan
Categories Guitar Combo Amps
Built-In Effects Built-In Effects
Color Family Black
Direct Output No Direct Output
Electronics Solid State
Number of Channels 1 Channel
Number of Inputs 2 Inputs
Output Power (Watts) 50
Power Tube Type None
Reverb Spring Reverb
Speaker Configuration 1x12"

FAQs

What type of amplifier is the Yamaha G50-112?

The Yamaha G50-112 is a solid-state combo guitar amplifier with a 50-watt output and a 1x12" speaker configuration.

Does the Yamaha G50-112 have built-in effects?

Yes, the Yamaha G50-112 features built-in effects, including a spring reverb.

How many channels does the Yamaha G50-112 have?

The Yamaha G50-112 is a single-channel amplifier, designed for straightforward operation and sound clarity.

Is the Yamaha G50-112 suitable for live performances?

With its 50-watt power output, the Yamaha G50-112 is suitable for small to medium-sized venues, making it a good choice for live performances.

What is the weight of the Yamaha G50-112 amplifier?

The Yamaha G50-112 weighs approximately 41 lbs, making it relatively portable for a combo amplifier of its size.

Pougnet Pedals

Pougnet Pedals

Rebuilding My First Amplifier | Yamaha G50-112 | DIY Guitar Amps

Video thumbnail for Rebuilding My First Amplifier | Yamaha G50-112 | DIY Guitar Amps by Pougnet Pedals

Rebuilding My First Amplifier | Yamaha G50-112 | DIY Guitar Amps

Pougnet Pedals

Pougnet Pedals

Video thumbnail for 1970's Yamaha G50-112  Fifty 112  in unknown condition.  Does it work? by DeadKoby

1970's Yamaha G50-112 Fifty 112 in unknown condition. Does it work?

DeadKoby

DeadKoby

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha G50-112.

Features and functionality

  • The G50-112 amp delivers a "chewy overdrive breakup" that is distinct, despite not being a tube amp.

    Source
  • The amp is noted for being excessively bright even with treble settings at zero, prompting users to consider replacing the speaker to tame high frequencies.

    Source
  • The G50-112 lacks an FX loop but compensates with ample headroom, making it versatile for various pedal setups.

    Source

Use cases and applications

  • This amp has been successfully used as a house amp for outdoor gigs, handling fuzzed-out bass, heavy psych guitar, and modular synths without issues.

    Source
  • The G50-112 serves well as a home practice amp, while its enhanced version can also suffice for gigs if needed, offering a solid clean sound platform.

    Source

User experience

  • Owners report using the G50-112 at low volume settings (under 4) even during full band rehearsals, highlighting its powerful output.

    Source
  • The Yamaha G50 112i with a Celestion speaker is preferred for clean tones over the original Yamaha G50 112ii, despite the latter's superior condition and parametric EQ.

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Mods and upgrades

  • Adding a Joyo American Sound pedal is recommended for improving sound quality, especially for those seeking better overdrive.

    Source
  • Swapping the original speaker with a Celestion G12V significantly enhances the amp's sound, especially for those favoring clean tones with reverb.

    Source

Comparisons

  • Compared to a 40-watt Fender tube amp, the 100-watt G50-112 offers a significant volume increase with an impressive clean channel, making it a solid pedal platform.

    Source
  • The Yamaha G50-112 is described as brighter and having a stronger bottom end than the Yamaha 410, which is more mid-rangey but features a built-in tremolo effect.

    Source

Build quality

  • The amplifier is notably heavy, and owners recommend adding casters for easier transportation.

    Source

Setup and maintenance

  • Installing a new speaker like the Hempback may require adjustments, as some replacements might not fit the existing mountings without modifications.

    Source

Value and pricing

  • Owners have purchased the Yamaha G50-112 Series I for as low as $80, highlighting its exceptional value compared to more expensive models like the Roland BC-60.

    Source

Critic Reviews

G50-112 Review: If it got stolen, I would pay even up to 200... | Yamaha | Guitar Amplifiers | Reviews @ Ultimate-Guitar.Com

ultimate-guitar.com

The Yamaha G50-112 stands out as a vintage gem from the '80s, offering pristine clean tones and impressive versatility with its EQ and shape knob. It's praised for its reliability and durability, making it a solid choice for rehearsal rooms or small gigs. While the built-in distortion and reverb have their quirks, this solid-state amp handles effects well and boasts a robust build quality. Despite minor drawbacks, such as the odd distortion and loudness at low settings, the amp is cherished for its powerful output and 'oldschool' charm, making it a highly recommended find if you can secure one in good condition.

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Artist usage

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See how John Christ uses Yamaha G50-112

John Christ

Guitarist

Danzig

...
Verified via GearGods

According to the Gear Gods article, this amp was used in combination with two other amps during the recording of Danzig 4.

Album Usage

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Genre Usage

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Used With

Based on how musicians on Equipboard use Yamaha G50-112, it is most commonly used with the following gear.

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