Discover the Best Transistor Amplifiers for Electric Guitar in the Mid-Range: Fender, Marshall, Orange, Vox…
This website has covered tube amplifiers and amplifiers for beginners, and now it’s time to talk about mid-range transistor amplifiers for electric guitar.
When it comes to the power output of a tube amp versus a transistor amp, things are very different. A 15W tube amp, even though it looks tiny and might seem underwhelming, is actually a very powerful amp.
It wouldn’t be easy to give an exact figure for the equivalent power in a transistor amplifier, since the type of tubes and the sensitivity of the speaker also play a role. But it would likely be at least between 50 and 75 watts for a transistor amp. If you’re not sure what I’m talking about, you can check out the page on types of electric guitar amplifiers.
Transistor Amplifiers: Top 10 Quality for Price
Roland Jazz Chorus
When it comes to legendary transistor amplifiers, the star is the iconic Roland Jazz Chorus, developed by the Japanese brand in 1975. This amplifier is famous for its magnificent and powerful clean sound, and has been used by countless guitarists such as Andy Summers of The Police and Robert Smith of The Cure.
But the list could be expanded to include many guitarists such as John Frusciante or Matt Bellamy, as well as hard rock and heavy metal guitarists like Slash and James Hetfield.
The version most commonly used by professionals is the 120-watt model, which costs around $1.400 and weighs nearly 30 kilograms. Roland developed the Jazz Chorus using two dedicated amplifiers for each of its two 12-inch speakers.
This feature reproduces a genuine stereo sound, which is especially noticeable when using its built-in chorus effect, and it also includes distortion, reverb, and vibrato effects.
For half the price, there’s the Roland JC-40 ($770) with 40 watts of power, capturing the essence of the Jazz Chorus and, of course, featuring a stereo chorus effect. Additionally, you can run all those effects pedals that support stereo mode such as many digital delay or reverb models in stereo mode.
Transistor Amplifiers: Boss Katana
One of the highest-rated transistor amplifiers, also from a Japanese brand, is the Boss Katana. The standard version is priced under $350. The Katana has 50 watts of power and features a 12-inch speaker.
Among its various effects are six amplifier simulations, as well as delay and reverb effects, among others. It features direct recording via USB port and a headphone output.
This is basic information, as you can virtually customize the sound of this amplifier using its app and optional footswitch.
The Katana-50 EX Gen 3 costs about $50 more than the standard model and expands on the key features of the Katana-50 Gen 3 with enhancements for live performances, such as its upgraded speaker. This amplifier can also be controlled by the Boss GA-FC EX pedal, which costs $170.
It’s also available in a 100-watt combo format (Boss Katana 100 Gen 3) for $450.
Also available in a progressive power format up to 100 watts for about $420 and in a wireless version that uses its radio frequency transmitter, priced at $470.
It’s also available as a head (Boss Katana Head Gen 3) with progressive power up to 100 watts, for about $420. And in a wireless version that uses its radio-frequency transmitter (Boss Katana Air), priced at $470.
Fender Champion II
If you’re looking for an amplifier with fewer features and a slightly lower price, there’s the Fender Champion II 50 for about $200. That’s a pretty reasonable price for an amplifier from such a legendary brand, and it has a very elegant finish.
The Champion 50 is equipped with a 12-inch speaker and delivers 50 watts of power. It also features a headphone output, a USB port, and built-in effects such as four amp simulators for a wide variety of distorted sounds, as well as reverb, delay, chorus, and tremolo effects.
In short, this amplifier has everything you need to play musical genres ranging from jazz to metal, including all styles of rock.
This model is also available with 25 watts of power and an 8-inch speaker for around $150. And there’s a version with 100 watts and two 12-inch speakers for live performances, priced at around $460.
Transistor Amplifiers: Mooer SD 75
With 75 watts of power, the Mooer SD 75 is priced at around $280. The SD 75 features a 12-inch speaker, a headphone output, a chromatic tuner, and 25 amp simulations.
The built-in effects include 8 distortion modes, 9 modulation effects, 5 delay effects, and 6 reverb effects. It also features a 150-second looper and a drum machine. As if all that weren’t enough, it also has a USB port and includes a Mooer AirSwitch Wireless pedal powered by a 9-volt battery, valued at over $60.
You can also choose the 30-watt version (Mooer SD 30), which includes an 8-inch speaker, for a very affordable price of just $190.
Vox Cambridge
The Vox Cambridge 50 is an option worth considering due to its moderate price of $280. This amplifier shares some features with the amplifiers mentioned earlier, such as a 12-inch speaker, a headphone output, a USB audio interface, and 50 watts of power.
One special feature of this amplifier is that it incorporates Nutube technology, which enhances the amplifier’s dynamics and precision thanks to its KORG Nutube 6P1 thermionic tube.
The Cambridge features 11 amplifier modes, and its built-in effects include Chorus, Phaser, Flanger, Delay, and Reverb. These options can be expanded using the JamVOX III software.
Line 6 Catalyst CX
Next up is the Line 6 Catalyst CX 60, which offers 60 watts of power, a headphone jack, and a 12-inch speaker, for around $330. This amplifier features 12 amp simulations, ranging from clean tones to heavily distorted sounds, as well as built-in reverb, delay, and modulation effects.
Marshall Code 50
The legendary Marshall brand offers models such as the Code 50, with 50 watts of power and a 12-inch speaker, at a very affordable price of $300. Its features include 100 adjustable presets, amp and speaker modes, and 24 effects with up to 5 effects running simultaneously. It also features Bluetooth and USB connectivity, a tuner, a headphone output, and compatibility with the Marshall Gateway app.
If we don’t need that much power, there’s the Marshall Code 25, which has 25 watts and a 10-inch speaker, for $220.
Transistor Amplifiers: Marshall MG
Another series from the brand worth highlighting is the MG line, such as the Marshall MG50GFX, which features 50 watts and a 12-inch speaker for $430. This amplifier has a more simplified design, but it still includes effects, a tuner, and a headphone output.
Also available is a 30-watt model with a 10-inch speaker (Marshall MG30GFX) for $260, and a 15-watt model with an 8-inch speaker (Marshall MG15GFX) for $200.
Orange Crush 20
I can’t wrap up without mentioning the Orange Crush 20. A transistor amplifier for practice, featuring the classic minimalist design so characteristic of the Orange brand, at a very affordable price of about $180.
This amplifier does not feature any effects other than the incredible distortion generated by the amplifier itself. The Crush 20 can produce clean tones of a certain quality, as well as slightly distorted, high-gain tones with a truly impressive roar and virtually infinite sustain making it ideal, for example, for use with tremolo bridges.
Orange Crush 20 RT
We can also opt for the Orange Crush 20 RT for about $230. This model features a headphone output, just like the previous one, but with a reverb effect and a built-in tuner.
In this series, you can find models with both lower and higher power output than those mentioned above, such as the Orange Crush 35 RT, available at a reasonable price of about $350.
These models are the best-sellers in this range, but as mentioned, there are models that can deliver even more power (Orange Super Crush 100 Combo), although their price rises to $850 even though they’re made in China.
If you’re looking for less powerful amplifiers at very competitive prices, check out the page “4 Best Guitar Amplifiers for Beginners.”