10 Best Guitar Headphone Amps 2025 in the UK

The LEKATO Guitar Amp Portable 5W is a compact and lightweight mini amplifier designed primarily for electric guitar players who want a simple, on-the-go solution. It delivers decent sound quality for its size with 5 watts of output and built-in effects including clean, overdrive, distortion, and reverb. These effects cover a good range of styles, making it versatile for practice or small performances. Its 230° swivel plug allows easy connection to different guitar shapes, which adds to user convenience.

Portability is a big plus here: the amp is pocket-sized and weighs just 230 grams, perfect for carrying around or quick jamming sessions outside the home. Battery life is solid with up to 6 hours of playtime on a single charge and a long 20-hour standby time, charged via a convenient USB-C port. Another useful feature is Bluetooth connectivity, letting you stream background tracks or use the amp as a Bluetooth speaker.

The sound volume and clarity, while good for a mini amp, may not satisfy more serious or performance-heavy players. The build is mostly plastic, so durability might be limited if handled roughly. Also, the amp is not suitable for acoustic guitars, which restricts its use to electric guitars and some other instruments with a 6.35 mm jack. This amp suits beginners or casual players who value portability, ease of use, and basic effects over high power or professional-grade sound.

The BOSS Waza-Air Wireless Personal Guitar Amplification System is designed for guitarists looking for a high-quality and immersive sound experience. One of its main strengths is the sound quality, thanks to custom-designed 50 mm drivers that deliver rich, full audio. It employs 3D algorithms and a gyro sensor to create realistic environments, making it a standout choice for those who value depth and dimension in their music.

Portability is another strong point, with a foldable design that allows for easy storage and transport, although the weight of 320 grams might be slightly heavier than typical headphones. Battery life is well managed with built-in rechargeable batteries and an auto standby feature, but the need for AA batteries might be less convenient for some users. Connectivity is seamless, featuring BOSS wireless technology with Bluetooth compatibility for ultra-low latency, making it easy to pair with compatible devices.

The built-in effects and integration with the BOSS Tone Studio app provide versatile sound customization akin to a traditional Katana stage amp. In terms of ease of use, the controls are intuitive, providing quick access to volume and tone settings. Durability is assured with a metal build, suitable for regular use, although long-term durability might depend on handling due to the complex internal mechanisms. While it offers unique experiences that surpass traditional headphones, it might be best suited for serious guitarists who appreciate advanced features, rather than casual players looking for simplicity.

The Positive Grid Spark GO is an ultra-portable guitar headphone amp that packs a surprising punch for its compact size. With an output wattage of 5 watts, it offers decent sound quality, especially given its small dimensions. The standout feature is its ability to produce a big, detailed tone, thanks to its computational audio technology. Featuring 33 amps and 43 effects, it provides a wide range of sound customization, and the Spark app integration allows access to an extensive library of over 50,000 tones from the ToneCloud community, making it highly versatile for exploring different musical styles.

Portability is a strong suit of the Spark GO. It's designed to be lightweight and easy to carry, with dimensions that make it convenient to use on the go. The USB-C rechargeable battery offers up to 8 hours of playtime, which is adequate for most practice sessions and casual jams. Connectivity is straightforward with USB Type-C, and the device also functions as a Bluetooth speaker, adding to its versatility.

The Spark GO includes innovative features like Auto Chords for learning new songs and Smart Jam, an AI-powered virtual band feature. These tools can enhance practice sessions and make learning enjoyable, especially for beginners or those looking to experiment with different sounds. However, the device is made of plastic, which might raise some concerns about long-term durability. While the Spark GO excels in sound customization and ease of use, it might not satisfy those looking for a professional-grade amp experience due to its limited wattage and build material. Nevertheless, it serves as an excellent option for aspiring guitarists who prioritize portability, practice features, and a variety of sound effects in a compact package.