
Positive Grid Spark MINI Pearl Portable Smart Guitar Amp & Bluetooth Speaker
Bass, Guitar, 10 W
On this page you’ll find a ranking of the best Amplifiers from Positive. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
The Positive Grid Spark Mini Pearl is a compact 10W guitar amplifier with Bluetooth connectivity, designed for portability and versatile performance. With a dual-speaker configuration, custom EQ settings, omnidirectional bass response, and optimized damping, this amplifier delivers surprisingly full and clear sound despite its small dimensions of approximately 24 cm in width, 15 cm in depth, and 15 cm in height, weighing only 1.2 kg. The built-in rechargeable battery provides up to eight hours of uninterrupted playtime, eliminating the need for power outlets during use. Four studio-quality presets are available directly on the amplifier, while the accompanying Spark app grants access to over 10,000 additional presets featuring high-quality amplifier models, effects, and pedal simulations. In addition to basic amplification, the amplifier serves multiple functions, including a built-in tuner, Bluetooth audio streaming capability, and USB audio interface functionality for direct recording into digital audio workstations. Practice features include the ability to slow down songs, loop sections, and display real-time chords while playing along with music from streaming services. The Smart Jam Live feature automatically generates bass and drum accompaniment based on your chord progressions, while the Auto Chord function recognizes and displays chords from your favorite songs. Compatible with electric guitars, acoustic-electric guitars, and bass guitars, the Spark Mini combines professional features with exceptional portability, making it suitable for home practice, mobile sessions, and studio recordings.

Positive Grid Spark MINI Pearl Portable Smart Guitar Amp & Bluetooth Speaker
Bass, Guitar, 10 W
The Positive Grid Spark Go is a compact 5W guitar amplifier and Bluetooth speaker with dimensions of 12.5 x 8.5 x 4.5 cm and a weight of 346 g. Despite its small size, it delivers full sound reproduction through computational audio technology and a 5.08 cm (2-inch) speaker system. This portable amplifier seamlessly integrates with the Spark software platform, providing access to 33 amplifier models and 43 effects, as well as over 50,000 user-created sound patches via the companion app. Four preset slots are available directly on the device for quick sound selection. The Spark Go features smart practice tools like Auto Chords for real-time chord analysis and Smart Jam AI, which generates backing tracks based on your playing style. It acts as an audio interface for direct recording to a computer and offers Bluetooth connectivity for music streaming. A built-in tuner, adjustable EQ options, line-out, and a headphone jack support a variety of application scenarios. The rechargeable battery allows for up to 10 hours of continuous operation, making it suitable for mobile practice sessions. The device supports electric guitars, electric acoustic guitars, and electric bass guitars, and offers interchangeable front panels for personalization.

The Positive Grid Spark Mini is a compact 10W portable guitar amplifier designed for musicians seeking versatile practice and performance options. This black amplifier features a dual-speaker configuration with omnidirectional bass response and specialized damping technology that delivers surprisingly full and clear sound from its compact housing. With transport-friendly dimensions and a built-in rechargeable battery that allows for up to 8 hours of continuous operation, this amplifier eliminates the need for power outlets during use. The Spark Mini serves multiple functions, including guitar amplification, Bluetooth audio streaming, and USB audio interface connectivity for direct recording into digital audio workstations. It is compatible with electric guitars, acoustic-electric guitars, and bass guitars through its standard input jack. The amplifier includes four built-in studio-quality presets and provides access to over 10,000 additional sound presets via the companion Spark app, available for iOS and Android devices. The app offers extensive sound shaping capabilities with 30 amplifier models and 40 effects, as well as practice-oriented tools including real-time chord recognition for songs from streaming services, tempo regulation for challenging passages, and Smart Jam Live functionality that generates bass and drum accompaniment based on the user's playing. The physical design of the amplifier strategically integrates positioned speakers and a passive radiator system to enhance low-frequency response, making it suitable for quiet practice in the bedroom as well as small performance situations. Weighing approximately 1.2 kg and featuring compact dimensions, the Spark Mini combines professional audio capabilities with true portability for musicians of all skill levels.

Positive Grid Spark MINI Black Portable Smart Guitar Amp & Bluetooth Speaker
Bass, Guitar, 10 W
The Positive Grid Spark Cab is an active FRFR speaker cabinet specifically optimized for use with Spark guitar amplifiers. This 140-watt cabinet features a highly efficient Class D amplifier that provides significant headroom and minimal distortion. It integrates a 10-inch woofer combined with two tweeters to produce a detailed, transparent sound with full-range flat-response characteristics. The cabinet maintains signal purity at all volume levels and accurately reproduces amplifier model nuances without coloration. Made from durable MDF with a Tolex covering and matching speaker grille cloth, the Spark Cab aesthetically complements the Positive Grid Spark amplifier series. Two integrated carrying handles allow for easy transport to rehearsals or performances. Connection options include a dedicated 3.5mm stereo input for direct Spark amplifier connection, two combo inputs for 1/4-inch jacks and XLR connections for dynamic microphones and line signals, as well as a balanced XLR output for sending to PA systems or additional Spark Cab units. The cabinet measures 48 cm in height, 40 cm in width, and 25.5 cm in depth, weighing 14 kg. Included is a 3.5mm stereo jack cable for immediate use. This active speaker cabinet delivers powerful, natural sound reproduction suitable for practice sessions, studio recordings, and live performances where precise amplifier model representation is essential.

The Positive Grid Spark 40 Pearl is a 40-watt smart guitar amplifier designed for practicing, recording, jamming, and learning new songs. This compact unit delivers stereo sound through two 10-cm HiFi speakers with bass reflex port technology. With access to over 10,000 BIAS amp, pedal, and cabinet presets via the Spark app, musicians can quickly find tones ranging from clean country to aggressive metal. The amplifier offers Bluetooth connectivity for wireless control, voice command functionality for hands-free operation, and intelligent chord recognition that generates live bass and drum accompaniment. Measuring 26.9 cm wide, 26.9 cm deep, and 47 cm high, the Spark 40 Pearl weighs 5.2 kg, making it portable for rehearsals or lessons. It supports inputs for electric guitar, acoustic guitar, and bass guitar with physical knobs for tone adjustment. Connection options include USB for direct computer recording, a 3.5-mm headphone output for silent practice, and a 3.5-mm auxiliary input for playing along with backing tracks. The pearlescent white finish provides a clean, modern appearance suitable for home studios and practice spaces. The amplifier's smart features include automatic chord recognition from streaming services, riff training with adjustable tempo, and multi-track recording capabilities when connected to digital audio workstation software.

The Positive Grid Spark Live is a versatile 4-channel guitar and PA amplifier with 150 watts of power and Bluetooth connectivity. This all-in-one amplifier system offers dedicated channels for electric guitar, vocals, bass, acoustic electric guitar, keyboards, and audio sources. Channel 1 is optimized for electric guitar, Channel 2 handles vocals, bass, or acoustic electric guitar, while Channels 3 and 4 provide stereo inputs for keyboards, computer audio, or effects devices. The Sonic-IQ technology combines digital signal processing, acoustic optimization, and speaker tuning for impressive sound projection comparable to acoustic drums, all within compact dimensions of 464 x 250.6 x 306 mm and a weight of 12 kg. The free Spark Companion App offers 33 detailed amplifier models, 43 high-quality effects, and thousands of professional presets for Channels 1 and 2, with each channel supporting eight programmable presets for quick access during performances or recordings. The built-in G-sensor automatically adjusts the equalizer settings based on orientation, providing focused mono output in an upright position and wide stereo imaging when placed horizontally. Additional features include a built-in 2x2 audio interface for studio-quality recordings, Bluetooth 5.0 streaming, XLR microphone input, 3-band equalizer controls, and a multi-angle stand with a 35mm PA mounting option. The computer-based audio technology adapts to the room acoustics while maintaining clarity and projection. The Spark Live serves as a comprehensive solution for practice, live performances, and recordings, offering dynamic response control, SPL/THD management, multiband compression, virtual bass enhancement, and automatic equalizer adjustments. The rechargeable battery is sold separately.

Positive Grid Spark Control wireless foot switch pedal control voor Spark
Guitar, 150 W