Blackstar POLAR4 4 Channel Guitar Interface

POLAR isTHEaudio interface that is specially designed to enhance your guitar DI signal in a way that brings back the coveted feel and response of playing through a real valve guitar amplifier.

Incredible Tone

POLAR is equipped with FET instrument inputs, providing ultra-low noise and high headroom for the best sonic foundation for your guitar tone.

Feels Like A Real Amp

Enhance restores the touch, feel, and response of playing through a real amp. When the Enhance switch is engaged on the instrument input, a unique circuit is introduced that mimics the input stage of a real valve amplifier, including all of its non-linear behaviors and characteristics.

No Digital Clipping, Set Levels With Ease

With Enhance activated, you can capture guitar levels without worrying about digital clipping. This feature allows you to drive POLARs preamps like a real valve amp, making level adjustments easy and ensuring smooth handling of dynamic guitar signals, thus avoiding harsh tones and ruined takes.

World-Class Microphone Preamp

Inspired by renowned vintage studio preamps, POLARs microphone preamps deliver warm, rich tones and authentic character, enhancing the overall depth and quality of your sound.

Engaging Enhance gently lifts the top end of your signal, bringing out the natural clarity and air from vocal performances, acoustic instruments, and more.