Blackstar POLAR 4 Audio Interface

The ultimate 4-channel audio interface for guitarists and producers — with pro features and unbeatable tone.

What’s included

• POLAR 4 Audio Interface

• USB cable

• Quick start guide

Why it’s great for the classroom

• Ideal for KS5, college and higher education studios — advanced feature set but super easy to use

• Dual headphone outputs — perfect for teacher/student or collaborative learning

• “Enhance” input for guitar — replicates the feel of a real valve amp

• Legendary mic preamp response modelled on the Neve 1081 — pro-quality recordings of voice and instruments

• MIDI I/O makes it a great hub for keyboards, drum pads and controllers — ideal for composing and producing

• Foolproof level setting — students can experiment freely without worrying about clipping

Progressive Instrument Pathway

A professional upgrade for more advanced learners:

• Perfect next step from basic USB interfaces for those getting serious about recording

• Great for students progressing from solo recording to full multitrack production

• A brilliant partner for modern guitar players using amp plugins and virtual instruments