Stabilize Your Signal. 

At Interstellar Guitars, we know your tone begins the moment your signal leaves the instrument.

Introducing the Stowaway — a compact, 100% discrete Class-A input buffer built to protect your sound from the hidden forces that try to pull it off course.

Impedance loading. Mismatched inputs. Long cable runs. Pedals with inconsistent input impedance. Capacitance buildup stealing your highs.

These are the silent tone thieves of any pedalboard.

The Stowaway delivers a stable, consistent load to your pickups so your instrument responds exactly the way it was meant to — with full clarity, dynamic sensitivity, and harmonic detail intact. No dulling. No thinning. No unexpected tonal shifts when you engage different pedals.

Don’t let the size fool you.

The Stowaway’s ultra-compact design allows it to fit effortlessly onto even the most crowded pedalboards, while its professional-grade feature set ensures studio-level performance. It’s engineered for players whose signal travels far — across large boards, complex switching systems, or extended cable paths.

Whether you’re running vintage-style pickups, long stage cables, or an elaborate effects chain, the Stowaway acts as your signal’s first line of defense — preserving attack, sparkle, and feel from the very first note.

If your tone is going on a journey, make sure it doesn’t travel alone.

Bring a Stowaway. Guard your sound.

Inputs: 1 x 1/4"
Outputs: 1 x 1/4
Power Requirement:  9Vdc / 100mA (Power supply not included)