€50

This switcher works flawlessly with no loss of sound quality.

Seamlessly switch between two amplifiers into one speaker cabinet, or one amplifier into two different speaker cabinets.

Instant, noiseless switching for real-time tone comparisons.

Heavy-duty steel chassis.

Passive signal path ensures your "pure" tone stays exactly the way it was intended.

I upgraded to one with bells and whistles recently but this does the same job.

It cost me 120 euros new.