Extron XPA 1002 Two Channel Low Impedance Power Amplifier w/ Power Cord

Extron XPA 1002 Two Channel Low Impedance Amplifier

EXTRON SADA 6MX Stereo Audio Distribution Amplifier.

Extron MPA-401 Mini Power Amplifier

Extron XPA 1002 Two Channel Low Impedance Power Amplifier No PWR Adapter Incl.

Extron PA 300 Peaking Amplifier Qty 2 (tested to power on)

Extron MPA-401 Mini Power Amplifier

Behringer Powerplay Pro-XL HA4700 4-Channel Headphone Distribution Amplifier