EBB PSU 250-1 Dual Power Supply Module Amplifier Power Supply Unit

EBB PSU 150-2 Triple Power Supply Module Amplifier Power Supply Unit

1 off EBB 250 Mosfet Amplifier Module 250W RMS Audio Disco PA Power Amplifiers

EBB PSU 150-1 Dual Power Supply Module Amplifier Power Supply Unit

1 off EBB 150 Mosfet Amplifier Module 150W RMS Audio Disco PA Power Amplifiers

Metal Mini Stereo Power Amplifier with Bass & Treble Control - Easy Install

EBB 500 Mosfet Amplifier Module 500W RMS Audio Disco PA Power Amplifiers

Naim NAP 500 Power Amplifier S/N 178814 ( 2001 ) and Naim PS500 Power Supply