Conditioning: plastic tube. Conditioning unit: 20. Note: 60W @ 4 Ohms. Note: 30W @ 8 Ohms. Number of terminals: 11. Pd (Power Dissipation, Max): 68W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TF11B. VCC: 20...84V. Function: High-Performance Audio Power Amplifier, 68W