Check the listing for details. TOA 700 Series 9-Channel Mixer Power Amplifier A-706. Condition: Used. Listed at 35.00 USD. (An equalizer or other signal processor connectable between PRE AMP OUT. MODULE: -20 dB , 10 kΩ. SPEAKER OUT: 70 V line (83 Ω), 25 V line (10 Ω), and 4 - 16 Ω. Output Power: 60 W. INPUT 1 - 6: -70 to -50 dB , 600 Ω (MIC)/ -10 dB , 600 Ω (LINE). ).