PRE PROTON AS 2631 + FINALE 5 CANALI PROTON AA 2580

Proton AS-2631 Dolby Digital Preamp Features Remote Controllable with On-Screen Display Dolby Digital, Pro Logic, and dts Processing Circuitry 80 dB detent master volume in 1 dB steps Six-channel level controls +/- 10 dB range Center and rear channel adjustable delay Test mode and speaker size setting Speaker configurable Dynamic range on/off for late night theater Crossover frequency for the subwoofer outputs is 100 Hz fixed Inputs: Four A/V, three S-video, two coax and one optical Outputs: Two A/V, two S-video and two unswitched AC. Six channel audio outputs three +5-volt on triggers Bypass and present receiver compatible Proton AA-2580 5 Channel power amp features 80 watts per channel at 8 ohms 100 watts per channel at 6 ohms 120 watts per channel at 4 ohms High current output Ultra-quiet thermal sensing two-speed cooling fan Very low THD at 0.03% 20 Hz - 20 kHz < +/- 0.5 dB frequency response 100 dB signal to noise ratio 60 dB channel separation at 10 kHz 1 Vrms input sensitivity DC drift, thermal and short protection +5 volt remote power on/off Gold-plated RCA inputs Five-way gold-plated speaker binding posts