Power Amplifier 6ch Zapco Z-150.6 Mark II

About the new Z-II Series amplifiers Over the last years we have developed two specialized amplifiers to take auto sound to a different level. The Z-Series LX amp, the ultimate SQ amp. No controls except gain. We also brought out the Z-SP Series amps for the fanatics that want to play full-volume full-time but still get audiophile sound. This year we stepped back and took a look at the amp that started it all. The Z-Series amplifier. ​ Here's the beef for the Class AB full range Competition Amps: ​ • A new TI op-amp that give considerably better signal to noise ratio, with a lower floor noise • We used the same audiophile grade caps that we use in the LX and SP amps • Beefed up the power supply with more storage, less internal resistance and lower inductance for higher efficiency • We added more MOSFETS to the power supply for efficiency and current handling ​ Here's the beef for the Class D Competition Bass Amps: ​ • A beefed up power supply • Increased power • New high end audio caps like the SQ amps • New TI low noise op-amps like the SQ amps • Improved tiffany style panel mount RCA connectors • The end plates are now recessed like the LX amps for a cleaner look • The plastic controls have been replaced by the new metal pots and switches. The new pots also have detents (like the SP amps) at 40ea so you can accurately set crossovers and gains identical with multiple amplifiers