Zapco Z-150.4 AP 4-Channel Class AB Amplifier

Product highlights:

• 4-Channel, Class-AB, Competition Audiophile Amplifier
• Signal to noise ratio of over 110dB
• Coupled the output drivers
• Highest HFE (Gain) Sanken selected output devices 
• Deferentially balanced input stage 
• 0.1% resistors for lowest possible noise floor
• TI LME49723 (BJT) op-amps on the inputs
• BB OP2604 (JFET) op-amps in the signal path
• WIMA MKS2 series caps in the signal path
• Extremely low ESR caps throughout
• Proprietary patented RCA connectors