Zapco – Z 150.4 AP

Features and Functions

• 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 

• Differential balanced input stage 

• 0.1% resistors for lowest possible noise floor

• TI LME49720 (BJT) op-amps on the inputs

• TI LME49720 (BJT) op-amps in the signal path

• WIMA MKS2 series caps in the signal path

• Extremely low ESR caps throughout

• Proprietary patented RCA connectors

Specifications

• Power @ 4Ω: 4 x 150 watts

• Power @ 2Ω: 4 x 275 watts

• Power @ 1Ω: 4 x 400 watts *

• Power @ 4Ω Bridged: 2 x 550 watts

• Power @ 2Ω Bridged: 2 x 800 watts *

• THD @ Rated Power  < 1%

• Signal to Noise Ratio > 110dB

• Frequency Response 10Hz to 30,000Hz ±1dB

• Input Sensitivity 1v to 9v

• Dimensions in mm: 190(W) x 62(H) x 440(L) Overall: 190(W) x 62(H) x 468(L)