Ground Zero REFERENCE-SERIES Anleitung Seite 7

REFERENCE-SERIES
AMPLIFIER
OWNER'S MANUAL
GZPA Reference 4 PURE
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High-End pure sound quality amplifier
• 1 Ohm stabile stereo / 2 Ohm bridged
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Symmetrical dual-mono direct-signal layout
• Shielded and separated dual power supply
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Continuously variable Bias Setting Class AB -> nearly Class A
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Adjustable input sensitivity
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Soft delayed remote turn-on
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Power & Protection indicator
• Thermal, over current, speaker short, Speaker DC protection
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Temperature-sensitive controlled fan
• Plexiglas bottom plate
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White LED illumination inside
• High quality Rhodium RCA plugs
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Selected high-end SANKEN® transistors
• Low distortion LM4562 OP with 0.00003% THD+N
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Ground Zero exclusive Mundorf Mcap® capacitors
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Special made audio-optimized Mundorf secondary capacitors for maximum buffering
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Capsuled ALPS potentiometers with channel separated level adjustment and summarize-function
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Low-tolerance Vishay Dale emitter-resistors for accurate bias point stabilization
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Copper anodized aluminum strand cast heatsink
Features
7