GROUND ZERO GZPA Reference 4PURE-SQ amplifier
GROUND ZERO GZPA Reference 4PURE-SQ amplifier
GROUND ZERO GZPA Reference 4PURE-SQ amplifier
    GROUND ZERO GZPA Reference 4PURE-SQ amplifier
    GROUND ZERO GZPA Reference 4PURE-SQ amplifier
    GROUND ZERO GZPA Reference 4PURE-SQ amplifier
    GROUND ZERO GZPA Reference 4 PURE
    GROUND ZERO GZPA Reference 4 PURE
    GROUND ZERO GZPA Reference 4 PURE

    GROUND ZERO GZPA Reference 4 PURE

    SHIPMENT IN 7/10 WORKING DAYS
    €4,199.00
    Tax included
    rating Read the review
    Average rating: 5/5 Number of reviews: 1

    GROUND ZERO GZPA Reference 4PURE  amplifier

    4-channel ultimate high end amplifier with pure direct signal layout, BIAS adjustment and best quality selected parts for the most sophisticated listener´s demands

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    GROUND ZERO GZPA Reference 4PURE amplifier

    4-channel power amplifier with 1700 watts RMS power

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    Specifications:

    High end Pure amplifier

    1 Ohm stable stereo / 2 Ohm bridged

    Symmetrical dual 2-channel direct signal structure

    Shielded and isolated dual power supply

    Infinitely variable bias setting class AB -> almost class A

    Adjustable input sensitivity

    switch-on delay

    Power on and protection indicator

    Overheat, overvoltage and short circuit protection

    Temperature-dependent controlled fans

    Plexiglas base plate

    White LED interior lighting

    High Strength Rhodium RCA Jacks

    Selected high-end SANKEN® transistors

    Extremely low distortion LM4562 OP with 0.00003% THD+N

    Ground Zero exclusive Mundorf Mcap® capacitors

    Custom designed audio specific Mundorf secondary capacitors for maximum buffering

    Encapsulated ALPS potentiometers with channel-separated level control and summing function

    Low-tolerance Vishay Dale emitter resistors for optimal operating point stabilization

    Copper-anodized extruded aluminum heatsink

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    Technical data:

    Type 4 Ch Class AB > A

    Output power @ 4 ohms (CEA*) 4 x 150 W

    Output power @ 2 ohms (CEA*) 4 x 270 W

    Output power @ 1 ohm (CEA*) 4 x 425 W

    Bridge power @ 4 ohms (CEA* / 10% THD) 2 x 650 W

    Bridge power @ 2 ohms (CEA* / 10% THD) 2 x 1000 W

    Variable bias setting Yes

    Lighting White LED interior lighting

    Dimensions 59 x 6.75 x 23.6 cm

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    GZPA Reference 4PURE
    4 Items

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    GZPA PURE4
    rating 5
    This amplifier have incredible performance , quality of materials used and sound are the top. One product that must be used with speakers of highend level for get one sound really superior. I love this amplifier and probably i will buy also the model of 2 channel reference 2pure. I am really satisfy
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