GROUND ZERO GZPA Reference 4PURE-SQ amplifier
GROUND ZERO GZPA Reference 4PURE-SQ amplifier
GROUND ZERO GZPA Reference 4PURE-SQ amplifier
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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
€2,478.46 €2,915.83 -15%
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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

  • Output Power (@ 4Ω) 4x 150 Watts RMS
  • Output Power (@ 2Ω) 4x 270 Watts RMS
  • Output Power (@ 1Ω) 4x 425 Watts RMS
  • 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

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GROUND ZERO GZPA Reference 4PURE amplifier

4-channel power amplifier with 1700 watts RMS power

 

Furnishing:

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

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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