The plutonium amplifier series from Ground Zero is a testament to the company's goal of building high-quality, sound quality-oriented products by winning the 2020 German Design Award. The plutonium line uses some of the finest components from Burr Brown OP-Amps to Mundorf M-Cap capacitors. It also features a unique adjustment allowing the user to control how much class A bias the amplifier runs. Overall, the plutonium line reproduces music with amazing detail and power. 

 

More Info:

  • High-End 4-channel SQ amplifier
  • MOSFET technology
  • Variable active crossover with bypass function
  • Variable BIAS setting
  • High-quality components
  • Solid terminals
  • Efficient heatsink with illuminated Ground Zero lettering
  • Fulfilling High-Resolution audio demands

 

Specifications:

Output Power (@ 4Ω)

4x 125 Watts RMS

Output Power (@ 2Ω)

4x 225 Watts RMS

Output Power (@ 1Ω)

4x 350 Watts RMS

max. Ausgangsleistung (CEA-2006A / 10%THD+N)

2x 840 Watts

Frequency Response

10 Hz – 50 kHz

HPF / LPF / BPF

● / ● / ●

Bass Boost / Phase Shift

● / ○

High-Level Input / Auto-on

○ / ○

Remote

BIAS Setting

Linkmode

Dimensions (W x L x H)

222 x 420 x 60.5 mm / 8.74 x 16.54 x 2.38"

Ground Zero GZPA 4SQ Four Channel

$2,030.00Price