The Ground Zero Plutonium Reference Line products are designed for professional competition use. Built and designed for absolute top class performance with pure sound quality to satisfy the most demanding audiophiles.

Features

• High end audio transistors, Elna and Mundorf M-CAP ® Capacitors 
• Burr Brown IC's for exceptional sound quality with low leakage Extremely powerful us, shielded high-current dual power supplies
• Variable Bias setting for adjusting the quiescent current of the classic Class AB to nearly Class A operation 
• The smoked glass Plexiglas base with white LED interior lighting gives a view of the impressive board free

Specifications

• Model: GZPA Reference 2
• Type: 2 Ch Class AB> A
• Output power @ 4 ohms (CEA *): 2 x 420 W
• Output Power @ 2 ohms (CEA *): 2 x 750 W
• Output Power @ 1 ohm (CEA *): 2 x 1150 W
• Bridge power @ 4 ohms (CEA * / 10% THD): 1 x 1800 W
• Bridge Power @ 2 ohms (CEA * / 10% THD): 1 x 2700 W
• Output link mode 2 ohms: -
• 24 volt device: -
• 18 volt stable: -
• Lowpass: 20 - 400 and 200-4000 Hz
• High Pass: 20 - 400 and 200-4000 Hz
• Bandpass: 20-4000 Hz
• Subsonic: 20 - 400 Hz
• Bass Boost: -
• Phase Shift: 0 - 180 °
• Adjustable Q-Factor: -
• Variable bias setting: Yes / Yes
• Remote bass: Yes / Yes
• High levels in: -
• Line Out: -
• Lighting: White LED interior lighting / white LED illumination
• Dimensions cm / inch: 59 x 6.75 x 23.6 cm / 23:23 "x 2.66" x 9:29 "
• Hama item: 113091