URANIUM-SERIES
AMPLIFIER
OWNER’S MANUAL
GZUA 2.250SQ-PLUS
GZUA 4.150SQ-PLUS
GZUA 6.200SQ-PLUS
Common Features
2 Ohm stable stereo (GZUA 4.150SQ-PLUS & 6.200SQ-PLUS)
1 Ohm stable stereo (GZUA 2.250SQ-PLUS)
Adjustable BIAS control (for each pair of channels separately)
High End WIMA
®
Capacitors
Latest BURR-BROWN
®
operational amplifiers
Status LED
Wide-band adjustable high pass & low pass filters
Band-pass feature with activated LPF & HPF
Adjustable input sensitivity
Soft delayed remote turn on
Bass remote control (GZUA 2.250SQ-PLUS with activated LPF)
Phase shift control (GZUA 2.250SQ-PLUS with activated LPF)
Bass boost control from 0 - 12dB @45 Hz(GZUA 2.250SQ-PLUS)
Thermal / speaker short circuit / overload / over current protection
Temperature sensor controlled cooling fan