Amplificatore Integrato PRIMARE I22 con modulo DAC Technical specification The I22 uses proprietary UFPD power technology to provide high power output with very low distortion, with an ecologically-friendly low standby power. F e a t u r e s Ultra Fast Power Device (UFPD) Class-D Amplifier 26dB constant loop gain in the entire audio range Power Factor Control (PFC) power supply S p e a k e r O u t p u t s Power 2 x 80W into 8Ω, 2 x 160W into 4Ω A n a l o g u e o u t p u t s Preamplifier output RCA, 94Ω impedance. Record output RCA, 94Ω impedance. I n p u t s 4 x RCA, 15kΩ impedance. O p t i o n a l d a c b o a r d 1x Digital Optical input (TOSlink) 1x Digital Coaxial input (RCA) 1x USB-B input P e r f o r m a n c e Frequency response