Rega Ear - Technical Specifications; Ear Amplifier Specifications; Power Supply Unit Details

EAR SPECIFICATIONS
Maximum output level and required input sensitivity
25Ω load = 775mW, input sensitivity = 175mV
32Ω load = 685mW, input sensitivity = 185mV
50Ω load = 530mW, input sensitivity = 205mV
100Ω load = 320mW, input sensitivity = 225mV
600Ω load = 60mW, input sensitivity = 235mV
Open circuit voltage (no load) = 6V, input sensitivity = 240mV
Output impedance = 0.175Ω / Input impedance = 20KΩ / Gain = 28dB
Frequency response 12Hz to 37KHz (-0.5dB points)
THD = typically 0.003% (1dB below clip into 100Ω)
Signal to noise ratio referenced to maximum output level = -100dB (22Hz – 22KHz)
Maximum Power requirements 24VAC at 225mA (685mW 32Ω)
POWER SUPPLY SPECIFICATIONS
PS1 UK
Input.............................................................................................230V ~ 50Hz 0.05A
Output..............................................................................................24V ~ 300MA AC
PS1 EU (Euro 2 pin)
Input.............................................................................................230V ~ 50Hz 0.05A
Output..............................................................................................24V ~ 300MA AC
PS1 UL (American)
Input..........................................................................................................115V~60Hz
Output..............................................................................................24V ~ 300MA AC