ICEpower input buffer

Description

ICEpower input buffer is module designed specially for B&O Class D IcePower 500ASP amplifiers but could be used with many other amplifiers when high imput impedance is needed. Module has single RCA input and single ended output. New version has variable gain in 4 steps.

Parameters:

• Gain: 1V/V, 2V/V, 3V/V, 4V/V
• Input impedance: 100kΩ
• Output impedance: 50Ω
• Frequency response (-3dB): 300kHz limited with input filter
• Power supply: +/-12 – 15V (for example directly from IcePower modules)
• Current consumption: <30mA with OPA134
• Dimensions: 35mm x 46mm

Package includes buffer boards and connectors with pins to create cables.