The HeadRoom Micro DAC amplifier

The Micro DAC features

• Analog Devices AD823 Chip Sets

• Multiple Digital Inputs

• +/-15V Power Supply

• 100% DC coupled signal path, from input to output

• Full dual mono design all the way back to the power supply

• Discrete emitter follower ouput stage, biased into Class-A operation (Diamond Buffer output)

• Resistors are low noise, low drift .1% metal film types

• Local device decoupling with low-ESR, tight tolerance PPS film capacitors

• Power supply decoupling with ultra-low ESR electrolytics

• Shortest signal path possible; PCB routed with high-speed signal integrity and low noise in mind

• Multi-layer PCB with dedicated, low impedance power and ground plane layers