General Information
Lightweight, portable Headphone amplifier
High efficiency (90-95%) Class D amplifier
Runs on 4x AAA alkaline or rechargeable batteries, user replaceable
8-fold output buffer for a (near to) load independent output behaviour
4th order feedback loop for minimum distortion
Fixed, phase-shifted carrier wave oscillator decreases inter-channel distortion
Ultra low noise front end accepts any line level source without the need for impedance matching
Top A-grade components used:
Medical graded double layer epoxy using HOFC (High Oxygen Free Copper)
Optimised board design enhances signal quality
Alps potentiometer
Visay series 036 decoupling capacitors throughout
Panasonic stack film capacitors
Carbon signal resistors
Lumberg I/O connectors
High efficiency (90-95%) Class D amplifier
Runs on 4x AAA alkaline or rechargeable batteries, user replaceable
8-fold output buffer for a (near to) load independent output behaviour
4th order feedback loop for minimum distortion
Fixed, phase-shifted carrier wave oscillator decreases inter-channel distortion
Ultra low noise front end accepts any line level source without the need for impedance matching
Top A-grade components used:
Medical graded double layer epoxy using HOFC (High Oxygen Free Copper)
Optimised board design enhances signal quality
Alps potentiometer
Visay series 036 decoupling capacitors throughout
Panasonic stack film capacitors
Carbon signal resistors
Lumberg I/O connectors
