Class D amplifiers are used for their high efficiency, but they have some undesirable characteristics that limit their useable bandwidth, one of these being the residual switching frequency ripple. Embodiments of the present invention comprise methods and apparatuses for reducing the switching frequency ripple using a technique known herein as ripple steering. The zero ripple class D amplifier is used in a hybrid system comprising a linear amplifier. The hybrid Class D amplifier is modified for extended bandwidth and lowered distortion by the addition of a linear current source feeding output capacitor. The low frequency bandwidth limit on the linear current source is matched to the high frequency bandwidth limit on the Class D current source, resulting in a composite linear/switching current source with bandwidth extended to the high frequency bandwidth limit of the linear current source.