Apple WS 8150 manual Expansion Slot

	Specifications	I/O Interfaces - 7
Expansion Slot		One processor-direct slot (PDS); 182-pin connector
NuBus		Three slots support long or short expansion cards; 96-pin Euro-
		DIN connectors
Sound		16-bit stereo in and out
		Sample rates of 48, 44.1, 24, and 22.05 kHz
		Input/output line level: 1 V peak-to-peak
		Input/output signal-to-noise ratio (SNR): 82 dB with no audible
		discrete tones
		Bandwidth: 20 Hz–20 kHz (± 2 dB) at 44.100 kHz sample rate
		THD+N (total harmonic distortion plus noise): less than 0.05%,
		measured 20Hz–20kHz with a 1-Vrms sine wave input