The SRC-128 add-on module adds the capability of asynchronous sample rateconversion to your multiverter. Designed as internal add-on module, it leaves the”Extension” port available to other break-out boxes.(Note: The module is called “SRC” in this manual for clarity).It features highest analog performance (THD+N -134dB typ.), bi-directional
conversion for total up to 128 channels (e.g. 128×0 uni-directional, or 64×64 bidirectional) between any interfaces supported by the multiverter.With the SRC installed, the multiverter accepts signals from two different clockdomains (A and B). Each input and/or output can be assigned to run either on clockA or clock B. When routings are established between inputs and outputs ondifferent clocks, the signals are automatically routed through the SRC to match thesample rate of the target.

Specifications

• Dimensions 115x94x27mm (BxHxD)
• Weight 60 g
• Operating temperature 0..+70C, non-condensing
• Storage temperature -40..+85C, non-condensing
• Power consumption 4W max., depending on the channel count used
• Channel count Flexible from 128×0 to 0x128 (in blocks of 16) when both sides run at x1(44.1 / 48 kHz). Requires at least SRC firmware 2.0 and MVR firmware 5.0.
  Up to 64×64 when either side is running at x2 speed (88.2 / 96 kHz)
  Up to 32×32 when either side is running at x4 speed (176.4 / 192 kHz)
• Sample rates Arbitrary sample rates between 32kHz and 192kHz
• Analog performance THD+N: -133 dB typ. / -120dB max.
  Dynamic range (A-weighted, 20 Hz to 20 kHz): 139 dB
• Audio latency For up-sampling conversions: t/s = 16/fs_in + 32/fs_in