MULTIPLEX (MPX) INPUT
Unbalanced/bridging (BNC); 10k input impedance; requires 0.5V p-p minimum signal.
L/R ANALOG LINE OUTPUTS
Active-balanced (XLR), 200-ohm source impedance; +4dBu output at ‘0dB’ on front-panel meter.
AES DIGITAL OUTPUT
Transformer-balanced (XLR), 44.1kHz sampling rate; –6dBFS output at ‘0dB’ on front-panel meter.
3.5mm (TRS) for low-Z or high-Z phones; fixed listening level.
PROGRAM AUDIO DE-EMPHASIS:
75μs/50μs, selected with push-on jumpers under the top cover.
Enabled with a push-on jumper under the top cover.
AUDIO FREQUENCY RESPONSE
Follows selected de-emphasis characteristic ±0.5dB, 20Hz to 15kHz.
(Unweighted SNR re: ±75kHz deviation):
MONO: ≥72dB; analog/digital
STEREO: ≥70dB; analog/digital
≤0.05% THD, 20Hz to 15kHz (analog/digital)
>50dB 20Hz to 15kHz (analog/digital)
Individual open-collector NPN transistor outputs for Program Audio Loss (either/both channels) and Pilot Loss (stereo/mono indicator)
12VDC at 230mA. A ‘wall-outlet transformer’ (WallWart®) switching-type power supply appropriate to the destination AC mains voltage is provided.
An optional rack adapter accepts up to three INOmini modules in a 1U, 19-inch rack space. Alternatively the 514 may easily be fastened to any convenient surface with two small screws.
SIZE AND WEIGHT
1.6”H x 5.5”W x 5.5”D; 4 lbs. shipping weight.