Biamp Tesira SEC-4 Configurable Audio DSP Card

The Biamp Tesira SEC-4 is a configurable audio DSP card built for business audio and installed sound systems. Frequency response is quoted at (20Hz~20kHz @ +4dBu): +0/-0.25dB. THD+N is @ 0dB Gain (line level): < 0.006%; @ 54dB Gain (mic level): < 0.055%.

Power handling is rated at Convergence: up to 100dB/sec; EIN (20Hz~20kHz, 66dB Gain, 150 ohms): < -125dBu; Dynamic Range (20Hz~20kHz, 0dB): > 108dB.

Frequency Response	(20Hz~20kHz @ +4dBu): +0/-0.25dB
Power	Convergence: up to 100dB/sec; EIN (20Hz~20kHz, 66dB Gain, 150 ohms): < -125dBu; Dynamic Range (20Hz~20kHz, 0dB): > 108dB; Input Impedance (balanced): 8k ohms
THD+N	@ 0dB Gain (line level): < 0.006%; @ 54dB Gain (mic level): < 0.055%
Sampling Rate	48kHz
Crosstalk	Cross Talk (channel to channel @ 1kHz): @ 0dB Gain, +4dBu In < 85dB; @ 54dB Gain, -50dBu In < 75dB
Phantom Power	+48 VDC (7mA/input)
Certifications	AES48-2005 Grounding; and EMI practices; RoHS Directive (Europe)
A/D Converters	24-bit