Technical specs Inputs 

System 

Mic/Line Inputs 

Balanced, +48V phantom power 

Measured balanced XLR in to XLR out, 20-20kHz, +5dB Gain, Pad out, signal @ 0dB (meter) 

Mic/Line Preamp 

Fully recallable 

Dynamic Range 

108dB 

Input Sensitivity 

-60 to +15dBu 

System Signal to Noise 

-92dB 

Analogue Gain 

+5 to +60dB, 1dB steps 

Frequency Response 

20Hz - 20kHz +0/-0.5dB 

Pad 

-20dB Active PAD 

THD+N (analogue in to out) 

0.005% @ +16dBu output, 1kHz +5dB gain 

Maximum Input Level 

+30dBu (PAD in) 

Headroom 

+18dB 

Input Impedance 

>3kΩ (Pad out), >8kΩ (Pad in) 

Sampling Rate 

96kHz +/- 20 PPM 

Mic EIN 

-127dB with 150Ω source 

Acoustic Noise 

Typical loading, 22 deg C ambient 

No I/O Port installed 

31dBA 

Outputs 

With I/O Port installed 

33dBA 

Analogue Outputs 

Balanced, Relay protected 

Output Impedance 

<75Ω 

Nominal Output 

+4dBu = 0dB meter reading 

Maximum Output Level 

+21dBu 

Residual Output Noise 

-92dBu (muted, 22-22kHz) 

Dimensions and Weights 

Unboxed 

Width x Depth x Height x Weight 

Operating Temperature Range 

0 deg C to 40 deg C (32 deg F to 104 deg F) 

AHM-16 

482.6mm x 270mm x 44mm x 3.8kg (19” x 10.6” x 1.7” x 8.4lbs) 

Mains Power 

100-240V AC, 50-60Hz, 65W max 

Boxed 

AHM-16 

555 x 385 x 150 mm x 5.1kg (21.8” x 15.2” x 5.9” x 11.2lbs)