8-Channel Microphone Preamp with Premium 24-Bit 192 kHz ADC
Audio engineers in search of a compact multichannel microphone preamp with premium analog-to-digital conversion will be thrilled with the Heritage Audio Súper 8, a 2 RU 8-channel microphone preamp featuring Heritage's 3-stage Class-A '73-style preamp design with Carnhill transformers fitted at the input and output.
Channels 1 and 2 feature high-quality JFET DI as well as a fully sweepable lo-cut filter, while all channels include 48V Phantom Power, Mic/Line switch, Lo-Cut (-3 dB at 82 Hz), and Phase invert. The integrated analog-to-digital converters include three formats: ADAT, AES/EBU, and S/PDIF with BNC connectors, for reliable wordclock syncing. You can select the sampling frequency ranging from 44.1 to 192 kHz.
Front Panel
Input gain switch: 5 dB steps from 30 to 80 dB
Mic-input impedance: (Lo-Z) 1200 or 300 ohms, when pressed
Mic-pad push-button: -20 dB pad, ahead of the input transformer
Output attenuator: Attenuates from 0 to infinity
High-pass filter: -3 dB at 82 Hz, discrete Class A
Phase push-button: Flips phase 180°
Line push-button: switches from mic/DI to line
High-pass frequency selector (channels 1 and 2): Continually adjustable cutoff for HPF
Phantom-power switch: Turns on phantom power
DI input (channels 1 and 2): High-Impedance Class-A JFET
ADC routing buttons: Switch between the preamp or the returned signal for ADC
Frequency indicator: Sampling frequency of the ADC
Frequency selector for ADC: Choose the desired sampling frequency of the ADC
Rear Panel
75-ohm term push-button: Push to activate termination