Specifications

WIRING AND CONNECTIONS
Pag. 11
4.7 MICROPHONE CONNECTOR (MACROTEL 9 ONLY)
Microphone balanced socket allows connection of external microphones.
Pin 1 Gnd
Pin 2 Signal
Pin 3 Return
Microphone level may be adjusted through the Level trimmer on the rear panel (- 50 ÷
- 90 dB range) and through the ‘Microphone’ control on the front panel.
4.8 HEADPHONES JACK (MACROTEL 9 ONLY)
Headphone plug allows connection to an external headphone set.
The same mono signal is provided on both Ring and Tip pins, by means of two
indipendent amplifier.
Please connect ONLY STEREO headphone set, as ‘Mono’ plugs could damage
internal amplifier stage.
4.9 MIC + HEADPH. SOCKET (MACROTEL 9 ONLY)
5 pole DIN connector provides either a balanced Mic input or a MONO
headphones output.
Please connect to Macrotel 9 ONLY one headphone (HP) set and one
microphone simultaneously.
Connection pinout:
Pin 4 MIC Return
Pin 1 MIC Signal
Pin 2 MIC Gnd
Pin 3 HP Signal
Pin 5 HP Ground
4.10 REC OUT CONNECTOR (MACROTEL 9 ONLY)
REC OUT connector (mono-balanced). It can feed a recording device to record
both the reveived and sent audio.
REC OUT signal (mono) is electronically balanced on XLR male connector with 0
dB gain. Connector pinout:
Pin 1 Gnd
Pin 2 Signal
Pin 3 Return.