Rupert Neve Designs RNDI

​¼” INPUT

• Hi-Z unbalanced input:
• 2.2M Ohms (Instrument)
• 200 kOhms (Speaker)

¼” THRU

• Parallel ¼” port used to send signal to an amp or speaker.
   

SPEAKER / INSTRUMENT INPUT LEVEL

• Selects Speaker or Instrument level. 
• Max input: +21dBu Instrument, +41.5dBu Speaker
   

48V POWER LED

• Indicates that +48V phantom power is present from the connected mic preamp (required to power the RNDI).
   

GROUND LIFT

• Isolates the XLR Pin 1 from the instrument input ground.
   

OUTPUT

• Transformer-balanced XLR output. Impedance less than 40 Ohms. Phantom power to the RNDI is supplied through this connection.