Manual

Chapter 9 - RB-HD6 6 Way Stereo Headphone Distribution Amplifier
9-4 Redbox User Handbook
9.3.3.2. Configuring Insert Inputs or Parallel
Outputs
On the main circuit board, you’ll see some jumpers (small black rectangles), the
position of which will define whether a particular jack socket operates as an input or
output. The drawings below show the different jumper settings available. Each
input/output can be configured individually, so you could have three jacks set as inputs
and three as outputs if needed.
Input/Output 1 2 3 4 5 6
Left JP1 & 2 JP5 & 6 JP9 & 10 JP13 & 14 JP17 & 18 JP21 & 22 Jumpers
to Alter
Right
JP3 & 4 JP7 & 8 JP11 & 12 JP15 & 16 JP19 & 20 JP23 & 24
Once you’ve set up the jumpers, slide the circuit board back into the Redbox housing
using the slots along the inside edge of the metalwork as a guide. Replace the screws
on the top, bottom and rear panels of the RB-HD6.
Important Note : The screws provide earthing protection to the chassis and
grounding protection for CE approval – it is important that you reinsert all the screws
provided.
For Parallel
Output
Left
Channel
Right
Channel
For Insert
Input
11
11
11
11
22
22
22
22
33
33