Dsp-Lite Two-Input Configuration; Required Tools; Procedure - powersoft DSP LITE Manual

DSP-Lite Two-Input Configuration

The factory default hardware configuration features an XLR/TRS female input connector and an input-thru XLR male output (Figure 1).
This manual guides you through the steps to customise the DSP-Lite board for the two-input configuration (Figure 2).
The modification consists in replacing the male XLR with a female XLR/TRS connector, in addition to a few PCB adjustments.
(Figure 1 - One Input Configuration)

Required Tools:

• Soldering Iron (possibly Temperature Controlled)
• Desoldering pump/Desoldering gun

Procedure:

The first step consists in desoldering the male XLR.
We suggest to use a desoldering gun but a good quality
temperature controlled soldering iron should do the job.
Perform this operation carefully, avoiding excessive heat or
mechanical stress in order to safeguard solder pads and through-
hole plating (Figure 3).
Remove solder from PCB holes with a desoldering pump or a
desoldering gun (Fig. 4).
Figure 5 portrays the end result.
(Figure 2 - Two Input Configuration)
(Figure 3 - Removing the Male XLR)
(Figure 4 - Removing the solder)
(Figure 5)
DSP Lite | 3