befaco TRS 1U MIDI Module User Manual

TRS 1U MIDI Module

TRS

USER MANUAL

T R S U S E R M A N U A L I N T R O

T H A N K S F O R P U R C H A S I N G A MO D U L E F R OM B E FA C O !

B E F O RE Y O U P L U G T HI S MO D U L E I N . . .

I N T R O D U C T I O N T R S

Total flexibility for the Befaco 7U or Intellijel cases rear connectors.

The channels are reversible and can be used independently for Input or Output.

4 Inputs or Outputs (per module) can be obtained by “Y” cables.

Independent tip and ring attenuators are selectable for each channel to convert the Modular Input Level to Line Output Level

MO D U L E

R E F E R E N C E PA N E L T O J A C K P I NO U T 

Identify the 2×3 slots that correspond to the IN/OUT to which you want to connect your TRS module, consult your case manual for more details.

Connection of the module to the IO Board

Many IN/OUTs configurations you can get with TRS depending on the type of cables you use. Two mono Outs, two stereos Outs, Four Outs and so on.

Extra red nuts are supplied with the module, so the user can colour code INs and OUTs depending on the configuration.

TRS it can The 6.35 mm connectors take three main types:

TS has two contact points. The wiring is as follows:

TS has two contact points. The
wiring is as follows:
Tip: It is the contact for positive.
Sleeve: It is the contact for the
ground contact.
Like 3.5mm TS connectors, ¼ inch TS
connectors have two main parts: The
sleeve and tip.
They only transmit unbalanced mono
audio signals since they contain only
one transmission channel.

In a TRS, the wiring is as
follows:
Tip: It is the contact for positive.
Ring: It is the contact for negative.
Sleeve: It is the contact for the
ground signal.
Unlike the TS connector, which has 2
contact points, a TRS cable has 3
contact points:
The sleeve, ring, and tip. This extra
contact makes a huge difference.
It enables the cable to output a stereo
or balanced audio signal.

Insert cable:
2xTS to 1xTRS “Y” cable.
Tip: It is the contact for positive.
Ring: It is the contact for return.
Sleeve: It is the contact for the
ground signal.
Connect a channel insert on a mixing
console to an effects processor with
unbalanced phone jacks.

Attenuators SetUp

Synth-level signals can be converted to line-level signals using the four
provided attenuators.
There are four attenuators in total, one for each “T” and “R” pin of
each of the two channels.

CV/GATE from external synth to modular on TRS cable

CV/GATE from modular to external synth

Pedal insert

Two Mono OUTs or one STEREO, on insert cable

A total of 12 OUT can be obtainedby using insert cables

TRS modules connect to 6 TRS jacks on the back of Befaco 7U Case

C O N N E C T O R P I N O U T

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