Unbalanced use of mono 1/4" jack plugs
Tip =
Signal
Sleeve =
Ground / Shield
Tip
Sleeve
Strain relief clamp 
Balanced use of stereo 1/4" jack plugs
Tip = hot (+ve)
Ring = cold
Sleeve =
Ground / Shield
Tip
Ring
Sleeve
Strain relief clamp
For connection of balanced and unbalanced plugs, ring and sleeve have to be bridged at the stereo plug.
E
| Balanced use with XLR connectors |
|
| ||
2 | 1 | 1 | = Ground / Shield | 1 | 2 |
|
| 2 | = hot (+ve) |
|
|
|
| 3 | = cold |
|
|
3 | 3 |
Input | Output |
For unbalanced use pin 1 and pin 3 have to be bridged |
|
Fig. 5.2: Different plug types
5.4 MIDI connections
The MIDI standard was developed in the early 1980s to allow electronic musical instruments from different manufacturers to communicate with each other. The use of MIDI has developed over the intervening years to the stage where it is now common to find complete recording studios operating entirely on a MIDI basis. The centerpiece in such a studio is usually a computer running a sequencer software which not only controls various keyboards, samplers and sound modules, but can also run the programming of outboard effect devices, typically digital reverberation and delay units. The FEEDBACK DESTROYER PRO may be controlled in real time in this studio environment.
+MIDI for Musical Instruments Digital Interface.
The MIDI connectors found on the rear panel are of the universally used 5 pin DIN type. You require suitable MIDI cables to connect the FEEDBACK DESTROYER PRO to other MIDI devices. Normally complete cables will be purchased for this use, you can of course make your own, using a high quality cable with two cores and shielding (like microphone cable), with as connectors two good 180 degree DIN plugs. Pin 2 (center) is con- nected to the cable’s shield, pins 4 and 5 (left and right next to 2) carry the two cores, pins 1 and 3 are not used. MIDI cables should have a maximum length not exceeding 45 feet.
5. INSTALLATION | 27 |
