Difference between revisions of "L1 Inputs General Information"
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* On the T8S the Aux inputs are 9/10 | * On the T8S the Aux inputs are 9/10 | ||
These are balanced line-level inputs. Use balanced connections with a 1/4-inch Tip-Ring-Sleeve plug. Using a 1/4 inch (6.3mm) Tip-Sleeve plug creates an unbalanced connection and loses up to -6 dB gain. | These are balanced line-level inputs. Use balanced connections with a 1/4-inch Tip-Ring-Sleeve plug. Using a 1/4 inch (6.3mm) Tip-Sleeve plug creates an unbalanced connection and loses up to -6 dB gain. | ||
| + | |||
| + | == L1 Model II/ Model 1S== | ||
| + | === Power Stand Analog Input === | ||
| + | This is a 1/4 inch (6.3 mm) Tip-Ring-Sleeve jack. | ||
| + | |||
| + | It is a balanced line-level input. Use balanced connections with a 1/4-inch Tip-Ring-Sleeve plug. A 1/4 inch (6.3mm) Tip-Sleeve plug creates an unbalanced connection and loses up to -6 dB gain. | ||
| + | |||
| + | Adjust the input level with the Analog Input Trim control. Set the trim so the LED light is a solid green. If you see red, turn it down. | ||
== L1 Pro == | == L1 Pro == | ||
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* When you connect a 1/4-inch (6.3mm) Tip-Sleeve connector to the 1/4-inch jacks, they are instrument-level inputs. | * When you connect a 1/4-inch (6.3mm) Tip-Sleeve connector to the 1/4-inch jacks, they are instrument-level inputs. | ||
| − | The L1 Pro systems are unique among all the Bose Portable PA systems because | + | The L1 Pro systems are unique among all the Bose Portable PA systems because a Digital Signal Processor automatically sets the input gain (like an automatic trim control). |
Trim: 0 dB, 12 dB, 24 dB, 36 dB, and 45 dB analog gain steps are automatically selected and compensated by DSP | Trim: 0 dB, 12 dB, 24 dB, 36 dB, and 45 dB analog gain steps are automatically selected and compensated by DSP | ||
Revision as of 20:37, 13 September 2024
General information about inputs
Contents
ToneMatch Mixers (T1, T4S/T8S)
Combo Jacks
- The XLR inputs are microphone-level inputs.
- The 1/4-inch Tip-Ring-Sleeve jacks are line-level inputs.
- When you connect a 1/4-inch (6.3mm) Tip-Sleeve connector to the 1/4-inch jacks, they are instrument-level inputs.
- Note
- Unlike the L1, F1, and S1 models, the ToneMatch mixers (T1, T4S/T8S) have input trim controls to adjust the input sensitivity.
Aux Inputs
- The T1 4/5 inputs are Aux inputs.
- On the T4S the Aux inputs are 5/6
- On the T8S the Aux inputs are 9/10
These are balanced line-level inputs. Use balanced connections with a 1/4-inch Tip-Ring-Sleeve plug. Using a 1/4 inch (6.3mm) Tip-Sleeve plug creates an unbalanced connection and loses up to -6 dB gain.
L1 Model II/ Model 1S
Power Stand Analog Input
This is a 1/4 inch (6.3 mm) Tip-Ring-Sleeve jack.
It is a balanced line-level input. Use balanced connections with a 1/4-inch Tip-Ring-Sleeve plug. A 1/4 inch (6.3mm) Tip-Sleeve plug creates an unbalanced connection and loses up to -6 dB gain.
Adjust the input level with the Analog Input Trim control. Set the trim so the LED light is a solid green. If you see red, turn it down.
L1 Pro
Combo Jacks (Inputs 1 and 2)
- The XLR inputs are microphone-level inputs.
- The 1/4-inch Tip-Ring-Sleeve jacks are line-level inputs.
- When you connect a 1/4-inch (6.3mm) Tip-Sleeve connector to the 1/4-inch jacks, they are instrument-level inputs.
The L1 Pro systems are unique among all the Bose Portable PA systems because a Digital Signal Processor automatically sets the input gain (like an automatic trim control).
Trim: 0 dB, 12 dB, 24 dB, 36 dB, and 45 dB analog gain steps are automatically selected and compensated by DSP
S1 Pro
Combo Jacks (Inputs 1 and 2)
- The XLR inputs are microphone-level inputs.
- The 1/4-inch Tip-Ring-Sleeve jacks are line-level inputs.
- When you connect a 1/4-inch (6.3mm) Tip-Sleeve connector to the 1/4-inch jacks, they are instrument-level inputs.
S1 Pro+
Combo Jacks (Inputs 1 and 2)
- The XLR inputs are microphone-level inputs.
- The 1/4-inch Tip-Ring-Sleeve jacks are line-level inputs.
- When you connect a 1/4-inch (6.3mm) Tip-Sleeve connector to the 1/4-inch jacks, they are instrument-level inputs.
Aux Input
This refers to the 1/4 inch (6.3 mm) Tip-Ring-Sleeve Aux Jack on channel 3
This is a balanced line-level input. Use balanced connections with a 1/4-inch Tip-Ring-Sleeve plug. Using a 1/4 inch (6.3mm) Tip-Sleeve plug creates an unbalanced connection and loses up to -6 dB gain.
F1 812
The F1 systems have a mic/line level input sensitivity switch on input one.