The Front Panel; ¼" Instrument Input Jack; Line 1/Inst; Peak Leds - Lexicon Alpha Owner's Manual

The Front Panel

1/4˝ Instrument Input Jack
For the cleanest
recording, adjust
the Gain so the
Peak LED flashes
only occasionally,
on the loudest part
of the perfor-
mance.
DO NOT TURN
DOWN A GAIN
CONTROL TO
GET THE RIGHT
MIX IN YOUR
HEADPHONES OR
MONITORS WHILE
RECORDING. USE
THE Monitor
Mix CONTROL
FOR THIS
PURPOSE.
Line 1 / Instrument

Line 1/Inst

Instrument
Peak
ThE FRONT PANEl
The Alpha Studio™ front panel offers the following features:
¼" instruMent input Jack
This ¼" jack accepts unbalanced, low-level, high impedance instrument sources such
as electric guitar, acoustic guitar with a pickup, and electric bass. The input gain
is adjusted using the Line 1/Inst knob on the front panel. When an instrument is
plugged into this input, it disables the Line 1 audio input on the rear panel.
line 1/inst
This knob adjusts the Line 1 and Instrument Input gain.

peak leds

These LEDs light when the input signal is within 5dB of analog clipping. If the Peak
LEDs flicker occasionally, the signal is approaching clipping levels, but does not neces-
sarily indicate distortion or actual clipping.

line 2/Mic

This knob adjusts the Line 2 and Mic Input gain.

Monitor assign

This button selects whether a pair of analog audio sources will be heard in stereo or
mono in the Direct Monitor Mix. In Stereo mode, the left inputs (Line 1/Inst) are rout-
ed to the left channel and right inputs (Line 2/Mic) are routed to the right channel.
In Mono mode, you'll hear all inputs in the center of the Direct Monitor Mix through
the Headphone or Line outputs.
When the Monitor switch is in Mono, it does not change the signals going to the com-
puter in any way—they will still be separate and stereo in the computer.

Monitor Mix

The Alpha Studio gives you the ability to hear your analog input signals directly and
immediately while recording, without having to adjust levels in software, and before
the delay caused by digital converters and computer recording latency. This zero-laten-
cy analog monitoring is controlled by the Monitor Mix knob, which you can use to
adjust the blend between the Alpha Studio's live analog inputs (called "Direct") and
any audio coming back from the computer via USB ("Playback"). To adjust the play-
back mix coming back from the computer (previous tracks, effect returns etc.), use
10
Line 2 / Microphone Monitor Mix Control
Line 2/Mic
Monitor
Stereo Mono
Peak
Peak LEDs Monitor Assign
Output Level
Monitor Mix Output Level
USB
Direct Playback
1/8˝ Headphone Output Jack