Power; Midi In; Midi Thru/Out; Bypass - Alesis 2 Reference Manual

(North American versions). The correct power supply must be used AT ALL TIMES.
Any other power supply might create a fire risk and/or permanently damage your unit.
This damage would NOT be covered under your warranty.

MIDI In

This is a 5 pin DIN standard MIDI plug which connects to any MIDI compatible
equipment such as a MIDI sequencer that will send program changes and controller
information to the unit.

MIDI Thru/Out

This is a 5 pin DIN standard MIDI plug which connects to any MIDI compatible
equipment such as a keyboard or another effects device. Provided for sending
system exclusive commands for storing programs. It also relays all messages received
on the MIDI IN if MIDI THRU is enabled.

Bypass

This is a 1/4" phone jack which connects to a footswitch, either normally-open or
normally-closed. When the footswitch is pressed the signal will bypass the effects
chain allowing an instant comparison between the dry and wet signal. The red LED on
the [BYPASS] button on the front panel will illuminate.

Advance

This is a 1/4" phone jack which connects to a footswitch, either normally-open or
normally-closed. When the footswitch is pressed the currently selected program
number is advanced by one. When 99 is reached it will roll-over to 00. However, you
can create a range of Programs to be used in conjunction with this footswitch. See
Footswitch Range, earlier in this chapter.

48kHz in

This is a BNC connector which connects to an external master clock from an external
device to synchronize digital output. It needs to be used when recording the digital
outputs of the QuadraVerb 2 to an ADAT system that uses either an Alesis BRC or AI-
2 synchronizer. Once connected, it is necessary to set the QuadraVerb 2's Sample
Clock Source to "48kHz INPUT". See chapter 7 for more information.

Digital In

This is an EIAJ fiber optic jack which connects to the ADAT optical interface for
receiving two of any eight digital audio channels. See chapter 7 for more information.

Digital Out

This is an EIAJ fiber optic jack which connects to the ADAT optical interface for
transmitting on two of any eight digital audio channels. See chapter 7 for more
information.

Left/Right In

These are 1/4" TRS phone jacks which connect to analog source devices such as the
effects sends of mixing consoles. These are true stereo balanced inputs and are
represented by the IN Block on the front panel LCD display. They may be used with
nominal input levels from -20dBV (guitar level) to +4dBu.
QuadraVerb 2 Reference Manual
Description of Controls - Chapter 5
- Bypass Footswitch
- Program Advance Footswitch
- Sample Clock Input
- Digital Audio In
- Digital Audio Out
- Analog Audio In
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