Named for the number of total seconds available in its 20 memory banks, the Electro-Harmonix 1440 is a stereo phrase looper pedal designed for electric guitar and other instruments. It provides a digital signal path for your loops, recording and playing them back at uncompressed sample rates and resolutions of 24-bit / 44.1 kHz, allowing you to store your loops in 20 different, selectable memory banks. Also provided are capabilities for unlimited overdubs, undo/redo for deleting/restoring your last pass, half-speed and reverse effects, adjustable fadeouts, and an analog dry-through pass for your uneffected signal.

The pedal offers a level knob for controlling the loop's output volume, while LED indicators display record, play, FX, and memory modes. Your dry signal will always remain at unity gain, and while you’re adding overdubs, you’ll hear no loss of volume to previously recorded tracks in the loop unless you adjust the Overdub control, which dictates the level of the overdub. 

A stereo signal path is provided, giving you two 1/4" input jacks and two 1/4" output jacks. Should you wish to control certain parameters of the 720 Stereo Looper from a compatible, external footswitch, you can do so through the 1/4" TRS foot-control input jack. MIDI sync'ing your loops is also possible over the 5-Pin DIN jack. 

All your recorded loops remain in their memory banks until you manually erase them, and you can upload your favorite loops to a compatible app over the mini-USB jack. The app is free and available separately. The pedal includes an AC Adapter.

24-Bit / 44.1 kHz Digital Architecture    24 Minutes of Loop Recording Time    Unlimited Overdubbing, Undo/Redo    20 Storage Banks for Loops    Reverse, Half-Speed & Fade Out Effects    Adjustable Fade Out Time    MIDI Loop Sync    Stereo Signal Path and Footswitch Jack    USB for Uploading Loops    Power Supply Included

24 minutes of loop recording time

20 selectable and independent Loops

Loops remain in memory until you erase them

Backup loops over USB

24-bit / 44.1 kHz sample rate digital architecture

Undo/Redo function (also available via optional footswitch)

Reverse and 1/2 speed effects at the touch of a button or the tap of a footswitch

Adjustable loop fadeout

Footswitch selectable for Stop or Effects

MIDI input for MIDI sync

Optional external footswitch control for selecting loops and undo/redo

Unlimited overdubbing

AC adapter included

Related Questions and Answers

Q: 1. Can this connect to a ballast required enlarger? The Opemus 5 to be exact?

A: The Gra-Lab timer can be used to time any item that has a standard house hold plug.

Q: 2. the pedal is doing the opposite. It sustains when I don't press and vice versa. What should I do to fix the problem?

A: Your keyboard appears to be expecting the opposite polarity for the pedal. See if there is a switch on the pedal itself to reverse polarity, or if you can change this setting on your keyboard. I would expect that the pedal would work correctly out of the box with a Kawai piano, but who knows if a polarity setting could have been changed. Definitely sounds like a simple polarity issue, though, which could certainly arise out of the box if you are using the pedal with another brand of keyboard, because the polarity convention varies among manufacturers.

Q: 3. Is the unit 3440 x 1440 @ 155 Hz or 2560 x 1440 at 155 Hz?

A: The MSI MAG401QR 40" 1440 155 Hz Ultrawide Gaming Monitor has a resolution of 3440 x 1440 at 155 Hz.

Q: 4. switchable polarity?

A: The M-Audio SP-2 is is a universal pedal. The unit features a polarity switch for compatibility with all electronic keyboards.

Q: 5. Will this X-keys XK-3 Rear Hinged Foot Pedal work with Sony Transcription Software?

A: The pedals can be custom programmed to work with nearly any application that is operated by mouse.

Q: 6. Will this work with the TX Wheel Base?

A: The Thrustmaster T3PM Magnetic Pedal Set Add-On BH #THT3PM is compatible with a Thrustmaster TX.

Q: 7. can i use this for mixer reverb as foot switch?

A: Typically you would use a momentary switch, not sustain, to latch effects on or off, but you may want to check with the mixer's owner's manual. https://www.bhphotovideo.com/c/product/143489-REG/Korg_PS1_PS1_Single_Momentary_Footswitch.html

Q: 8. Does it have quantize function?

A: Yes. This will quantize.

Q: 9. What is the difference between this timer and the 300S? I cant tell a difference. No good way to compare.

A: The GraLab 300x is the 210-250VAC version of the GraLab 300, which operates on 120VAC.

Q: 10. Whatʻs it take to set up? Is there a PDF manual?

A: Set up instructions are shown on page 06 of the manual, linked here: https://www.studiologic-music.com/support/mp_pedalboard/MP_manual.pdf