Keeley 30ms Automatic Double Tracker Delay Pedal
Keeley 30ms Double Tracker Stereo Guitar Pedal with 30ms Delay, Vintage Chamber Reverb, and 30-cent Pitch Shift/Chorus
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Stereo Guitar Pedal with 30ms Delay
Keeley - '30ms Automatic Double Tracker'

Doubled Guitar Tones for
the Stage and StudioAutomatic double-tracking is to be thanked for some of the most revered and fullest sounding guitar tones in recording history. Bands such as The Beatles, right through to Rage Against The Machine have used this effect to brilliant effect. Keeley’s ‘30ms Double Tracker’ makes achieving this sound simpler than ever before. Using this pedal will produce a stereo guitar take from just one take, giving you much more time to spend in the studio on other things, such as working on your tone and dynamics etc. This pedal would perhaps be of particular interest to bands with a sole guitarist or singer/songwriters.
Keeley’s ‘30ms Double Tracker’ also features a super sensitive fine-tune delay and pitch modulation. This serves to produce an incredibly authentic double-tracked sound. Factor in also, the inclusion of an Abbey Road inspired reverb with chorus and slapback delay, and the 30ms Double Tracker pedal soon reveals itself to be more versatile than it may first appear to be!
killer Features
• Fine-tune pitch and delay for convincing stereo doubles from a single take
• Vintage-styled Abbey Road Studio Two reverb adds lush texture (mono only)
• Stereo chorus for shimmery chords and psychedelic leads
• New textures for keyboards, bass, drums, and vocals!
• Mono output for traditional guitar amps
• Enhances your live tone
• Low 65mA power draw
3 Modes - Huge Potential

more than first meets the eyeWith a total of 3 modes onboard, the 30ms Double Tracker pedal has much more to it than it first may seem. Much more than a simple double tracker infact…
In ‘Abbey’ mode, the pedal provides 30 cents of adjustable pitch and 30ms of delay for an ever so quaint and convincing double track. ‘Dimension’ adds a surprisingly musical stereo chorus effect with variable modulation to add some thickness to your chords. ‘Slapback’ is a cool way to add some classic thickness and depth to your leads and rhythm passages.
Each of these modes only becomes even tastier when used in mono mode with a reverb after it. It’s possible to achieve some truly iconic and classic tones here.
Navigating & Controlling the '30ms Double Tracker'.

Keeley Electronics
30ms double tracker
Keeley laid out their impressive '30ms Double Tracker' pedal with an intuitive control layout, with everything exactly where you'd expect to find it. Depsite this pedals versatility, Keeley made it simple to navigate and get the best from it. Take a look below!

TuningThis controls the tuning of double tracked voices up to 30 cents.

ReverbThis controls the amount of vintage studio echo chamber reverb.

TimeControls delay time from 0-30ms, in slapback mode 30-120ms.

LevelControls output level of the effect.

mode selectUp - Dimension.
Middle - Abbey Mode.
Down - Slapback.
Mark Lettieri - 30ms Double Tracker Loop Demo
keeley electronicsThe guys at Keeley met up with Mark Lettieri at Alley Records in Oklahoma City and brought along their impressive 30ms Double Tracker. Click below and hear the incredible potential inside this magnificent pedal.

The Tech Spec
Features | Specification | Pedal Type | Doubler |
---|---|
Analogue/Digital | Digital |
Max Delay Time | 30ms |
Inputs | 1 x 1/4" |
Outputs | 1 x 1/4" |
True Bypass | Yes |
Power Source | 9V DC center negative power supply (sold separately) |
Power Usage | 65mA |
Height | 1.29" |
Width | 2.44" |
Depth | 4.48" |