SKU: 43267511132
maxon delay pedal

maxon delay pedal MAXON AD999Pro Analog Delay Pro SERIAL #1, FIRST IN U.S. (B-STOCK)

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Description

maxon delay pedal MAXON AD999Pro Analog Delay Pro SERIAL #1, FIRST IN U.S. (B-STOCK)THIS IS A NEW OLD STOCK PEDAL. THIS PEDAL WAS THE FIRST AD999pro TO ENTER THE US WHEN WE STARTED DISTRIBUTING MAXON PEDALS WAY BACK IN 2008. THIS PEDAL IS SERIAL NUMBER 001. PEDAL SHOW SIGNS OF HANDLING (see photos). BOX, ADAPTER, AND PAPERWORK INCLUDED. ALL PHOTOS ARE OF THE ACTUAL PEDAL. BONUS FREE MAXON T SHIRT, Bella + Canvas, Small Size only (see photo). *Please note this pedal was discontinued by Maxon a few years ago. 100% Analog Delay with 900

THIS IS A NEW-OLD-STOCK PEDAL.  THIS PEDAL WAS THE FIRST AD999pro TO ENTER THE US WHEN WE STARTED DISTRIBUTING MAXON PEDALS WAY BACK IN 2008.  THIS PEDAL IS SERIAL NUMBER 001.  PEDAL SHOW SIGNS OF HANDLING (see photos). BOX, ADAPTER, AND PAPERWORK INCLUDED.  ALL PHOTOS ARE OF THE ACTUAL PEDAL.

BONUS FREE MAXON T-SHIRT, Bella + Canvas, Small Size only (see photo).

*Please note this pedal was discontinued by Maxon a few years ago.

 
  • 100% Analog Delay with 900 mS delay time
  • Gorgeous, Warm, organic delay tone
  • Special filtering on repeats to reduce distortion
  • Multi-Tap switches for “beat-split” effects
  • Capable of Self-oscillation effects
  • Stereo (wet/dry) outputs
  • Works in FX loop or front-end of amp
  • True Bypass Switching

 

    The AD999 Pro combines features from two of Maxon’s most popular delay pedals into a single, powerful package.

    Based on Maxon’s popular AD999 circuit, the AD999 Pro offers the same 900 milliseconds of fat, warm analog delay tone thanks to 8 x custom-made Maxon MC4107D Bucket Brigade IC’s.

    Like the AD-9 Pro, the delay repeats of the AD999 Pro are filtered using Maxon's proprietary noise reduction circuitry which reduces the aliasing, clock noise and distortion common to analogs.  The result is a rounder, smoother delay repeat that doesn’t overpower the original note.

    With a Dynamic range that is 18 dB wider than most delays and a maximum input level of +12 dB, the AD999 Pro can accept any signal from any source.  This improved full-range response offers a better balance between low and high frequency ranges, creating a delay tone that is clear and firm while still retaining that characteristic analog warmth.  It also allows the AD999 Pro to be used in line level effects loops on amplifiers.

    The AD999 Pro features three Multi-Head modes controlled via top-mounted mini switches.  These switches activate delay feedback loops, creating polyrhythmic repeats such as triplets and sixteenth-notes against the main delay repeat. The Multi-Head mode can create a striking Tape Echo simulation, or it can be used to create ambient effects such as large room and concert hall reverberation at lower delay time settings.

    Topping The AD999 Pro off are dual outputs that allow routing of the dry and delayed signals to two separate amps or mixer channels.  Both outputs feature Mechanical True Bypass via a 4PDT switch.

      "The Maxon AD999 Pro delay pedal is one of my favorite pedals on my board; it has great warmth and a great tone. I also use the delay time knob live to "bend time" and get some really crazy sounds going on. A really great solid pedal!" - Bill Kelliher - Mastodon
    Shipping Notes
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    • Delivery to the USA:
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    SKU: 43267511132

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    Bureau of Review
    Port Orchard, US
    ★★★★★ 5
    Great Slippers
    Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
    Comfy, great price, looks great, fits well, size aligned, great quality. Love these slippers.
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    Reviewed in the United States on February 16, 2026
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    Amazon Customer
    Chelsea, US
    ★★★★★ 5
    Extremely comfortable, leather sole. Hard to find a style.
    Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue, Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue
    Totally worth the price. This type of style is very hard to find, my husband had another pair a few years ago that he was never able to replace. These fit his wide feet and are very comfortable. The elastic at the ankle is not too tight. So glad I was able to find him a replacement. We bought the blue in a size 12. Love the fact that they are washable.
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    Reviewed in the United States on February 12, 2026
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    Michael Arnhold
    Birmingham, US
    ★★★★★ 5
    Very comfortable Slippers. Great buy!
    Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
    I bought these to replace a pair of slippers that I have had for years that are very similar to the slippers I bought, but I had worn a hole in the leather on mine, so I had to find something new and similar. These slippers are worth the money they are very comfortable, and I am sure they will last for years. They are a little tight around the ankle cuff but they are still new and I am sure they will wear in a little more when I start wearing them more.
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    Reviewed in the United States on March 8, 2025
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    Jenn
    Carnegie, US
    ★★★★★ 3
    Great slippers but disappointing quality.
    Size: 7.5-8.5 Women/6-7 Men, Color: Ash, Size: 7.5-8.5 Women/6-7 Men, Color: Ash
    Extremely comfortable, attractive slippers but the stitching came loose on both leather trim areas almost immediately. I tried to sew/glue down the stitching (as seen in photo) but it kept unraveling. Disappointing as these slippers are great in every other way (though they do run a bit big...I wear a 9 but ended up with a 7.5-8.5 which fits with a bit of room to spare even with thick socks). I just hope they hold up after my latest attempt to stop the thread from pulling out any more as I do really love wearing them. Perhaps I just got a bum pair?
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    Reviewed in the United States on April 3, 2024
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    Masselyn
    Bozeman, US
    ★★★★★ 5
    Tight at first, but they stretch after a short time...feel perfect after the first week!
    Size: 9.5-10.5, Color: Charcoal Faux Fur
    I love them! My first impression was "oooh, this is too tight". I wear a size 10 shoe and honestly, the 9.5-10.5 felt tight when I first tried it. Without socks it felt okay, with socks my toes were right at the top. But I loved the style so much I decided to give it a chance - I am SO glad I did!!! They do stretch and give, so don't expect it to be tight forever. I have had them a week or so, wearing each day (I WFH) and they feel really nice. I also live in the mountains, we just had our first winter storm, and these slippers are nice and toasty. Exactly what I needed. The memory foam is plush, though I have had other slippers with it and I know it will squash down over time. Right now, it is a nice feeling as I walk around the house. They are super cute looking, wearing leggings allows me to feel like I am stylish even while still wearing my sleep thermals. YAY!
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    Reviewed in the United States on November 18, 2025

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