Diamond Pedals F-Octave Pedal

Price
$ 229.00


Diamond Pedals F-Octave Pedal

 

The F-Octave is back—vintage soul with a snarling edge.

Originally launched in 2017, the F-Octave returns to the lineup with its signature high-gain silicon fuzz, crafted in tribute to the legendary Foxx Tone Machine. First heard in the early '70s, that iconic pedal earned its place in the fuzz hall of fame with its biting saturation, chewy sustain, and unmistakable octave-up grind. The F-Octave picks up where that legacy left off—delivering raw, expressive tones with a character all its own.

At its heart is a finely tuned, discrete analog fuzz circuit designed for rich harmonic content and dynamic response. The layout is simple and intuitive, staying true to the spirit of classic stompboxes, but with added flexibility to shape your sound. Engage the octave mode to unlock searing, upper-register harmonics that cut through any mix with vintage attitude and synth-like texture. Switch it off, and you're greeted with a warm, fat fuzz—full of wooly midrange and smooth compression, perfect for leads, chords, or riff-driven grooves.

This is fuzz the way it used to be: bold, unpredictable, and endlessly fun. Plug in, switch on the octave, and rediscover why fuzz never went out of style.

A Fuzz For Any Rig
The F-Octave plays beautifully with both guitar and bass, making it a versatile tool whether you're chasing stoner rock saturation, garage grit, or classic psych tones. Roll your volume back and explore everything from sputtery breakup to thick sustain. Crank it, and it howls.

Octaves And Overtones
The F-Octave's octave-up effect shines with single notes, delivering killer tones that cut through—especially above the 12th fret. Break new ground by using it for heavy chording, creating gnarly random overtones as the octave circuit searches for the root note. Double-stop bends produce a twisted multi-octave sound, with the high octave climbing while a subtle sub-octave slowly drops in pitch. Switch off the octave for a more straightforward fuzz.

Fine Tune Your Fuzz
Take charge of your fuzz with the LPF and TONE knobs, designed to shape your sound and highlight the upper octave. Start with the LPF fully clockwise and the TONE at noon for a balanced foundation. From there, tweak the TONE to emphasize your ideal frequency—counterclockwise for warmer or darker tones, clockwise for a brighter fuzz—and adjust the LPF to smooth out and refine your tone to perfection.

Specs and Technical Info

  • Input Impedance: >1 ΜΩ
  • Output Impedance: 10 ΚΩ
  • Switchting: Relay True Bypass
  • Power Requirement: 9-18VpcDC negative tip, 2.1mm Barrel Jack
  • Current Draw @ 9V: 10 mA
  • Tone Frequency: 750 Hz +|-6 dB
  • LPF Frequency: 2 KHz -3 dB
  • Dimensions: 4.8 x 2.64 x 1.58"
  • Weight: 280 g
Shipping Information

Shipping Policy

Flipside Music ships items within 2 business days of purchase. If an order is placed after 5pm, the next day would be considered the first business day.  We do not ship on the weekend. Fedex or USPS will be used to ship your purchase, if you have a preference for another shipping provider, please contact Ike or Dylan and we will work with you and the company you choose. Items ordered after 12pm on Fridays MST will be shipped out on the following Monday (shipping services don't pickup on weekends). 

Purchase confirmation emails will be sent after transaction is complete. Sometime these email can end up in a spam folder, depending on email provider and any applied filters. So check there if you don't see a confirmation email within 15 minutes. 

Flipside Music does ship used gear Internationally. Please contact us if you have questions regarding a specific item. we can provide a shipping estimate. International orders may be subject to destination countries sales, VAT or import tax. Please contact your countries duty center, prior to purchase for more information regarding these fees. Flipside music will not reduce listed price to avoid said duties.

Most new items will not ship internationally, this includes Yamaha, Fender, Charvel, Gretsch, Strymon, ect. 

If you have any questions regarding shipping please call the shop at 720-519-1996 or email us at info@flipside-music.com

Return Policy
Return Policy

New Items:

We honor a 14 day return window on all new items.

If you feel the need to return an item, it must be in the sellable condition, no paint chips, scratches or broken parts. Sellable Condition means that the product(s) is in exactly the same condition as it was when you received it. The item must have all the original packaging, included accessories owner’s manuals and blank warranty card, no sign of wear or abuse.

Used and Vintage Gear:

We honor a 3 day return window on all used and vintage items.

All our used gear is tested for functionality prior to being available for purchase and therefore only carries a 3 day approval period. If you would like to make a return just let us know within the 3 day window.

Damaged or Defective Items:

We visually inspect all items before shipment. If you believe you have received a damaged or defective product, please contact us immediately so we can work through the issue. Guitars, basses, and other equipment returned to us with pick marks, "buckle-rash", or any other damage or evidence of use may be subject to a 20% restocking fee, repair charge or disqualification of return. All items must be returned to us in the same condition they were when shipped to qualify. We reserve the right to refuse any return if we determine the item has been misused, modified or damaged by the purchaser. If the item turns out not to be defective upon inspection, we will have to deduct the cost of shipping from your return credit.

Shipping Charges incurred through the return of an item:

You will be responsible for the shipping charge for the return of your item, and if your item qualifies for Free shipping on its way to you, this shipping charge will also be deducted from your refund. If your item is determined to be defective, we will pay the shipping charge, equivalent to ground service.

SKU: F-OCTAVE
Vendor: Diamond Pedals
Only 1 left in stock!

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