Unlock New Sounds With the Seymour Duncan Diamondhead Multistage Distortion + Boost Pedal – Genuine Australian Stock
The Seymour Duncan Diamondhead Multistage Distortion + Boost is an effects pedal built to help you add character to your tone — supplied as genuine Australian stock with local warranty. Across genres and generations, the sound of a half stack pushed hard with drive and boost has become a standard for rock tones.
Why You’ll Love It
- Add character to your tone — no genre or era of players has been more heavily defined by these iconic sounds than the classic metal and hard rock…
- Dial in sounds quickly — think Judas Priest, RATT, Def Leppard, Iron Maiden, Ozzy – their combination of tube heads and drive pedals resulted in some of…
- Fits on your pedalboard — diamondhead captures the power and versatility of that era-defining rig in a package that will find a space on any pedalboard.
- Built for the stage — whether you're running it into a clean pedal platform amp or into the frontend of an overdriven tube amp, the Diamondhead provides…
Key Features
Design & Materials
Seymour Duncan builds the Seymour Duncan Diamondhead Multistage Distortion + Boost to the manufacturer’s specification for regular use.
Performance Specs
- Diamondhead captures the power and versatility of that era-defining rig in a package that will find a space on any pedalboard
- It all starts with the drive – from breathy and raw medium gain sounds to screaming high-gain harmonics, Diamondhead is deep and three-dimensional, with…
- A tightly defined bass control boosts and cuts at 80 Hz, with surgical precision – making the low end huge, but never muddy
- A broader mid-range control set right at 800 Hz allows for massive scooped chunk, hyper aggressive modern attack, and everything in between
What’s Included
The Seymour Duncan Diamondhead Multistage Distortion + Boost as listed in the product name, with the manufacturer’s standard accessories. Ask our team if you need the exact box contents before ordering.
Perfect For
- Guitarists building a pedalboard
- Bassists and keyboard players
- Home recording musicians
How It Stands Out
Controls and power requirements are listed so you can plan your board. Unlike grey imports, every effects pedal we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.
Frequently Asked Questions
What power supply does it need?
See Performance Specs for voltage and current.
Is it true bypass?
See Performance Specs where the manufacturer lists it.
Is the Seymour Duncan Diamondhead Multistage Distortion + Boost genuine Australian stock?
Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.
How long does delivery take?
This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.
Technical Specifications
Need the full manufacturer specification sheet for this model? Ask our Melbourne gear desk on 0489 989 442 and we will send it through.
Australian Warranty & Support
This product is supplied with Seymour Duncan’s manufacturer warranty for Australian stock. Warranty length and terms vary by brand and model — contact us with the model and we will confirm the details before you order.
These benefits are in addition to your rights under the Australian Consumer Law. Accessories and consumable parts can carry different terms, and manufacturer terms can change, so check the official terms for your purchase date.
- Full official Australian manufacturer warranty with local repair centers.
- Australian Consumer Law (ACL) consumer guarantees apply to all purchases.
- Complimentary technical setup assistance via Melbourne gear desk.
Estimated Delivery
- Melbourne Metro
- 1 business day (same-day courier available)
- Sydney, Canberra & Brisbane Metro
- 1 – 2 business days (StarTrack Overnight)
- Adelaide & Hobart Metro
- 1 – 2 business days
- Perth & Darwin Metro
- 2 – 3 business days
- Regional & Remote Australia
- 2 – 4 business days
- New Zealand
- 3 – 7 business days
- Asia (selected countries)
- 5 – 10 business days
- Europe & United Kingdom
- 7 – 14 business days
- North & South America
- 7 – 14 business days
- Africa
- 10 – 20 business days
Orders placed before 2:00 PM AEST on business days are normally dispatched the same day. International delivery times are estimates from dispatch, and we confirm the international shipping cost before you pay. Import duties, taxes and customs fees charged by the destination country are the buyer’s responsibility. Some products, such as drones, radios and lithium batteries, have export or carrier restrictions; we confirm any restriction before you pay.
We cannot ship to: North Korea, Iran, Syria, Cuba, Russia, Belarus, Crimea, Donetsk and Luhansk regions. See the full delivery & shipping policy.