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AM Effects Germanium Treble Booster FX Pedal [OC45 Special Edition]

£99.99

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*U.K Exclusive to Pedal Jungle*This celebratory 10th AM Effects Treble Booster FX pedal is exclusive to Pedal Jungle as it comes with a high-spec, British-made...

*U.K Exclusive to Pedal Jungle*

This celebratory 10th AM Effects Treble Booster FX pedal is exclusive to Pedal Jungle as it comes with a high-spec, British-made Mullard OC45 transistor, along with a red LED.

The Germanium Treble Booster is AM Effects take on the classic, positive-ground Rangemaster Treble Booster circuit.

AM Effects are handmade right here in London, UK, and there is only 1 of these OC45 transistor variants available.

The Details

U.K Exclusive to Pedal Jungle
Effect: Treble Boost
Made In the UK
Only 1 Available
Special edition #10 with Mullard OC45 transistor
Low-noise Mullard OC45 germanium transistor, hand-selected.
Positive-ground analogue circuit.
Alpha potentiometer.
Lumberg jack sockets.
Anti-pop resistors.
LED indicator.
Polarity protection.
True bypass.
Powered by a 9V battery or isolated power supply.

This is a handcrafted item, so slight imperfections in the enclosure finish may be present.

Please note that, like any other vintage pedal with a positive ground circuit, this pedal must NOT be used with a daisy chain power adapter, as it will cause a short circuit!

Make sure to power it with either an isolated or standalone power supply - do NOT use a daisy chain!

What Do AM Effects Say?

I wanted to celebrate the creation of my 10th pedal, so I made a special version featuring a high-spec, British-made Mullard OC45 transistor, along with a red LED - the same as in the very first pedal I built.

The Germanium Treble Booster is my personal take on the classic, positive-ground Rangemaster Treble Booster circuit. Each pedal is built around carefully selected vintage germanium transistors, meticulously tested to meet strict specifications for gain, leakage, and noise.

While the tonal heart of the circuit stays true to the original design, I’ve made a few enhancements to improve reliability: additional power filtering ensures low noise levels when used with an isolated power supply, and anti-pop resistors eliminate unwanted noise when the pedal is engaged.

All of this comes housed in a compact 1590B enclosure - perfect for saving valuable space on your pedalboard. Whether you're chasing the iconic tones of the ’60s or looking to add character to a modern setup, this pedal delivers a dynamic response and warm overdrive tones that cut through the mix beautifully.

When placed first in your signal chain, it cleans up gracefully with your guitar's volume knob and can push a cranked amp to a whole new level.

Shipping & Returns

Shipping

Free UK RM48 shipping from orders of £100 or more
Orders despatched within 1-2 working days
Always tracked worldwide shipping
Plastic free packaging as standard

Returns

30 day peace of mind return policy, but please read our terms and conditions, returns and refunds policy before placing an order.

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Monorail for Patch Cables

Good service. If you know monorail, you will know it’s more expensive than it should be. I found it the cheapest at Pedal Jungle.

Hi Zak. Thanks for the purchase and review mate. Paul

Dark Star & Dark Fuzz

OBNE Dark Star is as good as you'd expect, and looks stunning in the black finish. The Dark Fuzz coffee is just as dark and brooding, perfect to pick you right up in the morning. Both were delivered with the usual care and attention to detail from Pedal Jungle and both highly recommended!

Hey Chris, thanks so much once again mate for your continued custom and support. Enjoy the coffee! cheers, Paul

Amazing pedal and great service

Delighted to be able to support the independents.

Hey Leon, our pleasure mate, and thanks so much for the purchase and taking the time to review. Paul

Beetronics Larva - Morphing Phaser

A phaser pedal with double the bang for its buck. The ability to ramp up or down at the press of a foot switch makes this one of the most versatile phasers out there.
Thanks to Paul and Sian for the excellent customer service after a slight delay on shipping from their supplier. Service that will keep me coming back for more.

Thanks for the purchase and review mate, always appreciated. Paul

The Secret Setup Blueprint

Approaching any pedal board build can be tricky so having something to trigger some thought about pedal placement and gear was insightful and helpful for my own recent, personal board setup.

Thanks Alan. Awesome that you enjoyed the book and got something out of it mate. Thanks again, Paul.

Secret Setup Blueprint

This ebook is just great. Whether your new to effects pedals or have a keen passion for them you need to take a look at this. Interviews from the top leading pedal builders and lots of useful information to get you started or trying something you’ve not tried before. This book is a must have.

Thanks David. Glad you enjoyed the book and cheers for the review! Paul

Fairfield Circuitry Barbershop V2

Absolutely love my new Barbershop V2 overdrive. This pedal can be transparent or characterful and is a classy addition to any pedalboard, awesome build quality and looks so cool.

Pedal Jungle got this to me with the fastest shipping I’ve ever experienced at under 24 hours, and customer service was awesome in ensuring that I come back for more pedals soon! Thanks guys!

Hi Oscar. Our pleasure and thanks so much for the review. Paul

Very happy

Pedal jungle sorted my order very quickly, I even got a personal message card from Paul with the pedal.

I would advise anyone to buy their next peddle/s from these guys.

Very satisfied 😊

Hi Andy, our pleasure mate, enjoy that Duecetone! Thanks for the purchase and review mate. Paul

MarcusDluxe VertDluxe Upright Handmade Pedal Board [Custom Batch]

I received the little brother to my Marcus Dluxe desktop pedal boards... It's Absolutely Amazing! Great quality and goes great when just using a couple pedals while chugging. Thanks again Pedal Jungle! You guys are Awesome!🤘🏼😁🤘🏼

Hi Alexander, thanks so much for another purchase and great review. Pics look cool, glad to see they are being put to great use! Cheers, Paul.

My Gratuity

Loved the product and for how well it works. Most importantly, customer service was equally as incredible. I feel seen shopping with these guys, not just a customer with an order number for a name but seen as a someone whos put my trust into their business.
Maybe I'm getting a tad bit too deep for a product review but my point remains! These guys are Top Dog!

Hi Mason, thanks so much for the purchase and awesome review, it was our pleasure. Thanks, Paul.

AM Effects Germanium Treble Booster FX Pedal [OC45 Special Edition]

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Hear the AM Effects Germanium Treble Boost in action

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AM Effects Germanium Treble Booster FX Pedal [OC45 Special Edition]

Customer Reviews

Hear the AM Effects Germanium Treble Boost in action

JOIN OUR FX PEDAL BROTHERHOOD

Let customers speak for us

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