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Fulltone Supa-trem Jr

  • £179.00
  • (Delivery From £6.95 )
Out of Stock   |   In Stock
• Tremolo effects pedal
• from slow 7 second cycleto up to 500 bpm speeds
• Descrete analog design using Fulltone’s Opto-1 Photocell
• Three stellar waveforms selectable: 
   • Square
   • Sine
   • Warble – for heartbeat-like natural tremolo
• Tap-Tempo with Half/Double feature accessed by holding down Tap switch for ¾ of a second
• External Tap jack!
• True-Bypass switching
• Up to 15dB of available and adjustable volume boost when pedal is on
• Fulltone manufactured Optocoupler for natural feel
• 100% hand-built in the USA
• Powered by 9-18 V DC PSU 
(centre -, 2.1 mm, 30 mA current draw)


Supa-Trem Jr
The logical progression to the beloved Supa-Trem1 is here!
The next evolutionary step of the beloved Supa-Trem1 is’s the Supa-Trem Jr! Much, much smaller, and much more intelligent version of the epic Supa-Trem1, retaining a 100% analog audio path, now utilizing a digital Oscillator, allowing for Tap-Tempo and a choice between 3 stellar waveforms, all while retaining the custom-made Fulltone Optocoupler that gives it a natural feel no digital effect could ever achieve! 

Also sporting True-Bypass, external Tap jack, Half/Double hold feature, up to 15dB boost, Square, Sine, and the natural heartbeat-like Warble wave-forms! 

The ST-Jr can do speeds so slow that a full cycle takes around 7 seconds, and fast speeds that go beyond 500bpm. The heart of the ST1 is still there, the warm Analog Devices JFET preamp, which is the same opamp we use in our 2B, Wah Wah Buffers, and ABY switchers. With its topmounted jacks, the Jr will fit into the smallest spot on your board. Don't forget, just like the ST1, the ST-Jr also works as an incredible clean boost with the Mix control turned down.



Mainland UK Delivery Services

  • Next Working Day - £7.95 - £9.95 (DPD, Next Working Day)
  • Standard - Free for orders over £399, £6.95 otherwise (DPD, 1-3 Working Days)

Order before 2pm, Monday to Friday, for same-day dispatch of in-stock orders. Very heavy items such as pianos may take longer to deliver. In-stock orders placed over the weekend will be dispatched on Monday. Estimated delivery times for out of stock items are to be used as a guide only, these items may take longer than estimated to arrive. While we try our best to ensure rapid delivery of your order, delays may occur which are outside our control, and delivery of large or bulky items, or to remote or non-mainland addresses may take longer than estimated.


Courier Tracking

Most UK deliveries are shipped by our trusted courier, DPD. You'll receive an email with a delivery day, tracking and a one hour estimated delivery window on the morning of delivery. While we can't specify the time of the delivery, if it's not convenient, you can arrange directly with DPD for an alternative delivery date or request the parcel be left with a neighbour.

For heavier items, we usually ship UK deliveries by TNT. You will receive an email with tracking details when we ship your order. 

Delivery Charges

Delivery to mainland UK addresses is free on all orders over £399. Delivery charges are based on the size and weight of your order and, in some cases, your location. A standard next working day carriage charge for UK mainland addresses is shown on the shopping basket page, but you can change delivery service later in the checkout.

Delivery Couriers

We use a few different delivery couriers, depending on the items being sent, your location, and the delivery service you've chosen:

  • UK inc. Northern Ireland: Most items will be shipped by DPD. Note: all items in your order must be in stock for all of your order to be dispatched on the same day.
  • UK inc. Northern Ireland: Most smaller items will be shipped by Royal Mail Recorded Delivery.
  • UK inc. Northern Ireland: Most very large or heavy items such as pianos are delivered by TNT, or by our in-house delivery service. Orders shipped by TNT are usually on a next working day service, whereas items using our in-house delivery service may take longer. Note: Delivery to non-ground-floor addresses without a suitable lift will cost extra.
  • Europe: Most orders will be shipped by DPD International. Delivery times and charges depend on your location - these charges will be displayed in the order basket.

Most orders will need to be signed for and we advise you make sure to check your parcel/s for any damage before signing. If no-one is available at your address, a card will be left so you can arrange a re-delivery directly with the courier. Redirection of an order after it's been dispatched may incur an extra charge from the courier.

Delivery Areas & European Shipping

Delivery charges displayed apply to most UK mainland addresses. Deliveries to Northern Ireland, UK non-mainland, and European addresses will cost more, and carriage charges will be shown at the checkout before you place your order. Free delivery offers may not apply to some remote/Scottish Highlands addresses.


Replacement process for items damaged in transit or faulty items

It doesn't happen often, but occasionally an item can get damaged on the way to you. Don't worry! If your order is received either damaged or faulty, just let us know, preferably using the returns request form within 30 days of receiving the item, and we'll arrange for it its return and for a replacement or refund.

Returning an undamaged item

You can return most items bought online or by phone within 14 days for a refund (provided that it is unused and returned to us in New Condition – including packaging). You will need to return the item at your own expense. When we receive the goods back undamaged and with the correct packaging we will refund the cost of the goods.

Software or products that include software that needs to be registered are not eligible for this 14 day return period if opened and installed, and due to hygiene reasons we can't accept certain used in-ear headphones, microphones or harmonicas.

Faulty items under guarantee

The repair procedure for items which are under guarantee varies from manufacturer to manufacturer - please refer to the documentation which accompanied your purchase or complete the returns request form and we will advise you of the appropriate process.