Photo of Fulltone Supa-Trem ST-1 and more gear

Fulltone Supa-Trem ST-1

^# 2

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$114.00 Price Tier: Standard

4.5 (37)

7 Reviews

This product is Vintage or Discontinued

Newer option

Fulltone ST-JR Supa-Trem Junior

$229.00 - $232.00

5.0 (3)

Find out who is using Fulltone Supa-Trem ST-1

5 community setups

Featured in

Best Tremolo Pedals: Awesome Amplitude Adjustments

31 wishlisted

96 saved

Page last updated Jul 07, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 7, 2026.

Store

Reviews

Price

5.0 (77)

$114.00 28 available Used

View Deal

Average Price: $114

Standard/Professional

$50

$176+

Price Tier

In the Tremolo Effects Pedals category, Fulltone Supa-Trem ST-1 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Introducing the Fulltone Supa-Trem ST-1, an exceptional tremolo effect pedal that brings vintage amp tremolo right to your pedalboard. Equipped with the specially designed Fulltone Opto-1 photocell, this pedal delivers the classic tremolo tones with precision and consistency. With its footswitch for hard/soft tremolo styles, and oversized speed and mix knobs, the Supa-Trem ST-1 ensures optimal performance and easy adjustments. Ideal for musicians craving for that vintage tremolo vibe without the need to invest in a vintage amp.

Key Features:

Fulltone Opto-1 photocell for classic tremolo tones
Footswitch for hard/soft tremolo styles
Oversized speed and mix knobs for easy adjustments
Perfect for achieving vintage amp tremolo without a vintage amp

Product specs

Brand	Fulltone
Model	Supa-Trem
Finish	Black
Year	2000s
Made In	United States
Categories	Tremolo Pedals

FAQs

What type of power supply does the Fulltone Supa-Trem ST-1 require?: The Fulltone Supa-Trem ST-1 can be powered by a standard 9V DC power supply or a 9V battery, making it versatile for different pedalboard setups.
Can the Fulltone Supa-Trem ST-1 be used with a bass guitar?: Yes, the Fulltone Supa-Trem ST-1 works well with bass guitars, providing a rich and dynamic tremolo effect that enhances the instrument's natural tone.
How does the Fulltone Supa-Trem ST-1 differ from other tremolo pedals?: The Fulltone Supa-Trem ST-1 features a unique "Hard/Soft" switch, allowing players to choose between a smooth or choppy tremolo effect, offering greater versatility compared to many standard tremolo pedals.
Does the Fulltone Supa-Trem ST-1 have true bypass switching?: Yes, the Fulltone Supa-Trem ST-1 features true bypass switching, ensuring that your guitar's tone remains unaffected when the pedal is turned off.
Is the Fulltone Supa-Trem ST-1 suitable for live performances?: Absolutely, the Fulltone Supa-Trem ST-1's robust construction and intuitive controls make it ideal for live performances, delivering reliable and consistent tremolo effects on stage.

Videos

Add video

Chicago Music Exchange

Fulltone Supa-Trem | CME Gear Demo | Joel Bauman

Chicago Music Exchange

Fulltone Supa-Trem ST-1 Tremolo Pedal Review

Sweetwater

Fulltone Supa Trem Tremolo

shnobel

Fulltone Supa-Trem ST-1 Pedal - Gear Review

YourGuitarSage

Fulltone Supa-Trem ST-1 Demo - Jen Trani

jensen trani

Fulltone Supa-Trem ST-1 Tremelo Pedal

Visual Guy

Reviews

Add review

PROS

Superior sound quality, outperforms modern and classic tremolos
Versatile mix and speed settings enhance playability
Useful for both subtle and aggressive volume changes
Can function as a clean boost for added utility
Well-made, durable construction with handwiring
Features like half-speed switch and hard/soft switch add to sound diversity
FET amp emulation provides tube-like sustain and push
Big knobs for easy on-the-fly adjustments with your foot
Discrete volume control for precise sound shaping

CONS

The always-on throbbing red light may be distracting
Bulkier than some may prefer for pedalboard placement
Absence of original black knobs in some units, affecting aesthetic preference

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fulltone Supa-Trem ST-1.

Features and functionality

0 0

The mini gain knob on the Fulltone Supa-Trem ST-1 offers a clean boost, with significant volume increase noticeable at settings above 3.
Source
0 0

Owners highlight the Supa-Trem ST-1’s photoresistor technology for its unique, amp-like tremolo sound, which many find superior to other pedal types.
Source

User experience

0 0

The large knobs on the Supa-Trem ST-1 allow for easy foot adjustments while playing, enhancing live performance flexibility.
Source
0 0

Some users prefer the Supa-Trem ST-1’s large speed knobs over tap tempo features for live performance adjustments, emphasizing their ease of use during gigs.
Source
0 0

The Supa-Trem ST-1 is praised for its ability to function as both a boost and a compressor, in addition to its primary tremolo functionality, offering multifaceted use on pedalboards.
Source

Comparisons

0 0

Owners often compare the Supa-Trem ST-1 with the Boss tremolo pedals, noting the Fulltone's additional features as a deciding factor despite similar pricing.
Source
0 0

The Fulltone Supa-Trem ST-1 is often compared to the Dawner Prince Starla, with users noting the latter’s advantage of external tap tempo control for versatile setups.
Source

Use cases and applications

0 0

Users frequently set the depth knob close to zero for a clean boost, utilizing the depth switch to enable tremolo when needed.
Source
0 0

One user successfully dialed in the Supa-Trem ST-1 to replicate the tremolo effect in The Smiths' song "How Soon Is Now," highlighting its versatility for iconic sound replication.
Source

Build quality

0 0

It's recommended to choose the ST-1 version with the volume control pot on top for better accessibility and user experience.
Source
0 0

Owners appreciate the heavy-duty housings of Fulltone pedals, noting their durability across multiple models, including the Supa-Trem ST-1.
Source

Add review

4.5 out of 5

Based on 7 Reviews and 37 Ratings

5 star

4 star

3 star

2 star

1 star

andrewbrowning

136

about 3 years ago

As good as it gets

This is my favorite tremolo and in general, I like it better than any other tremolo pedals I have tried and better than most amp based trems.

I leave it on all the time with the intensity dialed all the way so it functions as a clean boost and then select the hard setting when I want the tremolo effect. It is an integral part of my live sound.

Roles:

Singer

Genres:

Rock Folk rock Alternative country

shok

1527

over 5 years ago

Smooove

Just like you want it! (sometimes)

I got this for $60

Roles:

Guitarist Bassist Drummer

Genres:

Electronic Rock Pop

adam_laybourn

178

over 10 years ago

Tremelo covered.

Nice, if chunky, device. Can do slow & subtle, and fast & aggressive volume changes. Personally prefer it slower ... tend to leave it left on, but great to have the options on tap. Mix and volume knobs are essential, and I believe there's an internal pot to adjust boost / gain ... never found the need to investigate and alter that though.

seanmarshall9

172

almost 9 years ago

Tone, durability, usability.

As close to on-board trem tone as it gets. Love the pre-amp's sound so I leave it on all the time. Great options for 2 speeds, and will last forever.

nibaldo_jaure

over 10 years ago

A very versatile Tremolo

This is the most versatile Tremolo pedal I've ever tried. You can adjust every single parameter you can imagine, and even use it as a booster. The big knobs are intendend to modify settings on-the-fly with your foot.

rosstripi

about 8 years ago

Less is more

really don't need much more than this for tremolo. hard/soft and speed switches are all I needed.

scionwatson

100

over 11 years ago

This thing is sick

This thing is great. If you keep it on but run it dry it adds a slight high end boost to your signal which is tight! Just bummed it didnt come with those awesome black knobs. Came with smaller ones.