SKU: 48832933323
true spring pedal

true spring pedal Source Audio True Spring Reverb – Guitars Rebellion

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Description

true spring pedal Source Audio True Spring Reverb – Guitars RebellionSource Audio's One Series range covers all the needs of today's guitar and bass players. The range has so far benefited from a good number of effects, but what would it be without a quality reverb processor? It's done with the True Spring Reverb. Inside this very pretty brushed aluminum case with a shimmering color, hides a premium spring reverb that will make everyone agree! Source Audio uses the same platform set up with the Nemesis, the Ventris and

Source Audio's One Series range covers all the needs of today's guitar and bass players. The range has so far benefited from a good number of effects, but what would it be without a quality reverb processor? It's done with the True Spring Reverb. Inside this very pretty brushed aluminum case with a shimmering color, hides a premium spring reverb that will make everyone agree!
Source Audio uses the same platform set up with the Nemesis, the Ventris and others… to create this superb and overpowered machine capable of delivering some of the most beautiful Spring Reverbs on the market.

A little history. Pedal out of the box, we see that the assembly is perfect, the compact size and the grip very intuitive. Inside, there are high quality PCBs based on the SA601 architecture, as well as a 56-bit SIGMA DSP developed by Analog Devices Inc. At Source Audio, it's not kidding, the brand wants to be at the forefront of audio technologies, the architecture used offers computing power and processing quality that very few brands benefit from. For this True Spring, all the algorithms are developed "in house", and have priority, without using the platform used by many manufacturers. The Source Audio team has spent years researching how to capture all the nuances and idiosyncrasies of the best vintage spring reverbs and tremolos. The result is a unique sound quality, with remarkable depth and precision.

The True Spring Reverb is a stereo effect pedal combining the finest spring reverbs and beautiful tremolos. It is plug-n-play and full of possibilities. In the program:

Short Spring Reverb : Inspired by the unique twang of '60s "blackface" amplifiers. After extensive research, Source Audio was able to recreate the full diversity of a wide variety of spring reverbs within many tube amps. Some sounded tighter and less lively, while others sounded more liquid, with longer sustain and livelier reverb tails. The SHORT Spring reverb engine delivers precise sound with fast decay and smooth tails.
Long Spring Reverb : Produces long, deep reverbs with a liquid edge and very lively trails/tails. The LONG Spring Engine isn't quite as spectacular as the TANK Reverb Engine, but it delivers an extremely authentic representation of some of the liveliest spring reverbs the brand has found within many vintage combos.
Spring Reverb Tank (outboard) : Captures the unmistakable effect of 60s tube reverb tanks. This reverb is inspired by the sound of tanks like the Fender 6G15™, characterized by its "drippy" attack and tail very lively and complex reverb. This original two-spring design produces a very twangy sound, typical of surf rock and spaghetti westerns. A legendary sound signature.

The Tremolo part uses the algorithms of the Vertigo Tremolo. It can be adjusted via the Control knob which assigns the controls to tremolo mode.

Opto Tremolo : Optical tremolo (aka “Photocell Tremolo”) is the effect found in many 60s combos. This version of tremolo relies on a neon bulb and a light-dependent resistor (a ptocoupler ). The unsymmetrical aspects of the light and optocoupler give this tremolo a very distinct choppy/syncopated character.
Harmonic Tremolo : This unique effect first appeared in Fender "brownface" amps made between 1959 and 1963, which alternately modulated the levels of low and high frequencies in the audio signal. The result is a smooth, complex tremolo that has characteristics reminiscent of a phaser.
Bias Tremolo : This approach to tremolo involves using an LFO to modulate the bias voltage of the tubes within the amp. Concretely, this pushes the tubes to saturate or not. The result is fairly smooth amplitude modulation with a slight overdrive, created by tube saturation.

On the front, there are the following controls: Mix, Level, Dwell and Tone. You can access the 3 types of onboard reverb and tremolo via the mini-toggle switch. That is 6 fully modifiable effect engines.

Guitar in hand, the pedal impresses with its realism and its ability to immerse you in its magnificent reverbs. These are rich, 3D, musical, organic and above all, 100% authentic. They do not crush the attack and retain a beautiful transparency so as not to distort the original dynamics of your signal, this, with an optimized signal to noise ratio. Whatever way you set the True Spring, it remains a tool of exemplary musicality. It's beautiful, detailed and above all very very fun to play, whatever the source used!
We particularly appreciated the audible “details” in each of the modes, these allowing the True Spring to have a real path in its own right. The same goes for the tremolos, which can all be used in a wide variety of situations.

With the Neuro app, you also get extensive parametric EQ capabilities, stereo routing options, and advanced internal features.
For example, you can combine several effects (any reverb) in series or parallel, split the signal on each output and send each effect engine to a specific output. Nothing prevents you from having an effect on the right and another type of effect on the left. Impressive!
You also get full MIDI support and the ability to control the pedal via an external tap tempo or expression pedal.

The Source Audio True Spring Reverb is a serious competitor to the Strymon Flint. It is a real Swiss army knife for fans of vintage reverbs and tremolos. The concept is formidable, the flexibility enormous, the possibilities almost infinite via the application, and its sound signature particularly addictive. All for one of the most attractive prices!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48832933323

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Hannah Fullen
Belleville, US
★★★★★ 5
Lovely
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
Perfect fit and easy to put up. Feels decent quality, not very thick but has been very clean
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Reviewed in the United States on May 25, 2026
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Sheen99
Los Angeles, US
★★★★★ 5
Worth it! Get it
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
I was pleasantly surprised at the quality of this shower curtain liner, especially for the price. We have bad water; turns other liners a pinky orange color. This has not turned colors, thick material. And I love how it has magnets to keep it attached to the tub to avoid water getting out onto the floor
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Reviewed in the United States on April 21, 2026
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Crash
New York, US
★★★★★ 5
Liner Filled with Lots of Light
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
Basic liner with the added magnets so you are not constantly having to put your curtain where it needs to go to prevent water from your shower escaping and ruining your floor. Does exactly as it is intended and is clear so light is allowed into your shower where you can finally see things and not have to guess. Packaged folded and neatly into a plastic and thick wrapper and all you need to do is open, unfold and install with ease. It fit perfectly into the hooks and the length and width of my shower as the description accurately states. When the time comes for that monthly cleaning, just un-attach and throw into your washing machine and then air-dry and it’s brand new once more.
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Reviewed in the United States on April 8, 2026
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CHRIS
Carnegie, US
★★★★★ 4
Works great does the job
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
It does the job it little thin. It has small magnets on it as well
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Reviewed in the United States on May 27, 2026
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R. Martin
San Leandro, US
★★★★★ 5
Easy to use. Stays sealed. Stays charged.
Size: 12 Combo Travel Size
I had previously bought packing bags in a store — the kind the you had to seal and then roll/squish the air out of one end of the bag. It really took 2 people to remove most of the air. I took them to Mexico, and they were just OK. I switched to these vacuum bags before our family ski trip. What a great purchase! This set includes multiple sizes, which worked well for both everyday clothes and bulkier cold-weather gear. They also fit well inside different size suitcases. One tip: Fill the bag, seal it shut, squish some air out, but then suck the final air out with the bag already inside your suitcase. You can "massage" the clothes and guide how the bag flattens out for a really efficient use of your suitcase space. The organization you can achieve is really impressive. The bag material and valve is tough enough to not allow any air leaks. The red "glides" they provide make sure the seal is solid and easy to achieve. And the system is simple enough that I suspect that elementary kids or people with lower dexterity could operate it (my teens certainly had no issues packing themselves). After returning home, I folded all the bag along their original fold lines, charged up the "sucky thing" (which still held 75% of it's charge after being used at least 20 times), and tucked it all neatly in our travel drawer, ready for our international trip next month. Great value. High quality. I'd even go so far as to say they're fun to use.
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Reviewed in the United States on February 27, 2026

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