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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4.3 ★★★★★
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J
James
Omaha, US
★★★★★ 5
Works grear
I'm big fan of Sun Bum and their product lines. I burn easily and my skin gets sore even when protected so I use a lot of after sun products. This one is a good on the go product. It does a good job at moisturizing the skin while smelling good at the same time. Compared to other brands this product pricing a grear value for the money. I will be adding a can to my after sun routine.
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Reviewed in the United States on June 7, 2026
A
Anon
San Leandro, US
★★★★★ 3
Seems to help
I usually really like Sun Bum products so I was excited to try this. I am on vacation in FL right now and spending a lot of time in the sun. I got a bit burned the first day so I used this that night. It’s meant for the face but I also used some on my arms. It has no scent at all. I’m fine with that. It is a watery spray. So when you spray it on your skin it sort of beads up. I suppose you can let it soak in but I was impatient so I rubbed it in. It did not sting and it did leave my skin feeling somewhat moisturized but it’s not like using lotion or cream. It did not reduce any of the redness from the sunburn although I’m not sure if it’s supposed to. But my sunburn did not hurt the next day after using it. To be fair, I use tretinoin cream so my face is especially sensitive to the sun. My skin gets irritated very easily but this spray did not bother me at all. For myself, I’ll probably continue to use sunscreen for sunburn aftercare but this spray is convenient and it doesn’t leave any residue like creams would.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
M
More coffee, please
Fort Morgan, US
★★★★★ 4
Basic hypochlorous acid
My family has used hypochlorous acid for a long long time for everything from cuts and scrapes to pink eye to sunburns to preventing mold and mildew in kid cups and showers. It’s an amazing solution to so many things and even makes an awesome hand sanitizer. Plus it’s safe for consumption so can be used on kid toys or directly on skin. Despite packaging differences they’re pretty much all the same if they’re pure hypochlorous acid. Like others this one is not greasy, has no fragrance and is lightweight. It is water based so it’s moisturizing and prevents infection. At a current price of $14 for 2 ounces this is on the higher end. I think the value is just okay and worth comparing other brands (check ingredients!) but this small size is very handy for throwing in a beach bag or purse.
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Reviewed in the United States on June 1, 2026
A
a user
Cuba, US
★★★★★ 5
A versatile hypochlorus acid product from a well-known company
This product is billed as an after-sun spray, but really, it is so much more. It is actually a hypoclorous acid product, and a quick Internet search will tell you all of its possible uses. To summarize, hypoclorous acid is a disinfecting and soothing agent that—unlike rubbing alcohol or hydrogen peroxide—is very gentle on the skin. This product came with both a foil seal and in tamper-proof packaging, which I appreciated. The bottle included a separate optional spray pump, so that you can dab it on with a cotton ball or q-tip straight from the bottle, or use the spray for an all-over application. The ingredients showed that the product is made from only three ingredients: water, salt, and hypochlorus acid. It smells a bit like swimming pool water, but every fragrance-free hypochlorus acid product is going to smell like this because hypochlorus acid itself has a very faint chlorine scent. There are many hypochlorus acid products on the market. This one worked fine, and came from a known name brand, unlike most of the other options out there that are manufactured by no-name brands. If you are looking for a brand name option, this is a good one. If you don’t care about that, there are likely better values out there.
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Reviewed in the United States on May 3, 2026
R
Ren
Bozeman, US
★★★★★ 5
Finally, a after-sun mist that actually does something
I was skeptical - three ingredients, simple packaging, no dramatic claims — After a long day in the sun my face was red and hot, and I did a split test: sprayed it on one half and left the other alone. The difference was visible within minutes. The treated side calmed down, the redness faded faster, and it just felt immediately soothed. I went back and sprayed the other half immediately. The active ingredient is hypochlorous acid, which is actually something your own immune system produces — it's antimicrobial and anti-inflammatory without being harsh or sensitizing. No alcohol, no fragrance, no parabens, no dye. Nothing on this ingredient list that has any business irritating already-angry skin. It's pH balanced and truly non-stinging, which matters a lot when your skin is compromised. I've also been using it on insect bites and it's become my first reach for anything red and irritated. It takes down the swelling and calms the area noticeably. Not a substitute for antihistamine if you're having a real reaction, but as an immediate soothing step it's excellent.
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Reviewed in the United States on May 12, 2026

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