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We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 1 |
| Swedish Distribution Hub: | 5 |
| German Distribution Hub: | 1 |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
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Key Features
The Synergy Soldano SLO II brings one of the most iconic high-gain voices in guitar history into a refined and greatly expanded modular format. Based on the legendary SLO-100, this updated module was designed with Mike Soldano to deliver the thick sustain, searing harmonics and tactile response that made the original amp a genre-defining classic. Unlike the original SLO module, the SLO II adds dual independent EQ sections, giving you far greater control over sculpting each channel. Both channels also include Crunch/Overdrive switches, offering the choice of bluesy grit, classic SLO crunch or the soaring, saturated gain Soldano is known for.
To further enhance versatility, each channel features a Normal/Tight switch that adapts low-end response for either vintage warmth or modern precision. Powered by two 12AX7 valves, the SLO II feels dynamic, responsive and unmistakably valve-driven. Its touch sensitivity, thick yet articulate midrange, and famously rich sustain make it ideal for everything from expressive lead playing to modern high-gain rhythm work. Whether you?re chasing the tones of Clapton, Knopfler, Haynes or the heavier voices inspired by Soldano?s design, the SLO II is the most flexible and accurate way to access the SLO sound within the Synergy platform.
Product Ref: 355025
The SLO II introduces key upgrades that dramatically expand the original module’s tonal range. Independent EQ sections on both channels provide deep shaping options, allowing players to tailor each channel for distinct roles, such as a tight, focused rhythm setting alongside a warmer, more mid-forward lead tone. This enhanced control makes the SLO II suitable for a wider variety of genres while staying true to the Soldano identity.
With a Crunch/Overdrive switch per channel, the module can run as two Crunch channels, two Overdrive channels or one of each. Crunch delivers the SLO’s punchy, blues-inspired breakup and articulate hard-rock grit, while Overdrive unlocks the thick, saturated gain that made the SLO-100 famous. This versatility allows players to recreate classic tones or push into heavier, more contemporary textures without sacrificing musicality.
The Normal/Tight switch on each channel provides additional fine-tuning over low-end feel and pick attack. Normal mode offers the iconic Soldano smoothness, while Tight mode increases articulation and low-end control, ideal for fast modern riffing or precise lead work. This switch gives players the ability to shape the SLO’s response to different guitars, tunings and playing styles.
Powered by two 12AX7 valves and built under Soldano’s guidance, the SLO II captures the harmonically rich, dynamic and expressive nature of the original SLO-100. The module also includes a Cathode Select switch preset to Soldano’s preferred setting to ensure the correct feel and bass behaviour. Whether used in a SYN-1, SYN-2, or a Synergy modular head, the SLO II delivers unmistakable Soldano tone with unprecedented flexibility.
