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We currently have this product in stock and available for dispatch.
Stock Location
| German Distribution Hub: | 2 |
"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.
Key Features
The Synergy SYN-20IR Combo is a 20-watt all-tube amplifier built around Synergy’s modular preamp platform, delivering authentic valve tones in a compact and gig-ready 1x12 combo format. It features a built-in vintage American-style clean channel alongside two channels from any installed Synergy preamp module, creating a true three-channel amp that adapts easily to different guitars, styles and playing environments without sacrificing feel, clarity or the responsiveness players expect from valve amplification at any volume level.
Powered by an EL84 tube power section and loaded with a Celestion Vintage 30 speaker, the SYN-20IR delivers punch, definition and dynamic response well beyond its size. Modern features such as onboard impulse responses, selectable power amp structures, MIDI control and cab-less operation make it ideal for home practice, studio recording and live performance, combining classic valve response with the control and flexibility demanded by modern guitar rigs across a wide range of setups today.
Product Ref: 360583
The SYN-20IR Combo uses Synergy’s patented all-tube modular preamp platform, allowing you to swap two-channel preamp modules quickly and confidently. Each module is built with real valve circuitry and voiced to capture the character, response and feel of the original amplifier design. This approach lets you expand your tonal range for different guitars, styles and sessions without changing your main amplifier or compromising authenticity, all while keeping installation simple and repeatable every time for working players.
A dedicated vintage American-style clean channel sits alongside two channels from your chosen Synergy module, creating a true three-channel amplifier in a compact combo format. This layout allows fast, reliable switching between clean, edge-of-breakup and high-gain sounds during rehearsals, recording sessions and live performances. It’s an ideal solution for players who cover multiple roles or need consistent tones across varied musical situations without relying on pedals or complex external switching systems in demanding live environments.
The EL84-powered output section provides a responsive, dynamic feel and is enhanced by Synergy’s Structure and Reactance controls. Three selectable Structure modes adjust feedback, compression and overall contour, helping you dial in vintage openness or modern tightness. Reactance acts like a dynamic presence control, shaping mids and highs to better match your module, speaker and playing style across different volumes and monitoring setups without altering the core character of the amplifier during performance and recording.
Integrated impulse response technology allows silent practice, direct recording and cab-less live use while preserving true valve feel. With assignable IRs and power amp structures per channel, sounds can be recalled instantly via MIDI. Combined with XLR DI and headphone outputs, the SYN-20IR Combo fits easily into modern studio, home and stage rigs without extra hardware, making it suitable for gigging in any environment. It offers the consistency and reliability that are essential for professional players.
