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We currently have this product in stock and available for dispatch.
Stock Location
| Swedish Distribution Hub: | 2 |
| 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 Diezel Herbert 2-Channel Preamp Module is built for players who need articulate, modern tones suited to detailed rhythm parts, extended-range guitars, and assertive lead work. It captures the character of the original Herbert amplifier in a streamlined, all-tube module designed with direct input from Peter Diezel.
Product Ref: 355010
Two independent channels give you the flexibility to develop contrasting rhythm and lead tones without sacrificing consistency. Separate gain and volume controls help you manage levels cleanly, which is particularly useful when you need repeatable settings for rehearsals or live performance.
The shared EQ keeps the layout logical, reducing the time you spend fine-tuning while still providing the depth needed to match the rest of your rig. It’s a practical platform for players who value clear, predictable adjustment.
The Herbert is recognised for its tight low end and articulate midrange, and the module preserves this focus through its dedicated mid-cut switches and level controls. You can use these features to shape definition around complex chord voicings or give leads additional presence.
They also support players using lower tunings or extended-range instruments, ensuring clarity remains intact even when the material demands extra low-frequency weight. This makes the module well suited to contemporary playing styles.
The all-tube design gives the module a responsive feel that rewards dynamic playing. Subtle variations in picking produce natural shifts from clean to mild saturation, while higher-gain settings maintain precision.
Because the circuitry was developed with input from Peter Diezel, the module delivers the tonal character associated with the original amplifier rather than a digital approximation. It is a dependable option for musicians who prioritise a traditional analogue response.
The Synergy docking format allows quick installation and removal, making the module easy to incorporate into both studio and stage setups. This approach supports players who may wish to expand or modify their tonal palette over time without replacing their entire system. The Herbert module provides a focused, modern voice that complements the wider Synergy ecosystem, giving you a practical path to introducing Diezel characteristics into your equipment.
