Updated 16 May 2026
| Brand | Synergy |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £375.00 |
Synergy
Synergy Diezel Herbert 2-Channel Preamp Module
£375.00Fair Price
Cheapest at Gear4music · 1 store
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PRICE HISTORY
Current
£363
Change
+2.4%
Avg
£364
Low
£329
High
£394
Volatility
4.9%
PRODUCT DESCRIPTION
- Adaptable channels for refined control 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&rsquo
- s a practical platform for players who value clear predictable adjustment. Mid-cut tools that enhance modern voicings 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. All-tube construction for authentic response 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. Straightforward integration with Synergy systems 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. Features All-tube preamp module designed by Peter Diezel to capture the essence of the original Herbert amp Two-channel design offers distinct rhythm and lead tones with separate Gain and Volume controls Global 3-band EQ provides full-spectrum tone shaping for both channels Mid-Cut switches and dedicated Mid-Cut level knobs for each channel allow precise midrange control Designed to handle extended-range guitars with tight low-end and percussive attack Authentic Diezel tone from clean shimmer to crushing high-gain distortion Delivers powerful and dynamic sound with minimal adjustment &ndash
- plug in and play Personally engineered by Peter Diezel for tonal accuracy and high performance Modular format integrates seamlessly into any Synergy preamp system Handcrafted in the USA for professional build quality and reliability Specifications Product Code: DIEZEL HERBERT