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Based on price data from 5 merchants for "Synergy Friedman DS 2-channel Preamp Module". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Immerse yourself in the soul-stirring realms of classic rock with the Synergy Friedman DS 2-channel Preamp Module, a masterpiece crafted in collaboration with the legendary Dave Friedman. This all-tube preamp module not only promises the iconic British-style tones that have defined generations of music but also introduces a level of versatility and touch sensitivity that's unparalleled in the market. Whether you're chasing the nostalgic crunch reminiscent of the '60s or the more aggressive edge of modern rock, the Friedman DS module delivers with impeccable clarity and dynamic response.
Designed to perfectly emulate the esteemed Dirty Shirley amplifier, this preamp module goes a step further by offering two distinct channels that cater to a broad spectrum of sonic preferences. The intricacy of its design allows for seamless transitions from clean, chiming tones to thick, saturated drives without losing an ounce of musicality. It's like having two amplifiers in one, a testament to Friedman's innovative approach to guitar amplification. The module's ease of integration into the Synergy system ensures that it's not just an addition to your setup, but a transformative element that elevates your sound to professional levels.
Key Features:
- All-tube design featuring two 12AX7 preamp tubes for rich, harmonic complexity.
- Two distinct channels offer a versatile range of tones, from clean to heavily distorted.
- Cathode Select Switch allows for custom tailoring of the module's bass response and overall feel.
- Compatible with Synergy preamp docks, enabling easy installation and removal.
- Shared EQ section (Bass, Mid, Treble) across both channels for coherent tone shaping.
- Bright switch on each channel to add sparkle and definition to your sound.
- Dual/Single switch, making the module adaptable with older modular amps from Egnater and Randall.
Product specs
| Type | Synergy Friedman DS Module |
| Channels | 2 channel |
| Form Factor | Module |
| EQ | 3-band EQ, 2 x Bright switch |
| Tubes | 2 x 12AX7 |
| Compatibility | Synergy Preamp Module Dock |
| Height | 1.5" |
| Width | 7" |
| Depth | 5.5" |
| Weight | 1 lbs. |
FAQs
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What type of sound can I expect from the Synergy Friedman DS 2-channel Preamp Module?
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The Synergy Friedman DS 2-channel Preamp Module delivers a classic British high-gain tone, ideal for rock and metal genres. It provides rich harmonics and a dynamic response, making it versatile for both rhythm and lead guitar playing.
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How does the 3-band EQ on the Synergy Friedman DS Preamp Module enhance tone shaping?
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The 3-band EQ allows for precise control over bass, midrange, and treble frequencies, enabling you to tailor your sound to different playing styles and environments. This flexibility helps achieve the desired tone for various musical contexts.
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Is the Synergy Friedman DS Preamp Module compatible with all Synergy systems?
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Yes, the Synergy Friedman DS Preamp Module is designed to be compatible with the Synergy Preamp Module Dock, allowing seamless integration into any Synergy system for expanded tonal options.
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Does the Synergy Friedman DS Preamp Module come with any unique features for tonal enhancement?
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The module features two bright switches, which enhance high-frequency response and add clarity to your sound. This is particularly useful for cutting through a mix or achieving a brighter, more defined tone.
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What type of tubes does the Synergy Friedman DS Preamp Module use, and how do they affect the sound?
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The module uses two 12AX7 tubes, known for their high gain and dynamic range. These tubes contribute to the module's rich, saturated distortion and responsive feel, making it ideal for expressive playing.
Videos
EytschPi42
Synergy DS Module Review - How does it compare to the Dirty Shirley Amp?
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Synergy Friedman DS 2-channel Preamp Module.
Build quality
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Assembled in the USA, but PCBs and components are manufactured and populated in China; overall build quality remains high despite overseas production.
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Features and functionality
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Synergy modules include a switching mechanism for cathode component adjustments, optimizing low-end rolloff specific to each module.
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A potential Synergy brand "kitchen sink" module could offer extensive configuration options, allowing multiple sound profiles from a single module for versatile use.
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Comparisons
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Synergy modules in older Randall amps will function as single channel and may require EQ adjustments for optimal sound.
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The ADA MP-1 is praised for its core tone, despite its noisiness, and compared to the JC-120 for its clean, sterile sound combined with compression and chorus.
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Some enthusiasts are skeptical about the 5150 and Rectifier preamps being direct clones of the SLO, noting differences likely exist in component values.
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Software and compatibility
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Works seamlessly with digital FX like Fractal or Helix using the 4 Cable Method for flexible pre/post effects placement.
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User experience
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Based on how musicians on Equipboard use Synergy Friedman DS 2-channel Preamp Module, it is most commonly used with the following gear.
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