Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
5.0 (5)
$399.99
Guitar Center
5.0 (1)
$399.99
Reverb
$399.99 New
$230.00 Used
Thomann
5.0 (2)
$343.00

Price History

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

What type of sound can I expect from the Synergy Friedman DS 2-channel Preamp Module?

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.

How does the 3-band EQ on the Synergy Friedman DS Preamp Module enhance tone shaping?

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.

Is the Synergy Friedman DS Preamp Module compatible with all Synergy systems?

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.

Does the Synergy Friedman DS Preamp Module come with any unique features for tonal enhancement?

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.

What type of tubes does the Synergy Friedman DS Preamp Module use, and how do they affect the sound?

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.

EytschPi42

EytschPi42

Synergy DS Module Review - How does it compare to the Dirty Shirley Amp?

Video thumbnail for Synergy DS Module Review - How does it compare to the Dirty Shirley Amp? by EytschPi42

Synergy DS Module Review - How does it compare to the Dirty Shirley Amp?

EytschPi42

EytschPi42

Video thumbnail for Synergy Friedman DS Module Quick Listen Demo Video by Shawn Tubbs by Shawn Tubbs

Synergy Friedman DS Module Quick Listen Demo Video by Shawn Tubbs

Shawn Tubbs

Shawn Tubbs

Video thumbnail for SYNERGY FRIEDMAN DS Module by SynergyAmps

SYNERGY FRIEDMAN DS Module

SynergyAmps

SynergyAmps

Video thumbnail for SYNERGY FRIEDMAN DS Module by SynergyAmps

SYNERGY FRIEDMAN DS Module

SynergyAmps

SynergyAmps

Video thumbnail for SYNERGY FRIEDMAN DS module Channel 2 by Martin Miller by SynergyAmps

SYNERGY FRIEDMAN DS module Channel 2 by Martin Miller

SynergyAmps

SynergyAmps

Video thumbnail for SYNERGY FRIEDMAN DS Module Channel 1 by Martin Miller by SynergyAmps

SYNERGY FRIEDMAN DS Module Channel 1 by Martin Miller

SynergyAmps

SynergyAmps

Video thumbnail for Synergy Amps - Friedman DS - P90's - In Room Audio by Jeremy Varao

Synergy Amps - Friedman DS - P90's - In Room Audio

Jeremy Varao

Jeremy Varao

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

  • Assembled in the USA, but PCBs and components are manufactured and populated in China; overall build quality remains high despite overseas production.

    Source

Features and functionality

  • Synergy modules include a switching mechanism for cathode component adjustments, optimizing low-end rolloff specific to each module.

    Source
  • A potential Synergy brand "kitchen sink" module could offer extensive configuration options, allowing multiple sound profiles from a single module for versatile use.

    Source

Comparisons

  • Synergy modules in older Randall amps will function as single channel and may require EQ adjustments for optimal sound.

    Source
  • 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.

    Source
  • Some enthusiasts are skeptical about the 5150 and Rectifier preamps being direct clones of the SLO, noting differences likely exist in component values.

    Source

Software and compatibility

  • Works seamlessly with digital FX like Fractal or Helix using the 4 Cable Method for flexible pre/post effects placement.

    Source

User experience

  • Can significantly reduce the need for buying and flipping expensive amps if content with the system's versatility and sound range.

    Source
  • The ADA MP-1's programmability is debated, with some believing its core tone, despite its noise, is what makes it special.

    Source

Use cases and applications

  • A solid-state clean module, akin to a Roland JC-120, could be feasible but may conflict with Synergy's all-tube marketing approach.

    Source

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Artist usage

Add artist
See how Mikael Akerfeldt uses Synergy Friedman DS 2-channel Preamp Module

Mikael Akerfeldt

Singer, Guitarist

Opeth

...
Verified via YouTube

Seen on the video at around 16:00 on Synergy head labeled "MIKAEL". Used mainly for the lighter stuff as Soldano preamp is used for the heavier stuff.

See how Fredrik Åkesson uses Synergy Friedman DS 2-channel Preamp Module

Fredrik Åkesson

Guitarist

Opeth

...
Verified via YouTube

at 15:12, he talks about using this amp module

See how Ryan "Fluff" Bruce uses Synergy Friedman DS 2-channel Preamp Module

Ryan "Fluff" Bruce

Guitarist, Music Producer

Dragged Under

...
Verified via YouTube

In this video, Ryan Bruce uses the Synergy DS module in his SYN2 preamp.

Used With

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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