Home
... Musical Instruments
Amplifiers
Guitar Amplifiers
Guitar Preamps
Synergy Amps
Synergy Amps Soldano SLO Modular Preamp

Synergy Amps Soldano SLO Modular Preamp main image

Synergy Amps Soldano SLO Modular Preamp

^# 10

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$333.00 to $399.99

5.0 (1)

Find out who is using Synergy Amps Soldano SLO

1 wishlisted

6 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated July 3, 2026.

Store

Reviews

Price

5.0 (13)

$399.99

View Deal

5.0 (1)

$399.99

View Deal

5.0 (9)

$399.99 5 available New

$190.00 6 available Used

View Deal

$399.99

View Deal

4.8 (9)

$333.00

View Deal

Price History

Based on price data from 4 merchants for "Synergy Amps Soldano SLO Modular Preamp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Experience the unparalleled sound of the Synergy Amps Soldano SLO Modular Preamp. This preamp was designed by Mike Soldano himself, encapsulating the essence of the original Super Lead Overdrive (SLO) 100 that forever changed the sound of rock 'n' roll electric guitar in the 1980s.

The SLO preamp module delivers the same thick sound, creamy gain, and endless sustain of the original amp. It isn't just an emulation, but a true embodiment of Soldano's beloved circuit. With two channels powered by dual 12AX7 preamp tubes, this preamp offers two switchable voices that will take you from tight crunch to soaring lead with the push of a button.

Whether you're pushing the swampy slide work of Warren Haynes, the New Wave stylings of Blondie's Tommy Kessler, or cranking it up like Eddie Van Halen himself, the Synergy Soldano SLO preamp module will prove itself as a premier rock 'n' roll preamp time and time again. Experience the legendary, high-gain tone easily within your reach.

Key Features:

Developed by Soldano, capturing the authentic sound of the original SLO-100
Dual 12AX7-powered preamp for thick sound, creamy gain, and endless sustain
Two switchable channels for versatile tone shaping
3-Band EQ for precise sound customization
Separate gain and volume control for each channel
Cathode select switch on the PCB, allowing you to match the input tube bass response to the original circuit
Compatible with Synergy preamp docks for easy installation and removal
Dual/Single switch for use with older Egnater and Randall modular amps

Product specs

Brand	Synergy
Model	Soldano SLO Module 2-Channel All-Tube Preamp
Finish	Black
Year	2017
Categories	Guitar Preamps
Color Family	Black
Electronics	Tube
Number of Channels	2 Channels
Number of Inputs	1 Input
Reverb	None

FAQs

What are the main tonal characteristics of the Synergy Soldano SLO Modular Preamp?: The Synergy Soldano SLO Modular Preamp is known for its high-gain, aggressive tone with a tight low end and smooth, singing highs. It's designed to replicate the iconic sound of the Soldano Super Lead Overdrive, making it suitable for rock and metal genres.
Does the Synergy Soldano SLO Preamp work well with other Synergy modules?: Yes, the Synergy Soldano SLO Preamp is designed to be compatible with the Synergy modular system, allowing you to mix and match it with other Synergy modules for versatile tonal options.
Is the Synergy Soldano SLO Preamp suitable for live performances?: Absolutely, the Synergy Soldano SLO Preamp is ideal for live performances due to its robust construction and dynamic range, providing reliable performance and powerful tones on stage.
How many channels does the Synergy Soldano SLO Preamp have?: The Synergy Soldano SLO Preamp features two channels, offering a range of tones from clean to high-gain, allowing for versatile sound shaping.
Does the Synergy Soldano SLO Preamp include reverb?: No, the Synergy Soldano SLO Preamp does not include reverb. It focuses on delivering high-quality preamp tones without built-in effects.

Videos

Add video

EytschPi42

Synergy SLO Module Review - Let's compare it with a real Soldano!

EytschPi42

Synergy Amps SLO Module vs Soldano SLO100

Jesse Delaney

Synergy SYN30 Amplifier and Soldano SLO Module

The Studio Rats

Synergy Amps – Syn1 and Soldano SLO module – Shawn Tubbs demo

SynergyAmps

Synergy Soldano SLO + Grab A Beer!!

Louis Torres

Soldano SLO Demo - Synergy Amps Preamp Module

Jon Eleyet Guitar

Reviews

Add review

PROS

Provides serious, high-quality tone
Capable of capturing the essence of the original SLO sound
Versatile with multiple gain and volume settings for different sounds
Low noise operation, even at high gain settings
Offers slightly different tonal characters via a three-position switch
Compatible with other modules for expanded musical creativity

CONS

Some units may have quality control issues, like loose knobs
May experience a loud pop when switching between channels
One instance of a customer receiving a used unit as new
EQ and gain controls may need to be fully cranked for optimal sound
Smaller knobs can make adjustments challenging
Missing presence and depth compared to the original SLO amp
Lacks clean tone capability

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Synergy Amps Soldano SLO Modular Preamp.

Features and functionality

0 0

The Synergy SYN1 preamp housing includes preamp tubes, effects loops, XLR out, footswitch, and various connection options for versatile rig integration.
Source
0 0

The Synergy SLO module paired with a Mesa 2x12 cab with V30s delivers a broad tonal range fitting for home jamming sessions.
Source

Comparisons

0 0

Users find the synergy with a solid state power amp closely mimics the Soldano SLO sound, suggesting a good tube power amp could achieve indistinguishable results.
Source
0 0

The Bogner Ecstasy module lacks the high gain of the ENGL Powerball, placing it in similar tonal territory as the Friedman Runt 50.
Source
0 0

The Synergy SLO module is noted for closely replicating the Soldano tone, with the closest alternative being the HX Stomp into the FX loop of an amp.
Source

Use cases and applications

0 0

The SYN1's main out can be effectively used with the return loop of different amps like Carvin V3 and Crate GLX212 for excellent sound.
Source
0 0

The Synergy system's ability to house multiple modules enables a 4-channel configuration, ideal for diverse musical styles.
Source
0 0

Achieving the Soldano tone benefits from stereo setups, using stereo reverb and EQ for a massive sound through Greenbacks.
Source

User experience

0 0

Owners appreciate the portability and compatibility of the ISP power amp with Jet City 2-12 cabs, emphasizing ease of transport for older musicians.
Source
0 0

Owners report newer Synergy modules are more versatile and improved over initial releases, enhancing user satisfaction.
Source

Value and pricing

0 0

Synergy module prices at around $400 offer a cost-effective alternative to the full amp heads, like the $1500 ENGL Powerball head.
Source
0 0

Synergy system buy-in is around $900 for the dock and one module, seen as necessary for those committed to achieving the Soldano sound.
Source

Software and compatibility

0 0

The Soldano tone in AmpliTube impresses users, highlighting the importance of the cab section and post-EQ processing for authentic replication.
Source