Synergy T/DLX 2-Channel Preamp Module - Used

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This used Synergy preamp will ship insured and inspected from Rapid City, SD. This module is in excellent condition with some light scuffing on the bottom of the unit.

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Channel the unmistakable sparkle and warmth of classic California tube amps with this Synergy T/DLX 2-Channel Preamp Module — available now at Haggerty’s Music. Designed to capture the essence of some of the most recorded amplifier tones in history, this module brings iconic American clean and edge-of-breakup sounds into a compact, modern format.

Built around two fully independent channels, the T/DLX delivers everything from pristine, high-headroom cleans to rich, dynamic tube-driven breakup. The first channel excels as a pedal platform, offering clarity and articulation that responds beautifully to effects, while the second channel introduces vintage-style grit and sag reminiscent of legendary combo amps. With dedicated gain, EQ, and volume controls per channel, along with bright and tight switches, players can fine-tune their tone with impressive precision.

Designed for flexibility, the T/DLX integrates seamlessly into the Synergy modular ecosystem while remaining compatible with select legacy systems. Features like the cathode select switch allow players to tailor the low-end response and feel, while the dual/single mode ensures adaptability across different rigs. Whether you're chasing glassy cleans, bluesy breakup, or a responsive studio-ready tone, the T/DLX delivers timeless sound in a highly portable and versatile format.

Features / Specs

Highlights

• Type: All-Tube Preamp Module
• Channels: 2 Independent Channels
• Design: Interchangeable Synergy Module

Electronics

• Preamp Tubes: 2 x 12AX7
• Controls (Per Channel): Gain, Volume, Bass, Middle, Treble
• Channel Voicing: Clean / Vintage Breakup
• Switches: Bright (3-Position), Tight (3-Position) per Channel

Functionality

• Cathode Select Switch: 3-Position Bass Response Configuration
• Dual/Single Mode Switch: Compatibility with Single or Dual Channel Rigs
• Tone Profile: American-Style Clean and Tweed-Inspired Breakup

Construction

• Format: Modular Preamp Cartridge
• Compatibility: Synergy Dock Systems, Select Egnater and Randall Units
• Dimensions: 5.5" (L) x 7" (W) x 1.5" (H)

Miscellaneous

• Accessories: Instruction Manual, Original Packaging
• Serial Number: 10090124038