Two distinct shades of British gain. Two identical, fully independent channels. One remarkably flexible all-tube module. Some amplifier designs are recognized as much by their sound as by their unmistakable color. The Synergy RD module captures two of the most revered British high-gain voices ever created, delivering everything from muscular rock crunch to thick, saturated modern gain. Designed for Synergy’s all-tube modular preamp system, the RD features two identical channels, each capable of delivering two distinct British gain personalities. Whether you’re chasing articulate hard rock rhythm tones, crushing modern metal, or soaring lead sounds, the RD delivers the signature grind, punch, and harmonic richness that have made these circuits favorites on stages and in studios around the world. Like every Synergy module, the RD is engineered to capture not only the tone, but the feel, touch sensitivity and responsiveness that inspire players every time they plug in.

Product Features

• Two identical channels
• Two selectable voicings per channel: ROCK and DARK
• Three-position Bright switch on each channel
• Three-position Cathode Select switch for input tube response
• Independent Gain, Bass, Middle, Treble,and Volume controls for each channel
• Configure each channel independently for rhythm and lead sounds
• 2 x 12AX7 preamp tubes ensure rich harmonic performance
• Compatible with all Synergy preamp docks, SYN Series amplifiers and modular preamp

Attributes

• Color: Black

Technical Specifications

• Type: Hybrid
• # of Channels: 2
• Dimensions: 1.5" H x 7" W x 5.5" D