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Integrated power section for authentic Z Wreck behaviour
The Z Wreck amplifier is well known for deriving a significant portion of its character from the interaction between its preamp and power amp. To translate this into the Synergy format, the design team developed a 0-watt power amplifier that includes a phase inverter and transformer. This inclusion allows the module to reproduce the harmonic bloom and dynamic compression that occur in the original amp’s power stage.
It also enables the module to carry the CUT control which interacts with the power section rather than the preamp. As a result, the module retains the chime, clarity and saturation characteristics that define the Z Wreck. This engineering decision broadens the capabilities of the Synergy ecosystem by showing that complex power amp behaviour can be captured with accuracy.
Speed and Comfort modes for expressive touch response
The original Z Wreck was created with two distinct operational modes. Speed raises the internal voltage to deliver a firm attack and greater clarity across the dynamic range which suits players who prefer immediate response. Comfort uses a slightly reduced voltage to produce a softer feel where notes swell gently after the initial hit.
Both behaviours were important to the artists involved in the amplifier’s development and both have been faithfully reproduced here. With these modes available on the module you can adapt your playing feel to match your technique or the demands of a performance. This emphasis on touch sensitivity is central to the identity of the Z Wreck and remains intact in the modular version.
Dual channel layout with detailed tone shaping
Two identical channels allow simple switching between clean articulation and driven sustain. Each channel includes Volume, Bass and Treble controls supported by a Cut control that adjusts high-end presence. Independent Master controls help you balance output levels so transitions remain smooth.
This dual layout gives flexibility for players who need variation in gain structure or who require separate rhythm and lead voices. The tonal range covers pristine chime, light push and saturated drive while still maintaining harmonic complexity.
Tung Sol valves and Cathode Select function
The module uses two Tung Sol 12AX7 valves which reflect the valve choice of the production amplifier. These valves contribute to the upper mid character that separates the Z Wreck from similar designs. The Cathode Select switch on the PCB offers three input circuit configurations that adjust low-end feel and tightness.
Position 1 is the default for this module and uses a 1.5K resistor with a 22uf capacitor which matches the original specification. You can choose alternative positions to tailor the response for different styles or instruments. This level of refinement helps the module remain adaptable while preserving the core voice expected of a Z Wreck.
Features
- All-tube preamp module developed in collaboration with Dr. Z to capture the iconic Z Wreck tone
- First Synergy module with integrated 0-watt power amp, phase inverter, and onboard transformer
- Dual identical channels with independent Volume, Bass, Treble, Cut, and Master controls
- Comfort and Speed switch replicates the Z Wreck’s unique voltage settings for tonal versatility
- Comfort mode offers smoother, vintage-like response with softer attack
- Speed mode delivers greater headroom and percussive clarity
- Equipped with two Tung Sol 12AX7 tubes for authentic top-end brilliance and midrange clang
- Cut control fine-tunes high frequencies for precision tonal shaping
- Cathode Select switch offers three bias settings to adjust input tube feel and bass response
- Captures the clean shimmer, vocal sustain, and rich harmonic bloom of the original amp
- Compatible with all Synergy modular preamp systems for flexible integration
- Designed for players who want touch-sensitive, expressive dynamics from clean to overdrive
Specifications
- Product Code: DR. Z Z WRECK