








PreSonic: Small, Nylon-String, Right-Hand, 0.125" Saddle
The professional "drop-in" upgrade for your aging Fishman preamp.
The PreSonic System restores your guitar's voice with studio-quality analog tone. It combines our Patent Pending, carvable integrated saddle with a precision internal microphone for a rich, 3D sound—without the feedback or the "quack."
True Drop-In Fit: Installs in minutes with zero wood cutting.
Natural Tone: Solid, carvable saddle design (looks and feels like bone).
Feedback Proof: Differential circuit cancels body boom.
Total Control: 3-Band EQ + Individual String Volume balancing.
Studio Fidelity. Analog Warmth. Zero Compromise.
Stop settling for thin, "quacky" piezo tone. The PreSonic System is more than a replacement preamp—it is a complete tonal overhaul designed to fit the footprint of your legacy Fishman unit.
The Tech:
Patent Pending Saddle-Pickup At the heart of the system is our Patent Pending Saddle-Pickup. To the naked eye, it looks exactly like a premium bone saddle. It is a single, solid integrated unit that preserves the unplugged acoustic tone of your instrument and can be carved and shaped just like bone to match your preferred action and radius.
But inside that solid form, we have embedded six discrete sensors. Unlike "hex" systems that use separate metal saddles for each string, our design gives you the traditional aesthetic and feel you love with modern power. This architecture eliminates the compressed "quack" of standard piezos and unlocks a pro-level feature: Individual String Volume Control. You can finally balance your output string-by-string for perfect evenness across the neck.
Common Mode Noise Rejection We engineered the PreSonic to work with your guitar, not against it. The string sensors utilize a unique differential design that naturally cancels out "common mode" noise—the body boom and top vibration that typically trigger feedback loops. This clears the sonic space for the precision-voiced internal microphone. By removing the muddy frequencies from the pickup signal, you can blend in the mic for natural "air" and depth with a significantly lower risk of feedback.
Total Tonal Control Shape your sound with a musical 3-Band EQ (Bass, Mid, Treble) tuned specifically for acoustic resonance. Whether you need to cut through a dense band mix or add warmth for a solo performance, the controls are intuitive and powerful.
Key Technical Specifications
Patent Pending Saddle-Pickup: A single, solid integrated saddle that looks and sounds like bone.
Carvable Design: Can be sanded and shaped to match your guitar’s radius and action perfectly.
Individual String Volume: Discrete internal sensors allow for adjustable output on every string.
Common Mode Rejection: Differential sensor design cancels body noise to stop feedback before it starts.
Precision Internal Mic: Adds natural depth and "air" to your signal without the boom.
True Drop-In Fit: Engineered to match specific Fishman "barn door" cutouts with zero wood cutting required.
DIY Installation: Complete kit includes pre-wired harness, tools, and detailed guides.
Compatability
- ReplacesFishman Prefix Pro Family
- HandednessRight-Hand
- Guitar TypeNylon-String
Features
- Adjustable String Volume ControlsYes
- Onboard MicrophoneYes
- Equalizer3-band
- Low Battery LightYes


