Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
4.0 (7)
$140.21
Amazon
4.3 (25)
$140.21
Reverb
5.0 (1)
$140.21 6 available New
Musician's Friend
3.0 (2)
$140.21
Thomann
4.7 (19)
$155.00 $154.00 $1.00 · All time low

Price History

Based on price data from 4 merchants for "Graph Tech Ghost Acousti-Phonic Preamp Guitar (Advanced)". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Transform your electric guitar into an acoustic powerhouse with the Graph Tech Ghost Acousti-Phonic Preamp Guitar (Advanced). This innovative preamp kit enables you to seamlessly blend or switch between authentic acoustic tones and your guitar’s magnetic pickups, offering an expansive sonic palette at your fingertips. With a simple retrofit, enjoy rich, studio-quality acoustic sounds without the hassle of feedback or mic placement issues.

The Graph Tech Ghost system is cleverly engineered for ease of use. The intelligent preamp automatically detects mono or stereo cables, merging piezo and magnetic signals in mono mode, or sending them on separate channels in stereo mode. This flexibility allows you to direct your acoustic signal to a PA system while channeling the magnetic output through a traditional amp.

Designed for both hobbyists and professional musicians, the kit includes intuitive on-board controls, letting you swiftly transition from electric to acoustic tones mid-performance. The QuickSwitch feature offers instant switching between electric, acoustic, or blended tones, ensuring you captivate your audience with dynamic soundscapes. Additionally, the acoustic volume pot features a unique push/push mid/dark switch, allowing you to tailor the EQ settings to your preference.

Powering the preamp is straightforward with a 9-18v battery, ensuring prolonged playtime with minimal maintenance. Whether you're playing six or seven strings, this kit is ready to elevate your guitar's capabilities.

Key Features:

  • Acousti-Phonic Intelligent Preamp EQ’d for Guitar
  • QuickSwitch for Electric/Acoustic/Both Modes
  • Automatic Mono/Stereo Switching
  • Acoustic Volume Pot with Mid/Dark EQ Switch
  • 9-18v Auxiliary Power Compatible
  • Compatible with 6, 7, or more string guitars (with expansion connectors)
  • Requires Graph Tech Saddles for Completion (sold separately)

Product specs

Type Piezo
Compatibility Electric Guitar
Pickup Acousti-Phonic
EQ Acoustic Volume with Mid/Dark Switch
Power Source 1 x 9V
Graph Tech Guitar Labs

Graph Tech Guitar Labs

GHOST AcoustiPhonic Modular Pickup System Demonstration

Video thumbnail for GHOST AcoustiPhonic Modular Pickup System Demonstration by Graph Tech Guitar Labs

GHOST AcoustiPhonic Modular Pickup System Demonstration

Graph Tech Guitar Labs

Graph Tech Guitar Labs

Video thumbnail for PRS SE w/Graph Tech Ghost Bridge and Acousti-Phonic Preamp by Ben Christopher

PRS SE w/Graph Tech Ghost Bridge and Acousti-Phonic Preamp

Ben Christopher

Ben Christopher

Video thumbnail for Demo Graphtech Acousti-phonic by Lui Caballero

Demo Graphtech Acousti-phonic

Lui Caballero

Lui Caballero

Reviews

PROS

  • Delivers convincing acoustic simulation, almost indistinguishable from real acoustics

  • Handles high stage volume, minimizing feedback issues common in acoustic guitars

  • Offers dual output for both acoustic and electric sounds simultaneously

  • Straightforward installation with minimal soldering required

  • Seamless switching between electric and acoustic tones with a toggle

  • Detailed manual and wiring diagram for easy installation guidance

  • Provides better plugged-in acoustic sound than many acoustic-electrics

  • Customizable design to fit specific guitar setups, like adding a killswitch

CONS

  • Requires body modification for installation on certain guitar models

  • Output can be overly high, risking amp overdrive

  • Fragile connectors and components can lead to installation challenges

  • No separate balance adjustment between magnetic and piezo outputs

  • Relies on a 9V battery; failure results in no output

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Graph Tech Ghost Acousti-Phonic Preamp Guitar (Advanced).

Mods and upgrades

  • A push-pull pot can switch between magnetic and piezo pickups, maintaining a stock appearance while enhancing functionality.

    Source

Software and compatibility

  • DIY Layout Creator is recommended for virtually testing wiring setups before actual implementation.

    Source

Features and functionality

  • Users aim to retain the simple Telecaster 3-way and 2-knob layout while integrating Graph Tech Ghost piezo and Acousti-Phonic preamp.

    Source

5.0 out of 5

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See also: Graph Tech

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