Genuine Takamine Replacement Preamp Unit for Electro-Acoustic Guitars
Brand New / Unused
The Takamine CT4-BII (PTU) is a high-quality acoustic guitar preamp designed for professional performance and stage use.
It features a built-in chromatic tuner that can be turned ON/OFF via the front panel’s TUNER POWER switch, allowing convenient tuning even when the guitar is unplugged.
The auto power-off function prevents unnecessary battery drain when not in use.
🎵 Built-in Chromatic Tuner
Quickly tune your guitar anytime — even without plugging into an amp. Includes auto shut-off to save battery life.
🎚️ 3-Band EQ Control (LOW / MID / HIGH)
Shape your tone precisely to match your playing style or performance environment.
🔈 Professional-Grade Sound Quality
Delivers clear, dynamic tone that meets professional standards while maintaining simple, intuitive operation.
⚙️ Mute Function
Engage the tuner silently with the TUNER ON/OFF (with MUTE) switch during live performances.
| Item | Details |
|---|---|
| Model | CT4-BII (PTU) |
| Type | Built-in preamp for acoustic guitars |
| Controls | Volume, Low, Mid, High EQ |
| Tuner Function | Chromatic tuner (ON/OFF with Mute) |
| Power Source | 9V battery (not included) |
| Compatibility | For Takamine electro-acoustic guitar models (direct replacement unit) |
| Included Tools | None (mounting/removal tools not included) |
| Country of Manufacture | Japan |