---
product_id: 64511912
title: "CP-40 DI-Box for Acoustic Guitar"
brand: "caline"
price: "S$87"
currency: SGD
in_stock: true
category: "Caline"
url: https://www.desertcart.sg/products/64511912-cp-40-di-box-for-acoustic-guitar
store_origin: SG
region: Singapore
---

# Higher boost for powerful sound True Bypass for pure tone Anti-feedback foot switch control CP-40 DI-Box for Acoustic Guitar

**Brand:** caline
**Price:** S$87
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your acoustic vibe with the Caline CP-40 – pure tone, powerful boost, zero feedback!

## Quick Answers

- **What is this?** CP-40 DI-Box for Acoustic Guitar by caline
- **How much does it cost?** S$87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/64511912-cp-40-di-box-for-acoustic-guitar)

## Best For

- caline enthusiasts

## Why This Product

- Trusted caline brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek, cream-colored design fits seamlessly on any pedalboard without taking up space.
- • **Stay Feedback-Free:** Anti-feedback foot switch lets you control unwanted noise instantly, keeping your performance flawless.
- • **Plug & Play Simplicity:** 1/4" audio jack and knob controls make setup intuitive for pros on the go.
- • **Boost Your Stage Presence:** Higher boost feature delivers that extra punch to cut through any live mix effortlessly.
- • **Pure Tone, Zero Compromise:** True Bypass ensures your acoustic guitar’s natural sound shines through without any signal loss.

## Overview

The Caline CP-40 DI-Box is a compact, cream-colored preamp designed specifically for acoustic guitars. Featuring True Bypass for uncolored sound, a higher boost for enhanced volume, and an anti-feedback foot switch, it offers professional-grade control and clarity. Powered by 9 volts and equipped with 1/4" audio jacks, it’s perfect for musicians seeking reliable, on-stage performance enhancement.

## Description

Buy Caline CP-40 DI-Box for Acoustic Guitar: Delay & Reverb - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- New product from Caline
- True Bypass
- Anti-feedback foot switch
- Preamp DI Box for Acoustic Guitar
- Higher boost

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CJRMK4Q |
| Amperage | 50 Milliamps |
| Audio Output Effects | Volume |
| Best Sellers Rank | #51,246 in Musical Instruments ( See Top 100 in Musical Instruments ) #13,505 in Guitar & Bass Accessories |
| Brand Name | Caline |
| Color | Cream-colored |
| Connector Type | 1/4" (6.35mm) Audio Jack |
| Controls Type | Knob |
| Customer Reviews | 4.1 4.1 out of 5 stars (138) |
| Hardware Interface | 1/4-inch Audio |
| Included Components | Caline CP-40 DI-Box |
| Item Dimensions | 1.5 x 4.69 x 3.7 inches |
| Item Dimensions L x W x H | 1.5"L x 4.69"W x 3.7"H |
| Item Type Name | Acoustic Preamp DI Box guitarpedal |
| Item Weight | 0.43 Kilograms |
| Manufacturer | Shenzhen Caline Technology |
| Manufacturer Part Number | CP-40 |
| Model Name | Caline Pre Amp DI Box for Acoustic Guitar |
| Model Number | CP 40 |
| Power Source | Corded Electric |
| Signal Format | Analog |
| Style | Compact |
| UPC | 641055872466 611138536349 619317860230 658392860377 |
| Unit Count | 1.0 Count |
| Voltage | 9 Volts |

## Product Details

- **Brand:** Caline
- **Color:** Cream-colored
- **Item Weight:** 0.43 Kilograms
- **Product Dimensions:** 1.5"L x 4.69"W x 3.7"H
- **Style:** Compact

## Images

![CP-40 DI-Box for Acoustic Guitar - Image 1](https://m.media-amazon.com/images/I/71-T4FfKNwL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does it come with the power suppy?**
A: Hi,
Thank you for your enquiry.  No there's no power supply with the CP35. 
Please check out the wide range of caline power supplies.  
Regards 
Wayne 
Bandline

**Q: Use this for Harmonica? Thinking that anti-feedback could be useful in quelling the squeel ones gets from distortion pedals.**
A: Absolutely this would work great! I even used it on a mic in a pinch and it works great!

**Q: Will this power supply work on it? - pigtone pedal power supply adapter 9v dc 1a 1000ma tip negative 5 way daisy chain cables https://amzn.to/3sre3bh**
A: be sure to check your polarity on the plug. if it matches the jack your good to go.

**Q: Can i plug and electric guitar into this pedal?**
A: Absolutely, works great! Fantastic pedal for multiple instruments!

## Frequently Bought Together

- Caline CP-40 DI-Box for Acoustic Guitar
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- New bee 6ft Instrument Cable Bass AMP Cord for Electric ,Bass Guitar, Electric Mandolin, Pro Audio (Right Angle to Straight, Black)

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**Shop now:** [https://www.desertcart.sg/products/64511912-cp-40-di-box-for-acoustic-guitar](https://www.desertcart.sg/products/64511912-cp-40-di-box-for-acoustic-guitar)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-21*