---
product_id: 325613496
title: "Lehle P-ISO Isolator/DI Box"
brand: "lehle"
price: "¥46135"
currency: JPY
in_stock: true
reviews_count: 2
category: "Lehle"
url: https://www.desertcart.jp/products/325613496-lehle-p-iso-isolator-di-box
store_origin: JP
region: Japan
---

# LTHZ transformer for ultra-low hum Passive isolation reduces noise Compact 2x2x2 inch portable size Lehle P-ISO Isolator/DI Box

**Brand:** lehle
**Price:** ¥46135
**Availability:** ✅ In Stock

## Summary

> 🔇 Elevate your sound with noise-free clarity—because your signal deserves the best.

## Quick Answers

- **What is this?** Lehle P-ISO Isolator/DI Box by lehle
- **How much does it cost?** ¥46135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/325613496-lehle-p-iso-isolator-di-box)

## Best For

- lehle enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Small 2x2x2 inch footprint fits effortlessly into any rig or gig bag.
- • **Plug-and-Play Simplicity:** No batteries or power needed—just pure, clean signal isolation.
- • **Ultra-Low Hum Transformer:** LTHZ isolation transformer ensures crystal-clear audio fidelity.
- • **Rugged Stainless Steel Build:** Durable construction built to withstand the demands of touring pros.
- • **Silent Signal, Zero Compromise:** Passive isolator design eliminates ground loops without power.

## Overview

The P-ISO Isolator/DI Box is a compact, passive direct box featuring an ultra-low hum (LTHZ) isolation transformer housed in a durable stainless steel chassis. Designed to eliminate ground loop noise without requiring power, it offers professional-grade signal isolation in a portable 2x2x2 inch form factor, ideal for musicians and audio engineers seeking clean, reliable audio performance.

## Description

The Gator Frameworks GFW-MUS-0500 Lightweight Sheet Music Stand with Horn Mutes Rest is the perfect companion for musicians who need a reliable and versatile stand. Designed with portability and functionality in mind, this stand features a lightweight construction and a built-in horn mutes rest, making it ideal for rehearsals, performances, and practice sessions. Key Features: Lightweight Design: Easy to transport and set up, perfect for musicians on the go. Built-in Horn Mutes Rest: Safely holds up to four mutes for quick and easy access during performances. Adjustable Height: Accommodates musicians of all heights with a customizable height range. Durable Construction: Made from high-quality materials to ensure long-lasting use. Compact and Portable: Folds down for easy storage and transport. Whether you're a brass player or a musician looking for a versatile sheet music stand, the Gator Frameworks GFW-MUS-0500 Lightweight Sheet Music Stand with Horn Mutes Rest is a practical and reliable choice for any setting.

Review: Created ground hum instead of eliminating it - I tried two of these. They both introduced a ground hum to my signal that wasn't even there. I troubleshooted with different guitars, cables, amps etc. Same thing every time. If you touched the output cable, the hum would go away. Not the input cable. So it was definitely happening within the box. And this is a very loud buzz we're talking. It looks nice... but not usable in my experience.
Review: Es hat nicht so funktioniert, wie ich es mir vorgestellt habe.

## Features

- Passive Isolator/DI Box with LTHZ Isolation Transformer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SR4VYJK |
| Best Sellers Rank | #21,875 in Musical Instruments ( See Top 100 in Musical Instruments ) #52 in Recording Signal Direct Boxes |
| Color Name | Orange |
| Customer Reviews | 3.2 3.2 out of 5 stars (5) |
| Date First Available | July 11, 2021 |
| Fretboard Material | Rosewood |
| Item Weight | 8.5 ounces |
| Item model number | LEHLEP-ISO |
| Material Type | Stainless Steel |
| Neck Material Type | Spruce Wood |
| Number of Strings | 6 |
| Product Dimensions | 2 x 2 x 2 inches |

## Product Details

- **Brand:** Lehle
- **Color:** Orange
- **Fretboard Material Type:** Rosewood
- **Hand Orientation:** Left
- **Manufacturer:** Lehle
- **Neck Material Type:** Spruce Wood
- **Number of Strings:** 6
- **Product Dimensions:** 2"L x 2"W x 2"H

## Images

![Lehle P-ISO Isolator/DI Box - Image 1](https://m.media-amazon.com/images/I/41ZLlFj2qZL.jpg)

## Customer Reviews

### ⭐ Created ground hum instead of eliminating it
*by J***S on December 9, 2025*

I tried two of these. They both introduced a ground hum to my signal that wasn't even there. I troubleshooted with different guitars, cables, amps etc. Same thing every time. If you touched the output cable, the hum would go away. Not the input cable. So it was definitely happening within the box. And this is a very loud buzz we're talking. It looks nice... but not usable in my experience.

### ⭐⭐⭐ Review
*by M***R on December 3, 2025*

Es hat nicht so funktioniert, wie ich es mir vorgestellt habe.

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**Shop now:** [https://www.desertcart.jp/products/325613496-lehle-p-iso-isolator-di-box](https://www.desertcart.jp/products/325613496-lehle-p-iso-isolator-di-box)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-25*