Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
5.0 (11)
$199.99
Amazon
4.6 (39)
$199.99
Reverb
5.0 (2)
$137.41 New
$185.00 Used
Thomann
4.9 (139)
$135.00
Gear4Music
£129.00

Price History

Based on price data from 5 merchants for "Lehle P-Split III". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Lehle P-Split III is your ultimate ally in achieving pristine signal routing with unparalleled clarity. This versatile effects pedal accessory is engineered to seamlessly split an input signal into two outputs, making it an essential tool for musicians who need to connect their instrument to multiple devices like amplifiers or recording equipment. At the core of the P-Split III lies the high-end Lehle Transformer HZ, a marvel of engineering that ensures your signal remains free from unwanted noise and ground loops by galvanically isolating the outputs.

Its passive design means no power supply is needed, so you can focus on the music without worrying about battery life or extra cables. Whether you're dealing with high-impedance or low-impedance signals, the P-Split III delivers uncompromising sound quality, providing both symmetrical and asymmetrical signal options from its ISO output. For those pesky phase issues, the device features a phase inverter switch with gold-plated contacts, allowing you to easily flip the signal phase and maintain audio integrity.

Not only is the Lehle P-Split III perfect for splitting signals, but it also serves as an effective hum suppressor, eliminating background noise caused by ground loops. For anyone looking to merge stereo signals into a mono output, this unit can function as a passive mono summer, offering even more versatility to your setup.

Key Features:

  • High-impedance Lehle Transformer HZ with phase and ground switch
  • Can be used unbalanced or balanced
  • Passive design—no power supply needed
  • Eliminates unwanted hum noises
  • Functions as a passive mono summer for stereo signals
  • Gold-plated phase inverter switch for flawless signal reproduction
  • Input and outputs via 6.3 mm stereo jacks

Product specs

Type Passive Instrument Splitter
Inputs 1 x 1/4"
Outputs 1 x 1/4" TRS (Direct out), 1 x 1/4" TRS (Isolated out)
Power Source Passive
Height 1.45"
Width 3.6"
Depth 3.55"

FAQs

What does the Lehle P-Split III do?

The Lehle P-Split III is a passive instrument splitter that allows you to send one input signal to two different outputs without loss of signal quality, making it ideal for routing your guitar signal to multiple amps or effects chains.

Does the Lehle P-Split III require a power source?

No, the Lehle P-Split III is a passive device and does not require any external power to operate.

Can the Lehle P-Split III prevent ground loop hum?

Yes, the Lehle P-Split III features an isolated output which helps prevent ground loop hum when connecting to multiple amplifiers or devices.

What type of connections does the Lehle P-Split III have?

The Lehle P-Split III has one 1/4" input and two 1/4" TRS outputs, one direct and one isolated, allowing for versatile signal routing options.

Is the Lehle P-Split III suitable for live performances?

Yes, the Lehle P-Split III is compact and rugged, making it suitable for both studio and live performance settings where reliable signal splitting is required.

LehleSwitcher

LehleSwitcher

LEHLE P-SPLIT III - in session with Markus Birkle

Video thumbnail for LEHLE P-SPLIT III - in session with Markus Birkle by LehleSwitcher

LEHLE P-SPLIT III - in session with Markus Birkle

LehleSwitcher

LehleSwitcher

Reviews

PROS

  • Solves ground loop issues effectively

  • No perceptible noise or signal loss

  • Output isolation and phase reversal without power

  • Instantly eliminates buzz and hum between two amps

  • Can be used as a high-quality re-amp device

  • Maintains signal integrity and tone quality

  • Passive design requires no power source

  • Versatile use for stereo setups or with different signals

  • Robust, high-quality European/German engineering

  • Unique bright orange color for easy visibility

CONS

  • Slightly alters sound by softening transients

  • Jacks and switches on one side can be crowded

  • Raised inserts interfere with velcro or dual lock on pedalboards

  • Tiny silkscreened icons for phase reverse and ground lift hard to see on dark stages

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Lehle P-Split III.

Features and functionality

  • The Lehle P-Split III utilizes a high-impedance transformer and includes a no-hum circuit, ensuring minimal signal loss and low noise even with a passive design.

    Source
  • Owners highlight the Lehle P-Split III's build quality as exceptional, noting its durability, making it ideal for frequent studio and stage use.

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  • The phase switch on the Lehle P-Split III is particularly appreciated for its convenience in stereo setups, enhancing versatility in routing options.

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Use cases and applications

  • For setups with longer cable runs, especially with amps placed on opposite sides of a stage, it's recommended to use a buffer in front of the Lehle P-Split III.

    Source
  • The Lehle P-Split III can function as a passive summing box, DI box, and stereo box, with a convenient phase switch for diverse studio applications.

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  • The Lehle P-Split III is valued as a "dummy proof" solution when gigging with different bands' amps, solving potential ground loop or phase issues effortlessly.

    Source

Build quality

  • The absence of power requirements in the Lehle P-Split III results in a reduced risk of noise, attributed to its passive design and quality components.

    Source

User experience

  • Owners appreciate the Lehle P-Split III's ability to maintain signal strength, a common concern with passive splitters, due to its specific transformer technology.

    Source

Value and pricing

  • At $150, the Lehle P-Split III is considered a valuable tool for its multi-functionality and robust build, making it a worthy investment for musicians.

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Comparisons

  • Radial splitters are mentioned as a budget-friendly alternative with similar ground lift and phase switch features, offering reliable performance alongside the Lehle P-Split.

    Source

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Artist usage

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See how Jonny Greenwood uses Lehle P-Split III

Jonny Greenwood

Guitarist

Radiohead

...
Verified via Photo

A photograph from the June 2024 tour shows Jonny Greenwood's backup pedalboard in its flight case, clearly featuring the Lehle P-Split III.

See how Jack Ruch uses Lehle P-Split III

Jack Ruch

Guitarist

...
Verified via YouTube

In the video titled "Rig Rundown: Jack Ruch" by Premier Guitar, Jack Ruch is confirmed to use the Lehle P-Split III passive signal splitter and DI box. At 12:37, this gear is visibly placed on top of a Fender Tweed Deluxe amp, and Ruch further discusses it at 14:36.

Genre Usage

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Used With

Based on how musicians on Equipboard use Lehle P-Split III, it is most commonly used with the following gear.

Community setups

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daniel_mueller

daniel_mueller

Gear IQ 566

tyler_mcswain

tyler_mcswain

Gear IQ 199

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