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Average Price: $113

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$70

$251+

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Based on price data from 2 merchants for "Old Blood Noise Endeavors MTET MIDI to Expression Translator". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unlock a new realm of creative possibilities with the Old Blood Noise Endeavors MTET MIDI to Expression Translator. Designed for musicians who demand more from their gear, this innovative device bridges the gap between MIDI control and expression-enabled devices, allowing you to infuse your performances with dynamic expression and precision. Whether you're looking to transform MIDI CC messages into TRS expression outputs or simply streamline your setup, the MTET stands as a testament to Old Blood Noise Endeavors' commitment to innovation and creativity.

Crafted with four individual expression outputs, the MTET offers unparalleled flexibility in routing your signals. Its compatibility with any TRS expression-enabled device ensures seamless integration into your existing pedalboard or rig. Visual feedback through multiple LED indicators keeps you informed about your MIDI In, MIDI Thru, and power status, making your setup as intuitive as it is powerful. With a focus on usability, the MTET simplifies complex workflows, transforming MIDI messages into meaningful musical expression.

Power the MTET with a 9V DC mains adapter and enjoy its efficient 110 mA power consumption, knowing your setup remains reliable throughout your performance. Whether you're an experimental sound designer or a touring musician, the Old Blood Noise Endeavors MTET MIDI to Expression Translator offers a versatile and robust solution to elevate your expression control to new heights.

Key Features:

  • Translates MIDI control change messages into TRS expression
  • Four individual expression outputs for versatile routing
  • Compatible with any TRS expression-enabled device
  • LED indicators for EXP 1-4, MIDI In, MIDI Thru, Power
  • MIDI In & Thru connectivity
  • Power consumption: 110 mA
  • Requires 9V DC power supply (not included)
  • Made in USA

Product specs

Available since August 2023
Wireless MIDI No
Midi Thru Yes
MIDI Merge No
MIDI Controller No
MIDI Converter / Interface Yes
MIDI Elektronic No

FAQs

What does the Old Blood Noise Endeavors MTET MIDI to Expression Translator do?

The MTET translates MIDI Continuous Controller (CC) messages into four separate expression outputs, allowing you to control expression-enabled devices with MIDI signals.

Can the MTET MIDI to Expression Translator be used with any expression-enabled device?

Yes, it is compatible with any TRS expression-enabled device where the tip is connected to the wiper.

Does the MTET support MIDI Thru functionality?

Yes, the MTET features a MIDI Thru jack, which allows for easy daisy chaining of MIDI devices.

What type of power supply does the MTET require?

The MTET requires a 9V DC power supply with a low current draw.

How many expression outputs does the MTET provide?

The MTET provides four individual expression outputs for versatile control over multiple devices.

Mark Johnston

Mark Johnston

Unlock brand new sounds in your pedals with Old Blood's MTET | Secret Weapons Demo & Review

Video thumbnail for Unlock brand new sounds in your pedals with Old Blood's MTET | Secret Weapons Demo & Review by Mark Johnston

Unlock brand new sounds in your pedals with Old Blood's MTET | Secret Weapons Demo & Review

Mark Johnston

Mark Johnston

Video thumbnail for Dan Explains It All - Midi To Expression Translator by Old Blood Noise Endeavors

Dan Explains It All - Midi To Expression Translator

Old Blood Noise Endeavors

Old Blood Noise Endeavors

Video thumbnail for OBNE Presents MTET - Midi To Expression Translator by Old Blood Noise Endeavors

OBNE Presents MTET - Midi To Expression Translator

Old Blood Noise Endeavors

Old Blood Noise Endeavors

Video thumbnail for Nothing Special - MTET (Midi-to-Expression Translator) by Old Blood Noise Endeavors

Nothing Special - MTET (Midi-to-Expression Translator)

Old Blood Noise Endeavors

Old Blood Noise Endeavors

Video thumbnail for MTET (MIDI to Expression Translator) from OBNE by Duskmos

MTET (MIDI to Expression Translator) from OBNE

Duskmos

Duskmos

Video thumbnail for An MTET (Midi to Expression Translator) Demonstration Video Featuring Andy Othling by Old Blood Noise Endeavors

An MTET (Midi to Expression Translator) Demonstration Video Featuring Andy Othling

Old Blood Noise Endeavors

Old Blood Noise Endeavors

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Old Blood Noise Endeavors MTET MIDI to Expression Translator.

Features and functionality

  • The MTET is noted for its simplicity and $50 cheaper price point in the US compared to the Trash Panda Quad, appealing to users seeking straightforward MIDI to expression control.

    Source
  • The MTET can be used in compact eurorack setups, offering clock and sync'd LFO capabilities for pedals, expanding potential applications beyond typical use.

    Source

Comparisons

  • The MTET and Trash Panda Quad both offer four MIDI to expression outputs, but the latter includes additional features such as being an external LFO source and expression splitter.

    Source
  • Unlike the Chase Bliss MIDI box, which connects TRS MIDI devices, the MTET specifically facilitates MIDI-to-expression translation, enhancing its utility for non-MIDI pedals.

    Source
  • The MTET offers more flexibility with an MC6 Pro for MIDI control than the Expression Ramper X3, which has onboard tweakability limitations.

    Source

Use cases and applications

  • The MTET allows MIDI controllers to control non-MIDI expression-enabled pedals, enabling instant parameter changes without sweeping, useful for quick transitions between settings.

    Source
  • MTET is ideal for users with MIDI controllers generating CC waveforms, allowing up to four devices to receive synchronized expression input.

    Source

Software and compatibility

  • The MTET is compatible with any TRS expression-enabled device where the tip is connected to the wiper, allowing for broad device integration.

    Source
  • Some users find the MIDI implementation of the MTET unusual, suggesting it may require specific understanding or adjustments for optimal use.

    Source
  • The MTET's 50k digital pot with tip active TRS connection is standard, with compatibility concerns mostly limited to older or specific models like Line6.

    Source

User experience

  • Users appreciate the ability to pre-program expression changes into MIDI controllers, offering preset capabilities for pedals without native MIDI support.

    Source
  • Owners using MC6 Pro's waveform generator find MTET integration seamless, leveraging the MC6 Pro's LFO capabilities without the need for onboard LFOs in the MTET.

    Source

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Artist usage

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See how Balsac The Jaws of Death (Mike Derks) uses Old Blood Noise Endeavors MTET MIDI to Expression Translator

Balsac The Jaws of Death (Mike Derks)

Guitarist

Gwar

...
Verified via YouTube

In the video "Rig Rundown: GWAR with Balsac the Jaws of Death, Grodius Maximus & Beefcake the Mighty" by Premier Guitar, at the timestamp 27:50, the Old Blood Noise Endeavors MTET MIDI to Expression Translator can be seen on Balsac The Jaws of Death’s pedalboard, confirming its use by the artist.

Genre Usage

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Used With

Based on how musicians on Equipboard use Old Blood Noise Endeavors MTET MIDI to Expression Translator, it is most commonly used with the following gear.

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