Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
5.0 (1)
$25.00 $24.95 $0.05
Amazon
4.8 (730)
$24.95
Reverb
$27.95 New
$15.00 Used
B&H
4.6 (11)
$25.00 $24.95 $0.05

Price History

Based on price data from 3 merchants for "Shure A85F Lo-Z XLR Female to Hi-Z 1/4-inch Male In-line Impedance Transformer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

For musicians and audio engineers seeking seamless connections between their low- and high-impedance gear, the Shure A85F Lo-Z XLR Female to Hi-Z 1/4-inch Male In-line Impedance Transformer is your go-to tool. This compact yet powerful line matching transformer is designed to effortlessly bridge the gap between balanced and unbalanced audio equipment. Whether you're connecting a low-impedance microphone to a high-impedance mixer or recorder, the A85F ensures your signal remains clear and professional-grade.

With a robust 24dB signal increase gain, this transformer is not just about connectivity, it's about enhancing the quality of your audio. Its reversible design offers flexibility, accommodating various setups while maintaining the integrity of your sound. Crafted by Shure, a name synonymous with superior audio performance, the A85F is an essential addition to any studio or live rig.

Key Features:

  • Balanced XLR-F to unbalanced 1/4-inch plug
  • Provides 24dB signal increase gain
  • Ideal for connecting low-impedance microphone outputs to high-impedance inputs
  • Reversible design for versatile applications
  • Delivers professional-grade, ultra-clear audio quality

Product specs

Type Impedance Transformer
Connectivity XLR Female, 1/4" TS Male
Features Low Z to High Z

FAQs

What is the purpose of the Shure A85F impedance transformer?

The Shure A85F impedance transformer is designed to connect a balanced low-impedance microphone output to an unbalanced high-impedance input, allowing for compatibility between different audio devices.

Can the Shure A85F be used with any microphone?

The Shure A85F is compatible with low-impedance microphones that have an XLR output, enabling them to connect to high-impedance inputs, such as those on some amplifiers or mixers.

Does the Shure A85F affect the sound quality of my microphone?

The Shure A85F is designed to maintain sound quality while converting impedance levels, minimizing any potential high-frequency loss or hum pickup.

How does the Shure A85F connect to audio equipment?

The Shure A85F features an XLR female connector for the microphone input and a 1/4-inch TS male plug for connecting to the audio equipment's high-impedance input.

Is the Shure A85F suitable for live performances?

Yes, the Shure A85F is suitable for live performances as it allows for seamless integration of low-impedance microphones with high-impedance inputs, commonly found in live sound setups.

Scott Martin

Scott Martin

Bose S1 Pro with Shure A85F Line Matching Transformer demo

Video thumbnail for Bose S1 Pro with Shure A85F Line Matching Transformer demo by Scott Martin

Bose S1 Pro with Shure A85F Line Matching Transformer demo

Scott Martin

Scott Martin

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Shure A85F Lo-Z XLR Female to Hi-Z 1/4-inch Male In-line Impedance Transformer.

Features and functionality

  • The Shure A85F impedance transformer converts XLR female to 1/4" male, changing mic signals from lo-z to hi-z for compatibility with guitar pedals.

    Source

Use cases and applications

  • Combining the Shure A85F with a DI box allows running microphones through guitar effects pedals, maintaining signal integrity and reducing noise.

    Source

User experience

  • Users enjoy the unintended compression effect when using the Shure A85F with analog pedals, enhancing psych rock sounds with delay and modulation effects.

    Source

Comparisons

  • Analog pedals are preferred over digital vocal pedals with built-in conversion, due to the superior sound quality when using the Shure A85F.

    Source

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
4 star
3 star
2 star
1 star
felkja

Nice amount of boost

Does a great job especially given the price

Boost is enough for even an sm57 with some room for lower sensitivity mics

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