Pricing and availability

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Average Price: $879

High-end/Boutique

$100

$501+

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Price History

Based on price data from 2 merchants for "Acme Opticom XLA-500". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Experience the analog warmth and vintage charm of the Acme Opticom XLA-500, a standout in the world of 500 Series effects processors. This optical compressor is a nod to the legendary LA-2A design, yet it carves its own path with modern enhancements that make it indispensable for today's demanding studio environments.

The XLA-500's tube makeup gain brings a rich harmonic character to your mixes, effortlessly adding depth and presence. Its modular format allows it to fit seamlessly into your existing 500 Series rack, offering a versatile solution for both professional studios and home recording enthusiasts. Equipped with Cinemag transformers, the XLA-500 ensures pristine input and output signal quality, making it perfect for capturing the essence of any audio source.

With a switchable time constant, you can tailor the compression response to suit a variety of musical styles, from smooth and subtle to punchy and dynamic. The Acme Opticom XLA-500 is more than just a compressor; it's a creative tool that empowers you to sculpt the sound of your dreams. Whether you're tracking vocals, guitars, or drums, this processor will elevate your recordings to a new level of excellence.

Key Features:

  • Optical compression inspired by the classic LA-2A design
  • Tube makeup gain for rich harmonic character
  • Cinemag transformers for superior audio fidelity
  • Switchable time constant for versatile compression response
  • Compatible with 500 Series racks, ideal for modular studio setups

Product specs

Processor Type Tube Optical Limiter
Number of Channels 1
Controls Threshold, Output, Fast/Slow Release Switch
Bypass Yes
Module Slot Size Double
Power Usage ±16V DC

FAQs

What does the Acme Opticom XLA-500 tube optical limiter do for my audio recordings?

The Acme Opticom XLA-500 provides smooth dynamic control by using tube-driven optical compression, adding warmth and character to your audio. It's ideal for vocals and instruments where a natural, musical compression is desired.

Is the Acme Opticom XLA-500 suitable for mastering applications?

While the XLA-500 excels in adding warmth and character, its single-channel design and tube optical circuitry are more suited for tracking and mixing rather than precise mastering tasks.

How does the Fast/Slow release switch on the Acme Opticom XLA-500 affect its performance?

The Fast/Slow release switch allows you to tailor the compression response to the material, with the fast setting providing tighter control and the slow setting offering a more relaxed, natural compression.

Can the Acme Opticom XLA-500 be used in a 500 series rack?

Yes, the XLA-500 is designed for 500 series racks, requiring a double module slot and operating on ±16V DC power.

Does the Acme Opticom XLA-500 have a true bypass option?

Yes, the XLA-500 includes a bypass feature, allowing you to compare the processed and unprocessed signals easily.

Czar

Czar

Acme Audio XLA 500 review

Video thumbnail for Acme Audio XLA 500 review by Czar

Acme Audio XLA 500 review

Czar

Czar

Video thumbnail for ACME XLA 500 | Favourite Vocal Compressor by WhoisAlexElliott

ACME XLA 500 | Favourite Vocal Compressor

WhoisAlexElliott

WhoisAlexElliott

Video thumbnail for ACME TUBE COMPRESSOR DEMO - XLA 500 by Max Bauhof

ACME TUBE COMPRESSOR DEMO - XLA 500

Max Bauhof

Max Bauhof

Video thumbnail for Acme Audio Opticom XLA-500 Demo by Max Bauhof

Acme Audio Opticom XLA-500 Demo

Max Bauhof

Max Bauhof

Reviews

PROS

  • Exceptionally smooth and creamy compression, ideal for vocals and jazz instruments

  • Adds a rich tube harmonic richness, enhancing tonal quality

  • Transparent compression that's easy to dial in, even for complex recordings

  • Maintains unlimited headroom without unwanted distortion

  • Comparable to high-end compressors like the LA2A, offering a classic, smooth tonal experience

CONS

  • Bypass switch prone to malfunction, requiring technical expertise to fix

  • Lack of customer support from ACME when issues arise

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Acme Opticom XLA-500.

Use cases and applications

  • The Acme Opticom XLA-500 is described as "criminally underrated" by an owner, suggesting it's a hidden gem among effects processors.

    Source
  • It's noted that while the Opticom XLA-500 can be used for bus compression, it might not perform optimally for fast-paced tracks due to its slower release characteristics.

    Source
  • The Opticom XLA-500 is recommended alongside RND 535 and API for a varied range of sounds suitable for different sources.

    Source

Comparisons

  • The Acme XLA-500 is mentioned alongside classic compressors like the 1176 and LA-2A, indicating it's held in high regard for vocal compression.

    Source
  • The Acme Opticom XLA-500 is considered slower with an opto release that may not suit fast songs on bus compression, unlike the API or RND 535.

    Source

User experience

  • An owner highlights the XLA-500 for its unique tonal qualities, indicating it might offer a distinct sound compared to more common compressor models.

    Source

Value and pricing

  • An RND silk circuit is highlighted as a great alternative for saturation in the 500 series setup, indicating a preference over the Elysia for some users.

    Source

Features and functionality

  • The Burl B1D preamp is reported to offer a fast response similar to API, but with more low-end extension and less midrange emphasis.

    Source

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Artist usage

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See how Yaeji uses Acme Opticom XLA-500

Yaeji

Singer, Rapper

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Verified via YouTube

In the video titled "Yaeji Gives A Tour of Her Playful Powerful Creative Studio" by Splice on YouTube, at 4:08, an Acme Audio Opticom XLA-500 Series Tube Optical Limiter is visibly installed in Yaeji's rack. She further discusses this piece of equipment at 6:11.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

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Based on how musicians on Equipboard use Acme Opticom XLA-500, it is most commonly used with the following gear.

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