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Chandler Limited TG Opto 500-Series Compressor - Used From Chandler
Sharing lineage to the classic compressor/limiters found on the TG12345 mixing consoles of the late 60's and early 70's, the TG Opto compressor is a handmade, fully discrete, mono, dual space compressor module, designed for the 500 Series format. I Used, Excellent condition
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What We Think
The Chandler Limited TG Opto is one of those compressors that instantly brings a sense of history—and attitude—into your rack.
Rooted in the EMI TG consoles from Abbey Road, this isn’t your typical opto compressor. It has that classic optical smoothness, but paired with a punch and forward energy that feels distinctly Chandler. There’s a density and presence here that can make sources feel bigger, more immediate, and more “record-like” right from the start.
What really sets it apart is the dual personality. With the selectable knee, you can push it into aggressive, explosive compression that absolutely shines on drums—or back it off into something smoother and more controlled for vocals, guitars, or mix duties. It’s not locked into one role, which makes it far more versatile than most opto designs.
The controls are simple but powerful. Continuous attack, release, and gain staging let you fine-tune how it reacts, and it rewards that extra bit of dialing in. It’s not a “set and forget” compressor—it’s a creative tool that responds to how you drive it.
In use, the TG Opto feels like a bridge between vintage character and modern flexibility. It can add glue, shape transients, or just inject a bit of analog authority into a track without feeling overly polite or overly clinical.
For engineers who want compression with personality—something that adds tone as much as control—the TG Opto delivers that unmistakable Chandler/Abbey Road vibe in a compact, highly usable format.
Manufacturer's Description from Chandler
The TG Opto for 500 Series is a relative of the TG1 Opto, found in Chandler Limited’s TG Microphone Cassette, the TG1 Limiter and Zener Limiter, and traces its lineage to the historic EMI TG12413 limiters found on the TG12345 mixing and mastering consoles of the late ‘60s and early ‘70s.
EMI’s transistor based TG12345 recording consoles helped shape the sound of the Beatles’ final album, Abbey Road, which was notably richer sounding than the band’s earlier work, and Pink Floyd’s “Dark Side of The Moon”.
The TG Opto compressor control-set includes: selectable sharp and rounded knees, continuous input, output (makeup gain), attack, release, and true bypass.
The attitude of the TG Opto is one of two personalities, each actuated by the selectable sharp and rounded knee types. In sharp, the TG Opto is capable of explosive drum sounds, and set to rounded, it’s easily suited to scenarios where compression is required to be less obvious.
The continuous control-set affords the ability to fine-tune compression to respond to an array of sources and create a variety of tones.
Create your own TG console channel today by adding the TG Opto compressor, TG2-500 preamp and TG12345 MKIV equalizer to your 500 Series rack!
Chandler Limited is the only company in the world authorized to develop, manufacture and market the “Official Equipment” of EMI/Abbey Road Studios.
Chandler Limited and their associated logos are registered trademarks of Chandler Limited, Inc. Abbey Road Studios, EMI, TG, REDD and RS and their associated logos are trademarks of EMI (IP) Limited.
About Manufacturer
Re-creating some of the most sought after gear of the 60's and 70's, Chandler Limited has built some of the best gear in the land. Look to them for the "classic rock" and Metal sound used by some of yesterday's as well as today's best acts. Watch closely, because they continue to bring new products to market based on the legendary sounds of the past, and some that have a twist (or upgrade) of their very own. Chandler designs and releases some seriously well-built gear for the most discriminating (and famous), musicians, producers, and engineers.
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