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Average Price: $1,945

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$100

$501+

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Based on price data from 3 merchants for "API Select T25 Tube Compressor". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Discover the API Select T25 Tube Compressor, a remarkable blend of vintage warmth and modern precision. This 2-channel, FET feedback-style compressor/limiter is a unique addition to API's storied lineup, integrating a Class-A tube output stage with a custom API transformer. Revered for its versatility, the T25 can effortlessly switch between dual mono and stereo modes, offering engineers and producers the flexibility to adapt to any recording scenario.

With its proprietary AP2516 transformer, the T25 maintains the signature API punch while delivering a rich, harmonic depth that tube enthusiasts crave. The compressor's robust feature set includes a 31-step input/threshold control, four fixed ratios, and 11-step rotary switches for precise attack and release settings. Each control is detented, ensuring easy recall and meticulous control over your dynamics.

API's patented Thrust circuit adds a distinctive edge, providing a frequency-dependent sidechain that levels the energy across octaves. The T25 also features an innovative D-S function, offering high-frequency-dependent sidechain control for effortless de-essing. Its visual appeal is as compelling as its sound, with glowing tube vent windows and classic analog VU meters that nod to its vintage roots while embracing a modern aesthetic.

Engineered for those who demand excellence, the API Select T25 Tube Compressor is a testament to API's legacy of innovation and sound quality.

Key Features:

  • FET-based gain reduction circuit
  • 12AT7WC and 12BH7 dual-triode vacuum tubes
  • Custom API AP2516 output transformer
  • 11-step attack and release time switch
  • 31-step input/threshold and output/makeup gain control
  • Patented Thrust circuit for frequency-dependent sidechain control
  • D-S feature for de-essing
  • Detented controls for accurate recall
  • Classic analog VU output meters
  • XLR and 1/4-inch TRS input and output connections
  • Internal power supply, 115/230VAC selectable

Product specs

Type Tube FET Compressor
Number of Channels 2
Controls Threshold, Ratio, Attack, Release
Ratio 2:1 to 20:1
Tubes 12AT7WC, 12BH7
Rack Spaces 2U
Height 3.5"
Depth 12"
Width 19"
Weight 14 lbs.

FAQs

What type of compression does the API Select T25 Tube Compressor use?

The API Select T25 utilizes a tube FET-based gain reduction circuit, combining the warmth of tube technology with the precision of FET compression for versatile dynamic control.

How many channels does the API Select T25 Tube Compressor have?

The API Select T25 is a 2-channel tube compressor, allowing for stereo processing or dual mono operation.

What are the control options available on the API Select T25 Tube Compressor?

The compressor features threshold, ratio, attack, and release controls, with detented switches for accurate recall and adjustments.

Does the API Select T25 Tube Compressor have a side-chain feature?

Yes, it includes a patented THRUST switch for frequency-dependent side-chain control and a D-S feature for high-frequency dependent de-essing.

Can the API Select T25 Tube Compressor be used for stereo operation?

Yes, the compressor has a Link Switch that enables stereo operation, ensuring consistent compression across both channels.

What kind of metering does the API Select T25 Tube Compressor offer?

It features a 10-segment LED gain reduction meter, an LED peak indicator, and classic analog VU meters for output monitoring.

Reviews

PROS

  • Dual mono and stereo functionality for versatile use

  • Tubes add a warm, rich sound to recordings

  • Integrated VU and LED meters for precise compression visualization

  • Comparable to two 1176 units but with tube warmth

  • User-friendly attack and release settings for seamless tracking

  • Thrust control enhances clarity in high frequencies

  • Versatile application across various instruments and vocals

CONS

  • Lacks an Input Level control, complicating gain management

  • Linked channels require manual syncing of settings

  • Stereo linking is more like dual mono with a link option

Critic Reviews

API Select T25 Tube Compressor Review - TapeOp Magazine | Tape Op Magazine

tapeop.com

The API Select T25 Tube Compressor is a robust addition to API’s lineup, maintaining the brand's high standards of build and sound quality. With its dual-channel FET design and Class A tube output, it offers a clean, slightly forward tone with a touch of harmonic saturation. The T25 excels in dynamic control, enhancing the harmonic character of sounds without losing clarity, particularly on drums and vocals. Its THRUST® and D-S modes provide innovative sidechain options, adding versatility to its applications. However, it lacks a -6 dB pad for better DAW integration, and some might wish for continuously variable controls. Overall, it's a compelling choice for those seeking analog warmth and precision.

positive

API Select T25

soundonsound.com

The API Select T25 Tube Compressor offers intriguing hybrid technology, combining solid-state op-amps with valve circuitry. It provides rich harmonic warmth, thanks to its valve and transformer design, making it ideal for adding character to dynamic instruments like basses and drums. However, the compression ratios lean heavily towards limiting, which limits its versatility for subtle compression tasks. This makes it less suitable as a first compressor or for bus compression. The lack of scale markings and detented controls complicate stereo gain matching. While not ideal for every situation, it excels in providing vintage character and assertive control.

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