Pricing and availability

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

Sweetwater
5.0 (1)
$595.00
Reverb
$595.00 New
$449.00 Used
Thomann
5.0 (3)
$759.00 $753.00 $6.00 · All time low
Vintage King
5.0 (3)
$595.00

Average Price: $597

High-end/Boutique

$100

$501+

Price Tier

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Standard

High-end

Price History

Based on price data from 4 merchants for "API 565 500 Series Filter Bank Module". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

For those seeking precision and versatility in their studio toolkit, the API 565 500 Series Filter Bank Module stands out as a must-have. This module excels in tailoring your sound with its high- and low-pass filters, ensuring you have the power to craft your audio landscape with finesse. The variable notch filter, sweepable between 20Hz and 20kHz, allows for pinpoint frequency control, making it an essential tool for both creative and corrective audio processes.

Reminiscent of the famed 215 module found in iconic API large-format consoles, the 565 Filter Bank embraces both classic and modern filtering capabilities. Its design incorporates the legendary API analog character, providing that sought-after warmth and clarity. Whether you're looking to cut specific frequencies with surgical precision or shape your sound with broad strokes, the 565 Module is up to the task.

With its heritage rooted in API's history of innovation, the 565 Filter Bank is built with the same stringent standards and discrete transistor buffers as the famous 550 series equalizers. This ensures reliable performance and a sonic signature that professionals have trusted for decades. It's a testament to API's legacy of delivering high-quality audio solutions that continue to shape the sound of music today.

Key Features:

  • High-pass filter: 20Hz to 400Hz (-12 or -18 dB slope)
  • Low-pass filter: 500Hz to 20kHz (-6 or -12 dB slope)
  • Variable notch filter: 20Hz to 20kHz with adjustable Q
  • True to the circuits of the classic API 215 module
  • Requires 500 Series chassis
  • Transformer balanced output up to +28dBu
  • Utilizes API’s renowned 2520 and 2510 op-amps

Product specs

Type Solid State
Number of Channels 1
High Pass Filter Yes
Low Pass Filter Yes
Number of Bands 2-band
Boost/Cut Range Low-Pass: -6dB or -12dB Slope, High-Pass: -12dB or -18dB Slope
Q Type Selectable
Freq Range High 500Hz-20kHz
Freq Range Low 20Hz-400Hz
Frequency Response 20Hz-20kHz
Module Slot Size Single

FAQs

What is the primary function of the API 565 500 Series Filter Bank Module?

The API 565 is designed to provide precise high-pass and low-pass filtering for audio signals, allowing you to shape the frequency content of your audio by removing unwanted lows and highs.

Can the API 565 Filter Bank be used with any 500 Series rack?

Yes, the API 565 is a standard 500 Series module and is compatible with any 500 Series rack that supplies the necessary power and connections.

What are the slope options for the high-pass and low-pass filters on the API 565?

The API 565 offers a high-pass filter with -12dB or -18dB slope options and a low-pass filter with -6dB or -12dB slope options, providing flexibility in filtering intensity.

Does the API 565 Filter Bank offer selectable Q settings?

Yes, the API 565 features selectable Q settings, allowing you to adjust the bandwidth of the filters for more precise frequency control.

What frequency range does the API 565 500 Series Filter Bank cover?

The API 565 covers a frequency range from 20Hz to 20kHz, making it suitable for a wide variety of audio processing tasks.

Reviews

PROS

  • Delivers precise and effective audio filtering

  • Enhances acoustic guitar sound with improved frequency control

  • Integrates well into existing audio chains

  • Offers large, ergonomic control knobs for ease of use

  • High-quality steel casing with excellent finish

  • Provides versatility for layering sounds and adding textures

  • Ideal for mastering records and mixing audio

CONS

  • Packaging lacks durability and practicality

  • No user manual included with the product

  • Warranty registration process is outdated and cumbersome

  • Buttons may be considered too large for some users

Critic Reviews

New Gear Review: API 565 Filterbank Module - Music Connection Magazine

musicconnection.com

The API 565 500 Series Filter Bank Module is a versatile tool that shines in the studio. With overlapping low and high pass filters, it offers precise control, making it a mixing and recording lifesaver. The notch filter is particularly handy for troubleshooting sound issues. While priced at $595, its utility in enhancing sound quality justifies the investment, especially for those using API consoles.

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