565

The 565 Filter Bank module has circuits that are true to the musical filters of the famed 215 module found in large format API consoles.

• Sweepable low-pass filter (500Hz to 20kHz, -6 or -12dB slope)

• Sweepable high-pass filter (20Hz to 400Hz, -12 or -18dB slope)

• Variable notch filter with adjustable Q (fully sweepable between 20Hz and 20kHz)

• Individual bypass switches for each filter section

• Transformer Balanced Output to +28 dBu

• Traditional API fully discrete circuit design

• Uses API 2520 and 2510 Op-Amps as well as the same discrete transistor buffers used in the famous 550 series equalizers

Number of Bands: Three

Filter Types: Sweepable Shelf Low Pass

Sweepable Shelf High Pass

Adjustable Active Twin-T Notch

Filter Frequencies: Low Pass: 500Hz to 20kHz

High Pass: 20Hz to 600Hz

Notch: 20Hz to 20kHz (3 selectable ranges)

Notch Filter Q: Variable from 0.95 to 15.3

Notch Filter Cut: > 40dB at minimum Q setting

Input Impedance: > 20K Ohms, Balanced

Output Impedance: 75 Ohms, Transformer Coupled, Balanced

Nominal Levels: -15dBu to +15dBu

Clipping Level: +28dBu

Frequency Response: +.2, -.4, 20Hz to 20kHz

THD+N: 0.02% (+4dBu output @ 2kHz)

Connector: 15 position .156" sp. edge connector

Power Consumption: +/-16VDC, 100mA max at +24dBu out

Size: 1.5" x 5.25" x 6.75" Deep