ART PRO CHANNEL III - Multivoice Channel Strip

The Pro Channel III is a fully-featured channel strip with selectable mic impedance, two compression voicings, and semi-parametric EQ.

New to this version, the compressor has both Tube/Opto and FET modes for smooth or punchy dynamic control. The compressor and EQ sections can now be reordered at the touch of a button, and the front panel has been streamlined for a faster, simpler workflow.

The mic preamp features a discrete FET input stage and up to 60 dB of preamp gain, with a variable low cut filter to eliminate rumble and tighten bass.

The EQ section offers a switchable low shelf frequency, variable low-mid and high-mid frequencies with over 4 octaves of range per band, and a 12 kHz high shelf.

The Pro Channel III is also a versatile instrument DI. Connecting to the front 1/4 input will override the rear XLR input so you can record direct tracks without disconnecting your mic or line signal.

Designed for recording musicians seeking a versatile character preamp with real tube warmth, the Pro Channel III offers the flexibility and fidelity to sculpt and enhance any source.

Main Features

• Class A FET Microphone Preamp
• Selectable Microphone Impedance
• 1/4" High Z Input on Front Panel
• Compressor and EQ Sections with Switchable Order and Independent Bypass
• Tube/Opto and FET Compressor Voicings
• 4-Band Semi-Parametric EQ and Variable Low Cut Filter
• Insert Point after Preamp Stage
• +4 dBu or -10 dBv Operation
• Universal Internal Power Supply

Specifications

• Frequency Response: 12 Hz to 100 kHz (+0, -1 dB)
• Dynamic range: >110 dB (“A” weighted)
• Total Harmonic Distortion THD: <0.009%
• CMRR: >90 dB
• Equivalent input noise: -128 dBu (Mic/Line, “A” weighted), -109 dBu (Instrument, “A” weighted)
• Maximum Input Level: +22 dBu (+4 dBu mode), +13 dBu (-10 dBV mode)
• Maximum Output Level: +26 dBu (Balanced), +20 dBu (Unbalanced)
• Input impedance: 47 kΩ / 600 Ω (XLR), >800 kΩ (Instrument), 7.5 kΩ (Insert)
• Output impedance: <47 Ω (XLR)
• Maximum Gain: 75 dB (40 dB adjustable gain, +20 dB switch, +15 dB master)
• High-pass filter: Continuously Adjustable Single Pole from 10Hz to 250Hz
• EQ: +/-12 dB on each band (40/120 Hz, 20 Hz to 2 kHz, 200 Hz to 20 kHz, 12 kHz)
• Attack Time: 250 uSec. to 100 mSec.
• Release Time: 100 mSec. to 3 Sec.
• Compression Ratio: 1,25:1 to 20:1
• Power supply: 100 - 240 V, 50/60 Hz, 25 W
• Dimensions: 88 mm x 482 mm x 233 mm
• Weight: 4.76 kg