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ART ProChannel II - Mic Preamp



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    Product Description

    The ART Pro Channel II™ uses second-generation discrete Class-A microphone preamp to provide clean quiet gain while maintaining incredible transparency. A powerful dynamics processor subtly controls transients and noise of the most demanding sources.

    The ART Pro Channel II™ 's semi-parametric EQ offers wide tune-ability and can be patched before OR after the dynamics processor. Separate rear-mounted insert points allow patching in external signal processing gear immediately after the Mic preamp and before the EQ and dynamics processor. Both analog and LED meters provide a detailed indication of audio levels.

    • Fully Featured discrete class "A" Tube Microphone Preamplifier
    • 1/4" High Z input on the front panel
    • Selectable plate Voltage
    • Smooth musical sounding Optical Compressor
    • Separate Attack and Release controls
    • Auto/Manual Attack/Release switch
    • Parametric EQ
    • Large VU and LED meters
    • Multi section clip monitor LED
    • Selectable Source switches for VU signal monitoring of any section of the unit
    • Two insert loops
    • +4/-10 dB switch for optimal signal output levels
    • Toroidal power transformer for low noise



    Input Impedance

    • Mic: 150 to 3.4k , variable
    • Instrument: 2.5M
    • Preamp Insert: .5k

    Output Impedance

    • Balanced Output: 600 balanced
    • Unbalanced Output: 300
    • Insert Outputs: 300

    Frequency Response

    • Analog In to Analog Out: 12Hz to 100KHz +0, -1dB
    • THD @ 1 KHz: <0.15% typical
    • THD @ to to 20 KHz: <0.033% typical

    Equivalent Input Noise

    • Mic/Line: -128dBu, Input shortened, Max gain, "A" weighted
    • Instrument: -109 dBu, Input shortened, Max gain, "A" weighted

    Maximum Input Level

    • Mic: +18dBu balanced
    • Instrument: +15 dBu

    Maximum Gain

    • Mic: 70dB (XLR to balanced output)
    • Instrument: 64 dB (1/4" to balanced output

    Maximum Output Level

    • Balanced: +24 dBu
    • Unbalanced: +20 dBu
    • Output Level At Meter 0 VU: +4 dBu/-10dBV


    • Microphone Gain: 0 dB to +56 dB
    • Instrument Gain: +3 dB to +50 dB
    • Low Cut Filter: 0 - 250 Hz, 1-pole, 6 dB/Octave


    • Boost/Cut: +/- 12 dB on each band
    • Low Freq. Tuning: 40 / 120 Hz Selectable
    • MID 1 Freq. Tuning: 20 Hz to 2 KHz continuously variable
    • MID 2 Freq. Tuning: 200 Hz to 20 KHz continuously variable
    • High Freq. Tuning: 6 KHz / 18 KHz Selectable

    Compressor / Limiter

    • Attack Time: 250 uSec. to 100 mSec.
    • Release Time: 00 mSec to 3 Sec.
    • Compression Ratio: 2:1 to 30:1
    • Dimensions (H x W x D - in): 3.5 x 19.0 x 9.2
    • Dimensions (cm): 8.9 x 48.3 x 23.3
    • Weight (lbs/kg): 11/5
    • Power Requirements: USA - 105 to 125 VAC/ 60 Hz
    • Export units configured for country of destination.
    • Note: 0 dBu = 0.775 VRMS, 0 dBV = 1 VRMS
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    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

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    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    Customer Reviews


    2 reviews





    Mr Simon Colbourne18th Feb 2020

    Don't buy expensive and fragile equipment from Andertons

    paul bryant5th Jan 2019

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    Read More About Online Finance

    Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Andertons Music Company is authorised and regulated by the Financial Conduct Authority. Credit provided subject to age and status.