• EQ901B-III/IV - Replacement Upgrade for BOSE 901 III/IV Equalizers

    $169.00
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    The EQ901B-III/IV is a direct replacement for existing BOSE 901 ® Series III/IV equalizers providing improved clarity, imaging and range. The EQ901B-III/IV features dual equalization curves, normal and enhanced, which will accommodate your Series III/IV depending on personal preference.

    The EQ901B-III/IV installs in your tape monitor loop, pre-out/pre-in loop, or between your preamp and power amp. Switchable input levels between 0.9 Vrms and 2 Vrms accommodates use with most preamplifiers, amplifiers, or receivers.


    Features Summary:

    Precision Engineered BOSE 901 ® Series III/IV Equalization

    Dual equalization curves, normal and enhanced
    Ultra Low Noise & Proven Reliability
    The EQ901B-III/IV is based on the miniDSP 2x4 digital signal processor

    What’s Included:

    EQ901B-III/IV Equalizer
    Precision frequency equalization curves optimized for BOSE 901 ® Series III/IV
    Regulated power supply

    User Guide

    Tone Controls:


    The EQ901B-III/IV has been calibrated to provide a neutral and natural sound without tone control adjustments
    There are no external tone controls on the EQ901B-III/IV, your audio/video receiver or amplifier tone controls are used to make fine adjustments

    The EQ901B-III/IV includes a 48dB/Octave subsonic (rumble) filter


    Specifications:

    Distortion <1% THD at maximum input
    Dynamic range: un-weighted >98dB
    Analog Devices ADAU1701 digital signal processor (DSP) Engine
    Dimensions: 26h x 107w x 94d mm


    Support:

    One year full replacement warranty
    30 day 100% satisfaction guarantee

    Installation guide and phone support
    Deer Creek Audio is an authorized miniDSP dealer

    Recommended accessories:


    Global precision regulated AC/DC power supply for :Europe, U.K., Australia and others, plug types: B, C, G, I
    RCA Cables - Two (2) Pairs, Excellent quality, flexibility, Shielded, High Fidelity


    EQ901B-III/IV User Guide

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