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BAE 312A Single mic pre w/out power supply

BAE 312A Single mic pre w/out power supply

Single-channel mic pre with no power supply
  • Overview:

    312A Features

    The 312A is available as a 500 series module or a single or dual channel 19" rackmount.


    Because there are no capacitors in the audio path, the 312A is super fast and punchy, allowing transients to pass easily, making them a favourite for drummers.


    Made with the highest quality parts including Jensen input and output transformers and the Avedis® 1122 opamp. The 312A also includes a high impedance DI for instruments.


    • Made using Avedis® 1122 opamps
    • Supplied with Jensen input and output transformers.
    • Remote power supply with four-foot cable capable of four times the current needed by the preamps for optimum sound quality.
    • Switches have gold contacts for long life.
    • XLR connectors on the back for mic input and output and phone jack in front for direct input.
    • High impedance direct input for guitar and synthesizer.
    • Separate front panel switches for phantom power.


    312A Specifications


    Frequency Response
    5Hz to 75kHz (-3dB)


    Mic Input Impedance
    ≈1400 ohms


    Line Input Impedance
    10k ohms


    DI Input Impedance
    ≈250k ohms


    Output Impedance
    75 ohms


    Common Mode Rejection Ratio
    110dB min @ 60Hz


    Maximum Output Level
    +27.1 dBu @ 600Ω


    Power Requirements
    115/230 VAC, 27W (Rackmount)
    40mA per Rail (Module)

    Gain dB
    10 to 66 dB


    Equivalent Input Noise
    -120 dBu; Unweighted 300kHz Bandwidth


    Weight (Module/Rackmount)
    1 LBS / 0.45 KG (Module)
    7 LBS / 3.18 KG (Single Rackmount)
    8 LBS / 3.63 KG (Dual Rackmount)


    Dimensions in Inches (Rackmount/Module)
    19W x 1.75L x 9D (Rackmount)
    1.5W x 5.5L x 6D (Module)



    312A pair mic pres w/power supply MAP: $1,900.00
    312A pair mic pres w/out power supply MAP: $1,700.00
    312A Single mic pre w/power supply MAP: $1,100.00
    312A Single mic pre w/out power supply MAP: $800.00

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