Summit Audio 2BA221 Line and Microphone Preamp


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MSRP: $749.99 $679.99 Save : $70.00 (9%)
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MSRP: $749.99 $679.99 Save : $70.00 (9%)
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The 2BA-221 is a continuously variable impedance microphone preamp. Featuring microphone level, line level, and Hi-Z instrument inputs, the 2BA-221 utilizes separate and individually controlled solid state input controls to mix the microphone input with the Hi-Z or line input into the variable vacuum tube output. Mix them together through the 12AX7A/ECC83 vacuum tube output or separately through individual solid state outputs. The 2BA-221 also features a stackable input design; multiple 2BA-221's can be linked together to form a modular mixing device with individual outs, inserts per channel, and a final vacuum tube gain stage. Its swept high pass filter, multiple simultaneous tube and solid state outputs, insert jack, and internal power supply makes the 2BA-221 a powerful tracking and mixing tool.
    •  Variable Mic input impedance from 100 ohms to 10K ohms •  Variable Highpass Filter •  Hi-Z Instrument, Line, and Mic Level Input •  Hi-Z input and Mic input available simultaneously with separate gain controls •  Separate solid state and tube outputs •  Insert Jack •  Stackable with more 2BA-221's •  ½ Rack Size •  3 Year Warranty •  XLR and ¼" outputs and inputs •  Three variable, independent gain stages

Things You Will Get:

  • Microphone Preamp


by PowerReviews
Summit Audio2BA221 Line and Microphone Preamp

(based on 1 review)

Reviewed by 1 customer

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(1 of 1 customers found this review helpful)




from nashville tenn.


  • Clear Sound
  • Easy To Use
  • Powerful
  • Professional Functions
  • Versatile


    Best Uses

    • Amateurs
    • Professionals
    • Recording Studio

    Comments about Summit Audio 2BA221 Line and Microphone Preamp:

    I play saxophone through this tube pre with an audix mic.,alesis compressor and effects.My live sound is as good as some studio recordings .this tube pre is well worth the money my next purchase will be a tla50 tube leveler.

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    Series None
    Model 2BA221
    Warranty Info:

    2BA221 Line and Microphone Preamp

    The manufacturer's warranty covers parts for three years and labor for three years from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.