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From Our Research Team:

Hear the Warmth

Featuring microphone-level, line-level, and hi-Z instrument inputs, the 2BA-221continuously variable impedance microphone preamp 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 seperately 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 outputs, inserts per channel, and a final vacuum tube gain stage. Its swept highpass filter, multiple simultaneous tube and solid-state outputs, insert jack, and internal power supply make the 2BA-221 a powerful tracking and mixing tool.


Features:

• Variable Mic input impedance from 100 to 10K
  
• 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
  
• Polarity switch and 20dB pad
  
• One 12AX7A/ECC83 vacuum tube
  
• Internal high voltage power supply
  
• XLR and 1/4" outputs and inputs
  
• Three variable, independent gain stages

Specification Detail Preamp Type Hybrid Number of Channels 1 Frequency Response 10Hz-50kHz Phantom Power Yes EQ No Compression o Analog Inputs 1 x XLR (Mic), 1 x 1/4" (Line), 1 x 1/4" (Hi-Z) Analog Outputs 1 x XLR, 1 x 1/4" Digital Inputs No Digital Inputs Digital Outputs No Digital Outputs Other I/O 1 x 1/4" (Insert), 2 x 1/4" (Stack In, Out) Computer Connectivity No Computer Connectivity Rackmount Spaces 1/2 Rack (1U) Height 1.75" Depth 7.42" Width 8.5" Weight 7 lbs. Manufacturer Part Number 2BA-221

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