Summit Audio 2BA221 Line and Microphone Preamp

Summit Audio 2BA221 Line and Microphone Preamp
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