Summit Audio 2BA-221 Mic Line Preamp 500 Series All work as microphone/line and

All work as microphone/line and two are also Hi-Z inputs

1% to maintain good common-mode rejection in the circuit

by engaging both of the Hi-Lo modules Hi-Cut filters

The transformers and characteristics are as follows:

This would mean nothing if the resulting sound didn't feature next level smoothness with strong low-end and more than convincing highs

Summit Audio 2BA-221 Mic Line Preamp 500 Series All work as microphone/line andIntroducing the extraordinary new Summit Audio 2BA 221 continuously variable impedance microphone preamp from Summit Audio. 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