Neve 31105 Microphone Preamp Equalizer Racked Mic Pre / EQ Rare Vintage 1081
It has a class A/B mic preamp utilizing BA438 and BA440 amplifiers and a 4-band EQ plus hi-pass and low-pass filter with similar EQ points to a Neve 1081. We just had this professional serviced as needed in-house by our techs including recapping as necessary.