The 609CA is a transformer balanced stereo compressor/limiter with with class A, all discrete output amplifiers. The compression and limiting circuitry is based on the classic Neve 33609, output amplifiers are more similar to the Neve 2254.
Stereo Electro-Opto Compressor Limiter. Smooth Dynamics Processing Without Coloration : Fast electro-optical all tube input attenuator, Transformerless high voltage class A signal path, low noise, wide bandwith and superior transient response.
A combination of two of the most popular Langevin products : 2 channel microphone preamp with 2 shelf EQ plus 2 channels of electro-optical limiters, half the price of the VOXBOX® combo for the great sounding of 2 all discrete channel strips.
This Precision Stereo Limiter/Compressor is based on a circuit design first used in the classic 2254 limiter/compressordesigned by Neve in 1969. It incorporates a 340 discreet output stage as used in the original 33609 design.