THIS IS A COMPRESSOR LIMITER FOR AM TRANSMITTERS. IS MONO VERSION VERY GOOD CHOICE FOR ALL MONO TRANSMITTERS. FOR STEREO USE MUST BUY TWO PIECES. HAVE TRIMMING INPUT,ATTACK TIME,RELEASE TIME,CLIPPER,HF CLIPPER,OUTPUT. FOR CONNECTIONS PLEASE DOWNLOAD : limiter.pdf
FOR OTHER INFORMATION'S PLEASE CONTACT ME.