Categories: Amplifiers Outboard/Preamp Instruments Effects Tape Recorders Microphones Outboard/Preamp Amplifiers Outboard/Preamp Instruments Effects Tape Recorders Microphones Altec 1589b $450.00 Add To Cart Added! Carlson-Stromberg 58AU $950.00 Add To Cart Added! Altec 1592a $950.00 Add To Cart Added! DBX 118 $250.00 Sold out Sold Out Added!