You're looking at a fresh four-pack of vintage Ward Beck M124 preamps. These are dressed in the blue. Case and are ready to plug and play.Each channel has switches for polarity, phantom power, and a rotary switch for variable input pad (either 15dB or 30dB). If you've never heard the 124 you have missed a remarkable preamp. They sound big and phat with with focused mids and highs and huge round lows. These will stand up favorably next to any pres on the planet. Have any questions, please contact me and I'll do my best to answer. I will wire this at 220V at no extra charge for international buyers. The item "Ward Beck M124 Mic-Preamp four-pack with external power supply" is in sale since Wednesday, March 27, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "tgruning" and is located in Middleburgh, New York. This item can be shipped worldwide.