Chandler Limited TG2-500 Abbey Road 500 Series Preamp/DI ModuleBuilding upon the popularity of the company's acclaimed TG2 Pre Amp DI, the new TG2 500 delivers the classic sound of the EMI TG12428 pre amp used in EMI Abbey Road recording and mastering consoles in the late 60s and early 70s in the company's 500 series module form factor. Using the identical TG2 circuit, transistors, and transformers, the TG2 500 delivers 10 60 dB of gain and uses a coarse gain control and a fine gain control as found on EMI