It has incredible detail, and the kind of wonderful coloration that only an EF86 pentode can deliver. It's often considered to be the sound of John Lennon's "Revolution, " which used two console channels in series to achieve an overdriven sound. Signal path transformers are custom wound right here in Chicago. They're based on the transformers used in the original, but they take advantage of modern materials.The input transformer is a hi-nickel (80% nickel content) and the output transformer is a lo-nickel (50% nickel) for excellent fidelity. The power supply is internal. It's built around a Japanese Nippo Steel R-core power transformer. It has extremely high efficiency and low noise compared with traditional E-I core transformers and plays a significant part in achieving the D4's low noise performance. You can also visit this page for audio samples of the Dizengoff D4 preamp in action.
2U aluminum chassis IEC power inlet XLR input and output DI input 12 position stepped gain control, 20-60dB Trim control, for fine adjustment of gain 20dB pad +48v phantom power phase reverse. Frequency response 20Hz-60kHz THD+N at 1Khz: 1%, +4dBU, 10-24kHz bandwidth S/N -90dBA at maximum (+60dB) gain, 10-24kHz bandwidth. Be sure to add JRR Shop to your favorites list.& check out our other items. The item "Dizengoff Audio D4 Mic Preamp New JRR Shop" is in sale since Monday, February 6, 2017. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "jrr_shop" and is located in Fountain Valley, California. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.