Heritage Audio HA73 Elite Series Single Channel Full Rack Microphone Preamp. The HA73 Elite single channel microphone preamp is made to the same specifications as the acclaimed ´73JR and DMA73 Heritage Audio models at a price never heard before. Leveraging time-consuming hand soldered series, HA is able to offer a zero compromise, high quality yet very affordable alternative to the growing entry-level brands.A combination of mass production, lean manufacturing and modern construction techniques, minimizes hand labor and therefore its high associated costs when manufacturing takes place in Western Europe. By passing the savings straight into the end users pockets, Heritage Audio releases the most affordable outboard preamps and equalizers in its class up to date. Key components to obtain a true vintage sound are indeed maintained, like the industry standard Carnhill transformers, hand wound in St Ives, England. Manufactured in the same Spanish facilities as the rest of the HA line of products, the rack mountable HA73 Elite presents the classic sounding recording preamp that, for generations, has been regarded for its rich, musical qualities and its ability to dramatically improve the sound of almost any source.
Further, it includes the same exact great sounding JFET DI circuit found in the ´73JR and a fully discrete class A high pass filter. With 80 dB of available gain and dedicated mic, line, and instrument inputs; the HA73 Elite has everything you need to bring microphones and instruments to life with vintage vibe and thickness.
The HA73 Elite features gain, output trim, -20db pad, polarity reverse, a high pass filter, and +48v phantom power. It comes housed in a rugged 1RU British steel chassis and utilizes an external power supply for low noise operation. The HA73 features Carnhill input and output transformers, high quality pots and switches, and best of all is 100% made by Heritage Audio. Microphone input impedance: HI, 1200 Ohm minimum, LO, 300 Ohm minimum.Higher gain positions gradually have greater impedances, optimum for low gain ribbon mics. Input is transformer balanced and floating. Line input impedance: 10KOhms bridging, transformer balanced and floating. Output impedance: Less than 75 Ohms, transformer balanced and floating, to drive a load of 600 Ohms. Maximum output: Greater than +26.5dBu into 600 Ohms (internally terminated).
THD: Less than 0.025% at 1Khz, Less than 0.05% at 100Hz. Frequency response :20Hz (+0.3dB) to 20Khz (-0.2dB).
Maximum Gain: Slightly greater than 80dB. Equivalent Input Noise: Less than -125dBu.Output stage noise: Less than -100dBu. PLEASE NOTE - Different items and manufacturers may have specific system requirements to use the product. We suggest you reference the manufacturers website(s) for this purpose. Free Items and Best Offers. What is a Demo unit? A Demo unit is an item that has been previously used for demo purposes or a video shoot. What is a B-Stock unit? Please Check With Your Local Government For Rates Prior To Purchasing This Item. Many manufacturers prohibit sales outside of the USA and we adhere to those set rules. Please learn about these charges before placing an order.
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The item "Heritage Audio HA73 Elite Series Single Channel Full Rack Microphone Preamp" is in sale since Tuesday, June 2, 2020. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "audioplayroom" and is located in Plant City, Florida. This item can be shipped to United States.