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DIYRE 73P 500 Series Class-A Mic Preamp
product details
description
DIYRE 73P 500 Series Class-A Mic Preamp
specifications
Features
A 500-series format Class-A mic preamp featuring a three-stage amplifier design based on the 1290 preamp and vintage 1073 circuitry. Components within the unit are hand-selected, including Carnhill input and output transformers and WIMA and tantalum capacitors in the signal path. Controls include a Grayhill 12-position gain switch, a LINE mode for line-level processing, and a LO Z switch to adjust input impedance between 1.2kO and 300O. A TRIM knob ranges from -80dB to 0dB to control signal levels. Connectivity features a standard mic input, a 4.7kO line input with 25dB attenuation, and a front panel DI input with 1MO impedance and 35dB attenuation that disables the mic and line inputs when active. Power is managed by an on-board regulator set to +24V. The preamp provides a gain range of 0 to 70dB with an Equivalent Input Noise specification of -128dBA and a total harmonic distortion plus noise level of 0.0032% at 20dB gain.
Items included
DIYRE 73P 500 Series Class-A Mic Preamp
Condition
DIYRE Preamp is previously owned. Unit is in good condition with some light scuffs and marks. See photos for details.
return Policy
Orders are processed and shipped within one to two business days Monday through Friday 9:00 am – 5:00 PM. Your satisfaction is our primary goal! If for any reason you are not satisfied, we offer a 10 day money back guarantee from date of purchase for in-store pick-up orders and 15 day money back guarantee from date of purchase on shipped.
Product Location
DIYRE 73P 500 Series Class-A Mic Preamp
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