~FYI~~Public Service Announcement~~FYI~
Since the USPS has become extremely unreliable, DHL or UPS will be used for all International Priority and Express packages and some First Class packages. All domestic packages will be shipped via UPS.
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To avoid massive build errors, make sure the BOM Revision you follow matches the Revision of the PCB you are building!! The VP25 No Output (Stepped) is a kit comprised of every single part and component needed (sans opamp and output transformer) to complete a VP25 microphone preamplifier. The VP25 is a single stage mic preamp for the 500 series format and is fully VPR compatible. The aluminum faceplate is wet painted and the aluminum L-bracket is yellow chromated. ***Please note: This kit now ships with a CA2622 in place of the EA2622. To eliminate possible shipping mistakes, I will not be able to substitute or swap these parts. Thanks for understanding. The idea behind this kit is for someone who has a vintage 325 card and wants to convert it to 500 series use. Besides the AP2503 and 2520, there is really nothing worth salvaging. This kit includes a Grayhill switch for stepped gain control. Kits using a Bourns potentiometer are also available for fully variable gain control. Complete VP25 kits with reproduction transformers can be found here
Cost of separate items: US$225.81