mwhouston Posted December 27, 2022 Posted December 27, 2022 (edited) Further Information: New DIY tube preamp in an Ocean Blue Hammertone, cast Al enclosure with seperate PS. Vintage RCA 6SN7. For more information see link below. Features include: vintage RCA 6SN7 - tests good cast Al enclosure epoxy enamel hammertone paint. two selectable inputs gold plated RCAs Alps blue velvet pot on the output large gold vernier knob PIO output caps carbon film and wire would resistors point-2-point and component-2-componet wiring silver plated, fine pure copper wire for hookup WBT silver soldered removable lockable umbilical power cord DC on heaters and electronically smoothed HT solid rubber feet to suppress resonances absolutely dead silent background takes any 6SN7 teflon tube ring RFI choked power cord PS is earthed and fused shipping included in price http://retro-thermionic.blogspot.com/2022/12/ocean-rca-6sn7-preamp.html ELECTRICAL DISCLAIMER This product has not been manufactured by a qualified individual or company, therefore contains electrical circuits that do not necessarily comply with Australian Standards. I understand that as the seller, I may be liable to repercussions in the event of equipment failure. By advertising and selling this product, as the seller I also agree that I am solely liable, and the publisher of this website takes no responsibility for any injury or death resulting from, whether directly or indirectly, any accident that may happen as a result of the failure of the product being sold. If in doubt, seek the services of a qualified electrician to inspeect the product to ensure it is safe for use. Edited January 9, 2023 by mwhouston 3
mwhouston Posted December 28, 2022 Author Posted December 28, 2022 I've added better images and noted the PS is earthed and fused. Also the HT is fused.
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