Up for sale here is this huge. Power transformer, dated 1957 and Made in USA. This was removed from a vintage Raytheon Microtherm heat radiation machine. I tested this, and with a 120v input (terminals 1/2) I tested the secondaries at 1460v (#4/5), 2910v (#4/6), 1460v (#5/6), and 360v (#3/4). Transformers usually test a little high when they’re not loaded, but these are still crazy high voltages. This is a massive transformer, so it should be good for plenty of current. This is used with light to moderate overall wear, and looks really good. It is guaranteed to work for you. This has some great specs and would be awesome for building something crazy. Please see my pictures for details and dimensions. If you have any questions, please ask. I have more transformers and other vintage electronics listed–feel free to take a look!

Offered for sale are the 3 tubes as titled and pictured. These particular 3 tubes tests strong and are closely balanced / matched. The tubes’ test results are displayed in the photos (New 5751 Spec 100% = 1,200 Gm). Note: Even though this tube is often considered interchangeable with the 12AX7, the 5751 does have a bit less gain than a 12AX7, so the test results displayed are the actual Amplitrex specs for the 5751. Also, these tubes are labeled Westinghouse, and there are no other EIA codes or numbers on them, but based on their construction style. And by comparison of hundreds (if not thousands) of other tubes over the years, they appear to be of Raytheon make / origin. So far, these boxes are still just a concept and in the prototype stage (3D Printed). Any and constructive feedback on the idea is welcomed and appreciated. Eventually I plan to offer these boxes for sale by. Themselves, but not quite yet. See the photos for physical / cosmetic condition. Notes Regarding Tube Tests. All tubes are tested on an Amplitrex AT-1000 tester in the automatic Fixed Bias Mode (for the most conservative results). Test Results are for a general reference only, and are not a guarantee of performance, nor a guarantee of how they will test on your tester. No real world (audio) performance measurements are taken.

ALL OF THEM 100% NEW PERFECT SHAPE 100% GUARANTEED. RAYTHEON / SYLVANIA VINTAGE USA MADE. 10 PIECES 5840 / 5840W. ALL OF THEM HIGH GRADE USA MADE VINTAGE TUBES IN PERFECT SHAPE NEVER USED. YOU GET THE ENTIRE LOT = ALL 38 NOS NIB TUBES.

Vf 4.7 Volts / If 0.6 Ampere / Indirect / Series, AC/DC. Designed for service in the output stage of 600mA series heater operated TV receivers. New in Box (NOS). We have hundreds of thousands of tubes for manufacturing purposes, all vintage american made. 2 If you are looking to re-tube and amplifier, guitar amplifier, preamplifier, compressor, equalizer, microphones or any tube equipment, send us the model number and we will take care of the rest, and generate a custom listing for you. 4 We carry most USA made brands such as RCA, GE (General Electric), Sylvania, Raytheon, TungSol and PentaLabs , just to name a few. 5 We also carry european brands such as Amperex, Mullard, Telefunken and Marconi , just to name a few but in less quantities.

Vf 6.3 Volts / If 1.2 Ampere / Indirect / Parallel, (AC/DC). Power amplifier for horizontal sweep circuits in CRT oscilloscopes. New in Box (NOS). We have hundreds of thousands of tubes for manufacturing purposes, all vintage american made. 2 If you are looking to re-tube and amplifier, guitar amplifier, preamplifier, compressor, equalizer, microphones or any tube equipment, send us the model number and we will take care of the rest, and generate a custom listing for you. 4 We carry most USA made brands such as RCA, GE (General Electric), Sylvania, Raytheon, TungSol and PentaLabs , just to name a few. 5 We also carry european brands such as Amperex, Mullard, Telefunken and Marconi , just to name a few but in less quantities.

Vf 6.3 Volts / If 1.2 Ampere / Indirect / Parallel, (AC/DC). Power amplifier for horizontal sweep circuits in CRT oscilloscopes. New in Box (NOS). We have hundreds of thousands of tubes for manufacturing purposes, all vintage american made. 2 If you are looking to re-tube and amplifier, guitar amplifier, preamplifier, compressor, equalizer, microphones or any tube equipment, send us the model number and we will take care of the rest, and generate a custom listing for you. 4 We carry most USA made brands such as RCA, GE (General Electric), Sylvania, Raytheon, TungSol and PentaLabs , just to name a few. 5 We also carry european brands such as Amperex, Mullard, Telefunken and Marconi , just to name a few but in less quantities.

THE BOX LID IS MISSING WHAT YOU SEE IS WHAT YOU GET. I TOOK A COUPLE PHOTOS OF THE 3 TUBES OUT OF THE BOX. PLEASE VIEW PHOTOS AS THEY ARE PART OF THE DESCRIPTION. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “white6347″ and is located in this country: US. This item can be shipped to United States.

• Brand: Unbranded
• Type: Tube Amplifier

These were found in a storage room of an old radio station and sadly the amplifiers no longer exist. There is a lot of wear from use/storage like scratches, scuffs, dust and stains. Rack Panels = 19″ x 10-1/2″. Front Cover = 13-1/2″ x 5-1/2″. Please contact me if you have any questions. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “rsmrecording” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South Africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion.

• Brand: Raytheon
• Type: Tube Amplifier
• Model: RM-10
• Country/Region of Manufacture: United States

Retro Gear Shop is a high-end boutique store located in Nashville, Tennessee. Raytheon RL-10 Limiting Amplifier For sale is a very rare Raytheon RL10 tube compressor. This is a gloriously good sounding vintage tube comp and looks incredibly cool as well. Don’t pass this up! Check out the pictures to make sure you like it. Any questions please ask! The item “Raytheon RL-10 Limiting Amplifier Rare Vintage Tube Compressor RL10″ is in sale since Saturday, April 17, 2021. This item is in the category “Musical Instruments & Gear\Pro Audio Equipment\Signal Processors/Rack Effects”. The seller is “retrogearshop” and is located in Nashville, Tennessee. This item can be shipped worldwide.

• Model: RL 10
• MPN: Does Not Apply
• Brand: Raytheon