Untested – no power-on or signal testing performed. Vintage Stromberg-Carlson AR-37 tube amplifier paired with a Fisher preamp/equalizer. Both units are from the late-1940s to early-1950s era and were part of an early hi-fi/record-reproduction setup. The AR-37 is known for its 10-watt output, five-tube design, and built-in equalization network intended for pre-RIAA record curves. The Fisher preamp adds tone shaping and gain control typical of early Fisher engineering. Both units are untested. No power-on or functional checks were performed. They are offered AS-IS for parts, restoration, or display. Five-tube amplifier (6SN7GT, 6SN7GT, 6F6, 6F6, 5Y3GT). Rated around 10 watts output. Bass boost, treble attenuation, and compensation controls. Metal chassis design typical of late-40s Stromberg-Carlson engineering. Cosmetics show age-appropriate wear. No guarantee of completeness or functionality. No cables or accessories included. AI has added the following description after all the photos were loaded. ? Identification of Your Components. A Stromberg-Carlson chassis with a 50-60 cycle, 105-125V plate. A large power transformer and multiple octal tubes. A front panel with Fidelity / Treble / Bass / Volume controls. Serial numbers consistent with late 1940s-early 1950s SC sound equipment. This is not an AR-37. It appears to be a higher-power Stromberg-Carlson PA/Hi-Fi amp, likely in the 20-30 watt class, closer to models like the AMP-1, AMP-2, or AMP-24 family. These sell higher than AR-37 units because they have more output and better transformers. Early Fisher bird logo. Markings for AES, NARTB, LP, 800, etc. This is an early Fisher phono preamp/EQ, late 1940s-early 1950s. These are collectible because they predate the Fisher hi-fi receivers of the 1950s-60s. The wooden case with a handle and combined front panel is a period custom build. These were often used in. Collectors like these because they show real-world use and originality.

For sale is a lot of 3 RCA MI-11752 Line Equalizers, and 2 original knobs.

The Rare Vintage Knight Tube Hi-Fi Integrated Amplifier/ Selector Equalizer is a sought-after piece of vintage audio equipment known for its high-quality sound and unique design. This Tube Amplifier by Knight offers a blend of vintage charm and modern functionality, making it a standout addition to any audio collection. With its integrated amplifier, selector, and equalizer capabilities, this rare vintage piece delivers a rich and dynamic listening experience that is sure to impress audiophiles and collectors alike.

Scott 210-C Equalizer Amplifier from 1955 vintage rare item!! Bought at estate sale rare vintage item! This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “zodiachair-12″ and is located in this country: US. This item can be shipped to United States, New Zealand, Fiji, Papua New Guinea, Wallis and Futuna, Gambia, Malaysia, Taiwan, Poland, Oman, Suriname, United Arab Emirates, Kenya, Argentina, Guinea-Bissau, Armenia, Uzbekistan, Bhutan, Senegal, Togo, Ireland, Qatar, Burundi, Netherlands, Slovakia, Slovenia, Equatorial Guinea, Thailand, Aruba, Sweden, Iceland, Macedonia, Belgium, Israel, Liechtenstein, Kuwait, Benin, Algeria, Antigua and Barbuda, Swaziland, Italy, Tanzania, Pakistan, Burkina Faso, Panama, Kyrgyzstan, Switzerland, Djibouti, Chile, China, Mali, Botswana, Republic of Croatia, Cambodia, Indonesia, Portugal, Tajikistan, Vietnam, Malta, Cayman Islands, Paraguay, Saint Helena, Cyprus, Seychelles, Rwanda, Bangladesh, Australia, Austria, Sri Lanka, Gabon Republic, Zimbabwe, Bulgaria, Czech Republic, Norway, Côte d’Ivoire (Ivory Coast), Kiribati, Turkmenistan, Grenada, Greece, Haiti, Greenland, Yemen, Afghanistan, Montenegro, Mongolia, Nepal, Bahamas, Bahrain, United Kingdom, Bosnia and Herzegovina, Hungary, Angola, Western Samoa, France, Mozambique, Namibia, Peru, Denmark, Guatemala, Solomon Islands, Vatican City State, Sierra Leone, Nauru, Anguilla, El Salvador, Dominican Republic, Cameroon, Guyana, Azerbaijan Republic, Macau, Georgia, Tonga, San Marino, Eritrea, Saint Kitts-Nevis, Morocco, Saint Vincent and the Grenadines, Mauritania, Belize, Philippines, Democratic Republic of the Congo, Republic of the Congo, Colombia, Spain, Estonia, Bermuda, Montserrat, Zambia, South Korea, Vanuatu, Ecuador, Albania, Ethiopia, Monaco, Niger, Laos, Ghana, Cape Verde Islands, Moldova, Madagascar, Saint Pierre and Miquelon, Lebanon, Liberia, Bolivia, Maldives, Gibraltar, Hong Kong, Central African Republic, Lesotho, Nigeria, Mauritius, Saint Lucia, Jordan, Guinea, Canada, Turks and Caicos Islands, Chad, Andorra, Romania, Costa Rica, India, Mexico, Serbia, Kazakhstan, Saudi Arabia, Japan, Lithuania, Trinidad and Tobago, Malawi, Nicaragua, Finland, Tunisia, Uganda, Luxembourg, Brazil, Turkey, Germany, Egypt, Latvia, Jamaica, South Africa, Brunei Darussalam, Honduras.

• Brand: H.H. Scott
• Type: Tube Amplifier
• Model: 210-c
• Country/Region of Manufacture: United States

Scott 210-C Equalizer Amplifier from 1955 vintage rare item!! Bought at estate sale rare vintage item! This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “zodiachair-12″ and is located in this country: US. This item can be shipped to United States.

• Brand: H.H. Scott
• Type: Tube Amplifier
• Model: 210-c
• Country/Region of Manufacture: United States

This Listing is for a Knight Vintage Stereo Integrated Tube Amp Amplifier Radio / Equalizer UNTESTED. This item is untested – working condition is completely unknown. Comes for parts or repair. Please refer to all photos for more details as they are the best part of the description. Knight Vintage Mono Integrated Tube Amp Amplifier Radio / Equalizer. Check out our entire store for more great products and deals! We do however make every possible attempt to accurately describe the inventory we sell and stand behind it. Since 2016, 8TEN Industries has been a leading asset recovery provider supporting national retailers, brands, and manufacturers. Our 60,000 square foot processing and distribution facility located in Cass City, Michigan has allowed us to become industry leader in turning difficult problems for manufacturers into great deals for our customers. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “8ten1944″ and is located in this country: US. This item can be shipped to United States.

• Brand: Knight
• Type: Tube Amplifier
• Country/Region of Manufacture: United States

Vintage Knight Phonograph Equalizer Stereo Record Tube Preamp. The item “Vintage Knight Phonograph Equalizer Amp Stereo Record Tube Preamp Sold As Is” is in sale since Wednesday, June 27, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “rach.nich” and is located in Rockford, Illinois. 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, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.

• Brand: Knight
• Type: Preamp
• Country/Region of Manufacture: United States
• Bundle Listing: No