Power output: 25 watts per channel into 8? (stereo). Frequency response: 25Hz to 25kHz. Total harmonic distortion: 0.8%. Input sensitivity: 4.4mV (MM), 440mV (DIN), 280mV (line). Signal to noise ratio: 80dB (line). Channel separation: 50dB (line).

Works and sounds good.

Unit was opened and pictures taken to show proof of contents. All items only come with what is pictured nothing more nothing less. If it isn’t pictured it doesn’t come with it. Battery operated items not pictured with batteries do not come with batteries. Games: If it’s a game and it requires codes the codes are NOT included unless otherwise stated. New-Meaning with tags, out of box or no box (but still new) etc. Used-Having normal wear, scuffs, scrapes, soiling, dust etc. Vacuum parts possibly contain dirt, dust etc. (See pictures for condition as well). (Pictures are part of description). All our items are 100% authentic unless otherwise noted. We have no control over these charges and can not predict what they might be. In the event of a return all items must be the original item/serial numbers etc and if it is new/factory sealed/seals unbroken/tags still attached. In the unlikely event there is an issue with our inventory you will be provided the option of return/replacement or possible substitution if feasible/available. Thanks for stopping by.

The HTF-90 and the MX99 lit up when plugged in and appear to get power. The HFT-94 does not appear to get power. That is the extent of my testing.

Fisher 500 C, listened to this unit for years. Still working, just don’t listen to anymore. Unit is in nice shape for its age, review the pictures. Black metal grill is easily seen in one picture. Grill is off on the picture showing the tubes in the back of the unit. I will include the cooling fan if you are interested. Fan is mounted on a wood stand with foam pad, I used for airflow when listening.

All original and in great condition. All tubes including the output and 12ax7 tubes are Fisher tubes and test strong. Rare to find one in this condition. All functions work properly, including the phono stage. All letters and numbers are clear & visible, no rust anywhere. Super clean inside and out. Comes with what you see in the pictures. Please check pictures for condition. Thanks for looking and good luck.

This electrophonic multiplex unit is a vintage piece with model number #RD-17. It is designed to work with AC 120V 60Hz 15W power supply. This unit is perfect for vintage electronics collectors and enthusiasts. The brand of this unit is Electrophonics and it was manufactured in the United States. It comes with one unit quantity and belongs to the categories of Consumer Electronics, Vintage Electronics, Vintage Audio & Video, and Vintage Amplifiers & Tube Amps. The unit type is a Unit.

This is a very rare piece of vintage audio equipment. The tag on the bottom indicates it was made in the USA, but I could not determine the date of manufacture. If you have more information, please message me and let me know. I know these old tube amps can be sensitive, so I just left it alone and did not attempt to test it. I acquired it at an estate sale and I’m not sure when it was last plugged in. I think no matter what, it will need restoration. 22 Watts Continuous Power Per Channel. 14.5″W x 12.5″D x 5T. Powered by SixBit’s eCommerce Solution. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “obsoletetreasures” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Belgium, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, 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, Uruguay.

• Brand: Pilot Radio Corporation
• Type: Tube Amplifier
• Model: 654MA
• Country/Region of Manufacture: United States

This is a very rare piece of vintage audio equipment. The tag on the bottom indicates it was made in the USA, but I could not determine the date of manufacture. If you have more information, please message me and let me know. I know these old tube amps can be sensitive, so I just left it alone and did not attempt to test it. I acquired it at an estate sale and I’m not sure when it was last plugged in. I think no matter what, it will need restoration. 22 Watts Continuous Power Per Channel. 14.5″W x 12.5″D x 5T. Powered by SixBit’s eCommerce Solution. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “obsoletetreasures” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Belgium, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, 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, Uruguay.

• Brand: Pilot Radio Corporation
• Type: Tube Amplifier
• Model: 654MA
• Country/Region of Manufacture: United States

This is a very rare piece of vintage audio equipment. The tag on the bottom indicates it was made in the USA, but I could not determine the date of manufacture. If you have more information, please message me and let me know. I know these old tube amps can be sensitive, so I just left it alone and did not attempt to test it. I acquired it at an estate sale and I’m not sure when it was last plugged in. I think no matter what, it will need restoration. 22 Watts Continuous Power Per Channel. 14.5″W x 12.5″D x 5T. Powered by SixBit’s eCommerce Solution. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “obsoletetreasures” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Belgium, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, Ukraine, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, 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, Uruguay.

• Brand: Pilot Radio Corporation
• Type: Tube Amplifier
• Model: 654MA
• Country/Region of Manufacture: United States