Archive for July 22nd, 2019

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Monday, July 22nd, 2019
Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent

For sale is an excellent sounding Conrad Johnson MV52 tube amplifier. Fully tested and operational. Beautiful liquid tube sound, but still holds together very nicely across the range. Wonderful soundstage, deep and rich. Don’t let the 45 watts fool you. This amp has plenty of power! Two sets of tubes installed pair have about 30 hours on them so they are nicely burned in. Other pair have unknown hours but still sound great. Biasing tool (amp is already biased with installed tubes). 24k plated lugs to accept banana jack speaker cables (not shown). Original Box, manual, inserts. I don’t use all of the screws to keep the cage on. There are a few “spare” screws in the bag that will be included as well. The tube boxes shown are the actual Tubes that are installed and show the arrangement as well. I put the spare / older tubes into these boxes. Further description and s. Pecifications courtesy Conrad Johnson. MV52 Vacuum Tube Power Amplifier. The MV52 considerably refined the circuit design of the MV50 which it superseded. In the MV52 two sections of the input tube were connected in parallel to reduce the source impedance of the voltage amplifier, eliminating the cathode follower of the MV50. Probably the most significant change introduced in the MV52 was the use of polypropylene capacitors for the main power supply filter and reservoir eliminating electrolytic capacitors from the main power supplies. This was the first power amplifier to offer an all polypropylene main power supply. All other circuit capacitors in the MV52 were cjd polystyrene. 4, 8, 16 ohm speaker taps (screw type). One pair of inputs. Rack mount front panel. 45 watts per channel RMS, at 4, 8, or16 ohms both channels driven from 30Hz to 15kHz with no more than 1% THD or IMD. Input Sensitivity: 0.80 Volts RMS to rated power. Frequency Response: 20Hz to more than 20kHz , +0.5dB. Hum & Noise: 92 dB below 45 watts. Amp will be securely packaged to ensure a safe arrival! The item “Vintage Conrad Johnson MV52 Vacuum Tube Power Amplifier OB EL34 Excellent” is in sale since Saturday, July 20, 2019. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps”. The seller is “gregbeastaurora” and is located in East Aurora, New York. 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, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
  • Number of Channels: 2
  • Rack Mountable: Yes
  • Audio Outputs: Banana Speaker Jacks
  • Model: MV52
  • Country/Region of Manufacture: United States
  • Audio Inputs: Stereo L/R RCA
  • Type: Tube Amplifier
  • RMS Power: 45 W
  • Color: Gold
  • MPN: Does Not Apply
  • Brand: Conrad Johnson

Incoming search terms:

  • power amplifier vintage

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Monday, July 22nd, 2019
Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT

This unit has been fully recapped, restored, and rebuilt by a professional shop in Austin, TX. These high end Panasonic tube amps were some of the best to come out of Japan in the 60s and 70s. This unit includes the wood case, which is in as excellent of condition as the rest of the unit. Any accessories, cables, or parts, if included, will be shown. Buyers are expected to do their own research with regards to proper operating requirements and/or compatibility of an item or part. We do our best to thoroughly test and inspect each item before listing. If you receive an item and find that something is not as described, please message us first! Please contact them regarding global rates and/or policy. Please feel free to reach out if you have any questions, and thanks for looking! The item “Vintage Panasonic Tube Stereo HiFi Receiver Amplifier EA-802 RARE REBUILT” is in sale since Thursday, June 27, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “resellery” and is located in Austin, Texas. This item can be shipped to United States, Canada, United Kingdom, China, Mexico, Germany, Japan, Brazil, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Bolivia, Ecuador, Egypt, Guadeloupe, Iceland, Jordan, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Peru, Pakistan, Reunion, Viet nam, Uruguay, Chile, Costa rica, Trinidad and tobago, Guatemala, Honduras.
  • Country/Region of Manufacture: Japan
  • Type: Tube Amplifier
  • Brand: Panasonic
  • Featured Refinements: Vintage Stereo Amplifier