Jump to content
Email us at SERVICE@NELIONAUDIO.COM to schedule a repair or restoration. ×
Nelion Audio
Search In
  • More options...
Find results that contain...
Find results in...

Welcome to Nelion Audio

Register or login now and gain instant access to our features!

Vintage audio integrations and upgrades

Custom modifications

Reaching the best sound quality possible

Nelion Audio

Administrators
  • Content Count

    44
  • Joined

  • Last visited

  • Days Won

    5

Nelion Audio last won the day on January 11

Nelion Audio had the most liked content!

Community Reputation

5 Neutral

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. Are you using them bridged?
  2. Hello, I can restore the C-500. They are very similar to a Phase Linear 700 - brute force linear power supply and gobs of output transistors. Restoration includes cleaning inside and out, replacement of consumable parts, upgraded components where appropriate, calibration and testing. 3 year parts and labor warranty. $400 + shipping.
  3. Thanks @RobA! Welcome to the forums!
  4. Hey @Bobby1970! Welcome!
  5. The Matsushita's are obsolete. These two relays are direct crossovers: Panasonic JC2AJ-B-DC24V OMRON G4W-2212P-US-TV5 That's all I've found so far. The relay specs are: 24VDC coil, 7A contact, 2 Form A, PCB mount Mouser and Digikey never seem to provide any crossover information. It's a shame.
  6. FYI - we do have some OEM fan motors now. Please contact us if you need a new motor for the PM-1.5.
  7. The A Series Carver Amplifiers were late in Carver's Production years. Although not Magnetic Field Coil amplifiers, they still inherited many of Bob's amplifier topologies that create an accurate, musical and powerful sound reproduction. Although the extent to which Bob was involved in the A series design is not know, it is unmistakably an extension of his earlier designs. The A-series amps utilize voltage rail switching to produce immense dynamic power without having to add cumbersome heat sinks. The high voltage rails are engaged by Power MOSFETS which modulate to the output signal and tur
  8. The Carver C-4000 and 4000t are similar but also very different. However, restoring them and upgrading them are similar enough to include together. These preamps require a complete overhaul after nearly 40 years of use. We replace all the electrolytic capacitors with either high temp, long life type, bi-polar or low ESR where appropriate. We tear the unit down completely and recondition all the wipers on the attenuation knobs and buttons. Some units require factory updates and power supply fixes. All of these units also require the phono amps, time delay, auto correlator and sonic holography c
  9. @tim Are you having trouble logging in your account?
  10. Did you get it working Tim?
  11. I will very soon. I'm actually working on it this month!
×
×
  • Create New...