Vintage Tube Amp

Experience the classic sound of the Eico HF22 tube amplifier, meticulously rebuilt to deliver optimal performance. These monoblocks, featuring 6L6 US tubes, are the perfect addition to any vintage audio collection. All tubes tested and are strong. Their unique design, crafted in the United States, makes them a rare find. You will receive these just as I did. These have very large power transformers as you can see. These Vintage Eico HF22 tube amplifier’s are a gem for audiophiles who appreciate the sound of classic tube amps. They a great addition to any vintage audio collection, With meticulous rebuilding, these monoblocks are guaranteed to deliver optimal performance. I have always used a quiet cooling fan on all my tube equipment too keep temps down. Thank you for looking.

Vintage Eico HF-20 Tube Audio Amplifier. Please review all pictures. Powers on – large bulbs light up. If you still have questions please ask. Brand New (listed as “new” or “new other”) – item is in the sealed box or opened box and it has never been used. Pristine (listed as “used”) – item is clean and close to new condition with very minor signs of use and is fully operational. Good (listed as “used”) – item has regular signs of daily use, minor scratches and is overall operational except things I specifically list in the post as issues or not working. Fair (listed as “used”) – item has significant signs of use, major scratches, missing parts, is checked only for basic functionality like: powers on. Item is not fully tested except exactly and only what I write in the post. For Repair of Parts (listed “for parts”) – Item is not tested at all or has issues I was able to find and clearly this is for repair of parts.

Eico HF-20 tube amplifier based on the 6L6 tube. From the HiFi (mono) days. Clean unit with possibly original Eico tubes. Fully tested by my technician. Also listed is another Eico mono amp.

This pair is pulled down from a working EICO ST70 tube amplifier. They are all tested, clean. I also have its power transformer. Price is for a pair!

Pair (2) Eico HF-50 Monoblock Tube Power Amplifiers For Parts or Repair – Rare. When plugging in the left one, the tubes light up a little. The right one shows no light when plugged in. Maybe the tubes are bad.. I cleaned them up as best I could. The left amp has an aluminum cover that covers the V-1 slot tube. The right one is missing. (Please look over the photos provided as they are part of the DESCRIPTION).

Eico HF-20 HF20 Integrated Tube Amplifier. ++++ WARNING – Bottom plate is missing. No bottom plate, as shown. Watch the video to hear the unit. What you see is the actual amp in photos and in the video.

(I will often reply quickly, unless foraging for mushrooms :).

These are super nice. Plugged in a bluetooth receiver into the aux ports, and away she went. Sounded amazing, tight, clean etc. Turning the loudness back on it just a little evened it out. I cleaned it up a bit, was a bit dirty.

Amplifier has been serviced. Parts replaced or repair where needed. On switch not working. Cord has been replaced with on off switch in cord. All other funtions in working order.

The filter capacitors have been replace with Sprague TVA Atom capacitors. The amp is 12 watts output. It uses the following tubes (NOT INCLUDED).