Up for sale here is this single vintage Eico HF-14 tube amplifier, with serial number 2109. This came from a local tube guy, and came to me just as you see it. This has a fair amount of rust, which you can see in the pictures. There is no bottom cover or top cage/cover. The tubes are not included, but the tube shield/cover for the 12AX7 is included. I will guarantee the transformers to be good. If you have any questions, please ask. I have more amplifiers and other vintage electronics listed–feel free to take a look!
Eico HF-20 Tube Amplifier (2 monoblock included) tested – works but needs replacement of capacitors and some work. Transformers work quietly and do not heat up.
One Pair Eico HF-14 Tube Amplifiers. Measures 13″ x 4 1/2″ x 4. Total net weight 14.6 lbs/6.6kg. This pair appears to be all stock and original inside and outside. Has not been used in years. Electrolytics inside needs to be replaced for sure. Cosmetically in average condition. Some rust on transformers. Tubes layout are 2 x EL84, 1 x 12AX7 and 1 x EZ81. Also one rubber feet is missing at the bottom. Thank You and Good Luck.
This a Great estate sale find, it is an EICO HF20 Monoblock Audio Amplifier. It is in Excellent working condition, with two 12AX7 preamp tubes. This amplifier has been in storage for fourteen years. It belonged to the owner of a high end audio transformer company. It is a kit build, very cleanly done, but the storage had taken its toll. All of the tubes were gone and I’ve replaced them. I have not cleaned the rust or corrosion off of the amplifier, that’s up to you to do and you can do as much or as little as you desire. What we’re talking about there is cosmetics, this amp it sounds great; all of the pots and switches have been cleaned, and the voltages checked. The amplifier is an Ultra-Linear Williamson type, with a 20 watt output. The preamplifier/equalization section uses inverse feedback allowing it to match the low distortion of the power amplifier. Bass and Treble EQ is ±15db. It has outputs for 4, 8, and 16? , plus a Tape Recorder output. There are seven inputs, two Phono with Equalization, Tuner and four high level jacks. The amp weighs 24 lbs. A copy of the manual and assembly instructions is included. I played it for six hours; it had no glitches, no smoke and a wonderful sound. If you need more pictures or information please let me know.
EICO HF-12 tube mono amplifier. Recapped, mostly original or at least vintage tubes. At this writing, I have several other HF-12′s for sale, if you’re looking for a stereo pair. I live in Scappoose Oregon-approximately a half-hour out of Portland. Problems are few, and I’m very pro-active about solving any that might crop up. Please examine the pictures carefully. They are part of the description. This is NOT a new component. As such, it does not come with any guarantee– implied or written. Vintage audio equipment is sensitive and does not travel particularly well. So in rare instances, that which was working 100% at my house may require adjustment or servicing before working equally well at yours. Most on-line sales of vintage electronics happen under these exact same conditions-but I just wanted to point this out so there are no misunderstandings or disappointments. But please understand: I simply clicked a box making this available to International buyers. Here are a couple that my International customers have successfully used in the past and have a good reputation: Nippon Express USA or U. Both are located in San Pedro, CA. Contact info is available on-line. I’m looking forward to doing business with you and earning more of it in the future. I absolutely LOVE this stuff, and you will find me to be a reasonable, fair-minded person to deal with.
This amp has been gone through, and all issues (and known issues) addressed. Internal capacitors have all been replaced, pots cleaned, and brought back to factory specs. Please refer to pictures for the condition. It is not perfect, but a very nice clean unit. The flash in a couple of pictures made the face look different. This is diode rectified now, so there is no need for the ez81 tubes anymore. You can put some in, but they will just glow. The sound is simply incredible. When you first turn it on, it sounds like a very good tube amp. Something my old audio research D125 could never do. After this amp warms up for about 15 minutes, it really opens up. I put about 8 hrs on it yesterday. I was so enthralled by the sound that I kept throwing cd after cd at it. I was halfway through Nora Jones at 2am. When the wife came downstairs and said, TURN IT OFF. She really knows how to knock me off my cloud. I know this is not a brute on power, but I ran it to my polk RTA-12B speakers. These are power-hungry speakers, and the eico brought them to the edge of my spl max. This is well over my wifes level, but I did wake her up. With the volume at max, there is no hiss or hum or any distortion while playing. The sound this set amp delivers is amazing. The soundstage is wide with a depth that you want from a good tube amp. HF is absolutely crystal clear with lush mids. The bass is extremely impressive for the wpc. This amp provided a nice punch with a powerful low end from the polks. Vocals, brass, guitar, and piano are all there. It sounds like you are in the recording studio. Miles Davis, Coltrane, B. This is a very special amplifier, not nearly the power of my Mac 275, but it does so many things right. Some amps you turn on to listen while you work or get stuff done. This one makes you stop dead in your tracks, sit down, and close your eyes. I wish I still had my old klipsch chorus ii speakers. I rolled some different tubes in this amp, so some pictured are different now. This will be packed very well and insured, so it will arrive safe.
Here is a nice Eico HF-85 stereo tube preamplifier. It is in good condition for its age despite some marks on the front panel and retains all 5 of its original Mullard 12ax7a tubes. These are getting more and more rare to find and this one looks like a great candidate for refurb!
EICO HF-81 Stereo Tube Amplifier with All Vintage Tubes, with EL84/6BQ5 in Output. Watch it in operation with music from Pro-Ject turntable on Youtube. All tubes are vintage and all included; some are Mullard etc. I provided some pictures to show the circuitry under the chassis. I plugged it in wall voltage of 120V and the amp worked fine and produced great and balanced music in both channels as shown in the video. Since this amp is very old, it may need services before daily use. At least, the new owner should have some professional to go over it. I did notice the following issues. The fuse holder is bit loose. At times, I had to re-tighten the fuse to power it up. The shaft of TREBLE control pot can be pushed in if you re-install the knobs on it. I inserted a small piece of hard foam behind it (inside the chassis) so it’s fixed, for now. I felt some of the contacts or wirings are not 100% secured. I once pulled out one tube shield and incidentally brushed on something (didn’t know what), causing the left channel silent. That channel recovered by itself a few minutes later. I couldn’t find out the cause. That’s why it’s very good idea to have a professional to service it so you can really enjoy it. Physical condition is really good for the age, much better than many others showed up for sale. The front is beautiful; all knobs are original. Chassis is pretty clean. Meshed cover is good. There may be some screws missing in the bottom plate. Overall, this is a beauty to me. I have other audio equipment, like. Accuphase, Acurus, Adcom, Aragon, Arcam, Audio Research, Audioquest, Ayre, B&K, B&O, Bang Olufson, B&W, Bowers Wilkins, Bryston, California Audio Labs, Cary, Classe, Cambridge, Carver, Conrad Johnson, Creek, Denon, Dynaco, Dynaudio, Goldmund, Infinity, Jadis, JBL, Jolida, JM Lab, Kef, Kimber, Klipsch, Krell, Levinson, Lexicon, Linn, Marantz, Martin Logan, Mccormack, Mcintosh, Meridian, MIT, Musical Fidelity, Music Hall, NAD, Naim, Nakamichi, NHT, Paradigm, Parasound, Pass, Pioneer, Proceed, PS Audio, PSB, Quad, Rega, Revel, Rotel, Rowland, Sonic Frontiers, Sonus Faber, Spendor, Sunfire, Tandberg, Tannoy, Theta, Thiel, Threshold, Totem, Transparent, Vandersteen, Vmps, VPI, VTL, Velodyne. AR, Audio, Audiophile, Amplifier, Amps, Arcam, Acurus, Aragon, Adcom, ADS, Advent, Bose, Boston, Beovox, Bryston, Bedini, B&K, B&0, B&W, Bowers & Wilkins, Celestion, Counterpoint, Canton, Cello, Creek, Cerwin Vega, Dahlquist, Denon, Dcm, Dynaco, Dynaudio, Ess, Spica, Epicure, Ensemble, Electrostatic, Elite, Fisher, Fosgate, Harman kardon, Harbeth, Integra, Infinity, JBL, Jadis, Jolida, Linn, Luxman, KEF, Klipsch, KLH, Krell, Kenwood, Martin Logan, McIntosh, Mirage, Mission, Monitor Audio, Nad, Onkyo, Paradigm, Proac, Sony, Pioneer, Polk-Audio, Preamplifier, Quad, Rogers, Rotel, Rega, Stanton, Speakers, Audio, Stereo, Studio, Vandersteen,, Snell, Spendor, Thorens, Vandersteen, Wharfedale, Yamaha, Speakers, Turntable, M&K, Accuphase, Dali, Wilson Audio, Sonus Faber, Definitive Technology, PSB, NHT, Magnepan, Eminent Technology, Monitor Audio, Vienna Acoustic, Meridian, Behringer, Acoustat, Genesis, Opera, Mirage, Energy, Pinnacle, Musical Fidelity, Sonic Frontiers, Cambridge Audio, Sunfire, Velodyne, SVS, HSU Research, Audio Research, Tannoy, Subwoofer, McCormack, Meadowlark, Conrad Johnson, Parasound, Magneplanar, Audible Illusions, Mark Levinson, Vintage, REL, Revel, Nakamichi, ESS, Emotiva.
Good overall condition, some areas could be touched up, please see photos for cosmetics. I did clean up the top a bit, was very dusty from sitting – likely for 40+ years. Great project amplifier – service/restore it and tube it… Good guitar conversion project, or pair it with your other HF-20 and make it stereo! VERY HEAVY – will be double boxed and packed right.
EICO HF-81 Stereo Tube Amplifier with All Vintage Tubes, with EL84/6BQ5 in Output. Watch it in operation with music from Pro-Ject turntable on Youtube. All tubes are vintage and all included; some are Mullard etc. I provided some pictures to show the circuitry under the chassis. I plugged it in wall voltage of 120V and the amp worked fine and produced great and balanced music in both channels as shown in the video. Since this amp is very old, it may need services before daily use. At least, the new owner should have some professional to go over it. I did notice the following issues. The fuse holder is bit loose. At times, I had to re-tighten the fuse to power it up. The shaft of TREBLE control pot can be pushed in if you re-install the knobs on it. I inserted a small piece of hard foam behind it (inside the chassis) so it’s fixed, for now. I felt some of the contacts or wirings are not 100% secured. I once pulled out one tube shield and incidentally brushed on something (didn’t know what), causing the left channel silent. That channel recovered by itself a few minutes later. I couldn’t find out the cause. That’s why it’s very good idea to have a professional to service it so you can really enjoy it. Physical condition is really good for the age, much better than many others showed up for sale. The front is beautiful; all knobs are original. Chassis is pretty clean. Meshed cover is good. There may be some screws missing in the bottom plate. Overall, this is a beauty to me. I have other audio equipment, like. Accuphase, Acurus, Adcom, Aragon, Arcam, Audio Research, Audioquest, Ayre, B&K, B&O, Bang Olufson, B&W, Bowers Wilkins, Bryston, California Audio Labs, Cary, Classe, Cambridge, Carver, Conrad Johnson, Creek, Denon, Dynaco, Dynaudio, Goldmund, Infinity, Jadis, JBL, Jolida, JM Lab, Kef, Kimber, Klipsch, Krell, Levinson, Lexicon, Linn, Marantz, Martin Logan, Mccormack, Mcintosh, Meridian, MIT, Musical Fidelity, Music Hall, NAD, Naim, Nakamichi, NHT, Paradigm, Parasound, Pass, Pioneer, Proceed, PS Audio, PSB, Quad, Rega, Revel, Rotel, Rowland, Sonic Frontiers, Sonus Faber, Spendor, Sunfire, Tandberg, Tannoy, Theta, Thiel, Threshold, Totem, Transparent, Vandersteen, Vmps, VPI, VTL, Velodyne. AR, Audio, Audiophile, Amplifier, Amps, Arcam, Acurus, Aragon, Adcom, ADS, Advent, Bose, Boston, Beovox, Bryston, Bedini, B&K, B&0, B&W, Bowers & Wilkins, Celestion, Counterpoint, Canton, Cello, Creek, Cerwin Vega, Dahlquist, Denon, Dcm, Dynaco, Dynaudio, Ess, Spica, Epicure, Ensemble, Electrostatic, Elite, Fisher, Fosgate, Harman kardon, Harbeth, Integra, Infinity, JBL, Jadis, Jolida, Linn, Luxman, KEF, Klipsch, KLH, Krell, Kenwood, Martin Logan, McIntosh, Mirage, Mission, Monitor Audio, Nad, Onkyo, Paradigm, Proac, Sony, Pioneer, Polk-Audio, Preamplifier, Quad, Rogers, Rotel, Rega, Stanton, Speakers, Audio, Stereo, Studio, Vandersteen,, Snell, Spendor, Thorens, Vandersteen, Wharfedale, Yamaha, Speakers, Turntable, M&K, Accuphase, Dali, Wilson Audio, Sonus Faber, Definitive Technology, PSB, NHT, Magnepan, Eminent Technology, Monitor Audio, Vienna Acoustic, Meridian, Behringer, Acoustat, Genesis, Opera, Mirage, Energy, Pinnacle, Musical Fidelity, Sonic Frontiers, Cambridge Audio, Sunfire, Velodyne, SVS, HSU Research, Audio Research, Tannoy, Subwoofer, McCormack, Meadowlark, Conrad Johnson, Parasound, Magneplanar, Audible Illusions, Mark Levinson, Vintage, REL, Revel, Nakamichi, ESS, Emotiva.
