EICO was a manufacturer of electronics kits located in New York City, New York,
United States. ... The model EICO HF-81 integrated tube amplifier is just one of
several highly regarded products manu...
EICO HF-81: Vintage Route Shocked... I guess that was the word that best
described my reaction upon first powering up this old beast in my system... By
Jul 2, 2006 ... If you spotted an EICO HF-81 at the local Goodwill, you'd think nothing of this
plain-Jane integrated amplifier in its nondescript gray case.
Early EICO HF-81 stereo tube amplifier in nice condition. The tubes in this are a
mix of Zenith and Fisher labeled ECC83, with 2 RCA & 2 Mullard power tubes ...
The EICO Model HF-81 is a complete high fidelity stereophonic control center
and a pair of 14 watt amplifiers; all on one chassis. With it you can select pre ...
TheEICO Model HF-81 is a complete high fidelity stereo- phonic control center ...
EICO "low silhouette" construction employing hori- zontal chassis for proper ...
A major confession is that I repaced the original Mullard tubes in the HF 81. ...
Zen amp and McIntosh MC-240 didn't sound any nearly good as Eico HF-81.
www.ask.com/youtube?q=Eico HF 81&v=JbwQwm8R970
Jul 19, 2013 ... Tubes: 4 x Mullard 12AX7, 2 X Mullard 12AU7, 2 X Amperex 6CA4, 4 X Mullard
www.ask.com/youtube?q=Eico HF 81&v=coZMtfeYnjw
May 31, 2015 ... All resistors Takman.El84 Tubes Valvo. Top,front,back body 2MM copper sheet.
Front panel 1mm brass. Knobs wenge wood.
Hi! I'm very new to the forum... in fact every forum... so please don't be to severe. I
just bought (for peanuts) an HF-81. It's my first tube amp.