I have purchased a one owner Alpha 77DX, from the estate of a recent SK. This
amp had little use, and to the best of my knowledge was not used at all since
about 1981/83. The original invoice (1977) and manual came with it. I brought
it back to life carefully, taking the necessary precautions with the tube. It
works flawlessly. There are a couple of issues.
First, it has the well known sticky paint problem. I have researched the
archives, and looked on Alpha's site. New top and side panels are available, as
is the face plate for a 77SX. I have no intention of putting a second tube in
this, so would rather not put an SX panel on it. Anyone aware of another
option for obtaining a new front panel, or having this one redone?
The inside is in mint condition and looks new, but there is a slight trace of
oil only on the top of the capacitor, so it is leaking. From the archives, this
seems to be a common problem. Are folks replacing this with another oil filled
cap or have banks of electrolytics been retrofitted as a fix? Any current
sources for replacement caps?
I have always wanted one of these. It is a beautiful amplifier inside, very
heavy duty construction compared to my other amplifiers.
Any suggestions will be appreciated.
73 Charlie N8RR
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