Phase Linear 4000 Review & 400 Misc (Sound Advice Volume One, Number Two Fall 1975)
Here is a copy of Sound Advice Volume One, Number Two - Fall 1975
"Phase Linear 4000" review.
NOTE: There are also reviews of other preamplifiers in this issue and some comments about the Phase Linear 4000 (as well as other preamps) mixed throughout. I have not included these pages.
"Letter to the Editor" from Donald E Prewett (from Phase Linear).
"Further Thoughts", "Phase Linear 400 Amplifier".
Oh and on the cover is a Electro Research Corp Model A75 power amplifier appears to include and elapsed hour run time meter. Maybe someone should include that in their next build.
Ed