This is a RARE reprint of anPhase Linear AudioBrochurefrom1979!It has information for the 2000, 3000, and 4000 Preamps. All series II. Very rare and hard to find!It has Features, Specs, and Information about the item(s). A piece of Audio History! I haveTHOUSANDS more Ads, Brochures,and Reviews on my eCRATER Store.Email with ANY questions, THANKS! -If you want FREE SHIPPING, I can email you a digital version of this file so you can view and print it at home.Please email me if you want it that after you buy.-Search for any brand you like on the left side in my Store Search bar. I have almostevery popular Audio brand! -Each Page is 8.5" by 11"-Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship!-As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund!-Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU!Powered by eCRATER . List your items fast and easy and manage your active items.