This is a reprint of an Advertisement by SAE from 1979. It is the SAE Rack systems from 1979. It lists the following models: 3200 Tuner,3000 preamp,3100 amplifier,8000 tuner,2100l preamp,2800 equalizer,5000 NR system,2200 amplifier,4000 crossover,2600 amplifier,4100 time delay system, 2400l amplifier. It has an article explaining the features and benefits.These SAE ads are very collectable!You will NOT be dissapointed by this Ad! Many more SAE Ads on my eCRATER store! -Each Page is 8.5" by 11"Please check out my new Vintage Audio Web Site, www.VintageAudioArchive.com-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.