For sale is an Audio Research SP3 and an Audio Research D76A I bought from SkyFi Audio and a pair of OHM Walsh 4s with the Walsh 5000 upgrade! All together as a package I am asking $9500, but if you are interested in a single item I will have the price listed below as the “single item” price! Both Preamp and Amplifier come with a AC Infinity ventilator! The Audio Research SP3 has be fully restored by SkyFi audio! I will let their listing explain the restoration! I have roughly 250 hours on this unit since my purchase a year and a half ago! Also includes owners manual! Serial # 471110-9 Asking $5000 https://skyfiaudio.com/products/audio-research-sp-3-sp3-vintage-all-tube-preamplifier-complete-collector-grade-restoration-w-amperex-tubes?_pos=5&_sid=a7e8bafb7&_ss=r The Audio Research D76A I purchased at the same time from SkyFi Audio. They went through the unit and verified with a series of tests its full functionality! I will include their listing of what they did for better explanation. Original Owners Manual included. I have around 120 hours on this unit since my purchase. Serial # 672150-10 Asking $2250 https://skyfiaudio.com/products/audio-research-d-76a-d76-d76avintage-all-tube-amplifier-survivor-condition?_pos=1&_sid=d01cc0a9f&_ss=r The OHM Walsh 4s with the Walsh 5000 upgrade! I purchased these OHMs around 4 years ago just as the plain Walsh 4s and around a year and a half ago a purchased the Walsh 5000 upgrade kit and installed it myself! I will also add link to the Walsh 4s and the Walsh.5000 upgrade on the OHM website. Included in the sale is the Walsh 5000 manual and the Walsh 5000 speaker covers plus the original speaker covers! I have around 70 hours on the Walsh 5000 upgrade since my purchase. Asking $4750 https://ohmspeaker.com/legacy-products/4/ https://ohmspeaker.com/site/assets/files/2586/super_4_5000_upgrade.pdf *LOCAL PICK UP ONLY AND CASH ONLY*

Acoustic Research AR-5000 5-Device Component Video and Digital Audio Switcher Selector Free Shipping only lower 48 states NO APO FPO or International shipping

The unit is in excellent condition with minimal signs of wear. It is fully functional with no issues. Upgrade your home entertainment system with this top-of-the-line Acoustic Research AR-5000 5-Device Component Video and Digital Audio Switcher. This powerful AV adapter/converter is gold plated and portable, making it the perfect accessory for any TV, video, or audio setup. With DisplayPort connectivity and brand name reliability, you can trust that this switcher will enhance your viewing experience to the fullest. Whether you're a movie buff or a sports fanatic, this device is a must-have for any home theater setup.

Acoustic Research AR5000 Component Video and Digital Audio Switcher in box Excellent condition, cosmetic and working, AR5000 component switcher box. The user’s guide has been scanned in and added to the photos so you can determine if this will work with your application. From a non-smoking house. TERMS: U.S. sales only, no international sales. No sales to anyone registered outside of the U.S. No APO/FPO or US possessions. No shipping to a forwarding company. PAYPAL only. Cash only for local pickup. SHIPPING: $15 for USPS Priority Mail with delivery confirmation.

Item was used for a white MBL system but the system is sold. Dont have the box but can box this easy for shipping. The outside case is powder coated not pained - so its really hard to scratch or chip the coating. My feed back is 100%