Both the Owner's Manual and the Advanced Functions Handbook for the HP 15C in the preferred spiral-bound format. The covers show discoloration that I think is mainly from age. Please look at the pictu

 

I WILL OFFER THE BEST IN COLLECTING . WATCH EVERY WEEK FOR GREAT FEATURED ITEMS . WHAT YOU ARE BUYING IS AN INCREDIBLE EARLY 1920s MAGNAVOX AMPLIFIED MODEL RADIO HORN SPEAKER . SPEAKERS LIKE THIS VERY

 

This is a very fine Onkyo model T-4711 FM Stereo / AM Tuner in excellent cosmetic and functioing condition. It listed new for $600. It has great sensitivity and is programmable in a variety of modes.

 

Normal 0 false false false EN-US JA X-NONE Pioneer CLD-D604 Karaoke Laserdisc player. CD, CDV, LD Player Includes:Pioneer CLD-D604 Karaoke Laser Disc Player (used but excellent condition-very little u

 

This is a Thorens-manufactured tripping device to add automatic lift of a manual turntable's tonearm at the end of play. Pretty simple really--stick on the base of the turntable (the adhesive backed t

 

Klipsch Heresy HBR Speakers - Matched Pair - All Original Tweeters: Klipsch K-77 Both stamped 14 824-0137 - One also stamped 505, the other 506 (Solder Type) Midrange Drivers: Klipsch K-53-K Both stam

 

DATAMATH CALCULATOR MUSEUM sells on eBay MBO FN-8D MBO introduced with the FN-8D one of the most unusual calculator ever manufactured! With only 20 keys - less than some "four bangers" - performs it m

 

1967 vintage Japan TUBE AMP DIY GUITAR AMP PROJECT Roberts reel to reel Left side

 

Set of four NOS Ei 12AX7 ECC83 tubes. NOTE these tubes are from the original Ei plant which was destroyed during the war. These original tubes with smooth plates and pinched bases are VERY rare and ha

 

Teac X300 in very good to excellent condition custom rack handles new belts all controls cleaned sounds very nice works perfect.It is missing one tension cap that I have found and will include it when