Up for saleVintage 31-2000A Realistic Wide Range Stereo Frequency EqualizerThis unit work fine with never got issue. Upgrade so up here for sale.Kept clean when used It's has some scratches from being

 

Another weakness of mine is antique/vintage/old telephones. This one must be harder to come by. I've come across a lot but never an 'AUTOMATIC ELECTRIC Monophone' Pictures taken of all sides/angles, i

 

This is an auction for one NOS, RARE, Mullard CV 4003/ M8136/ and one 6189. They are similar ECC82/12AU7. Guarantee: Both tubes by Mullard. Tubes have been tested as a German Military FUNKE W 19 tube

 

Large Lot of Vintage Tubes; Untested New Old Stock, New In Box Various types of tubes by various manufacturers: Tung Sol, GE, Slyvania, RCA, Realistic, Olson, CBS, Military, Arcturus, Philco, Raytheon

 

You are bidding on a Vintage Admiral FM AM Solid State Portable Radio Model PRF 901.  This comes with a working radio, Ear Bud, original directions in Original Box. If you have any questions please a

 

Set of four Ruby 12AX7AC5 tubes, brand new and in white boxes. These tubes are all factory tested and part of a fresh OEM bulk lot. You can buy with confidence that these tubes will not be microphonic

 

I recently inherited a lot of vacuum tube electronics. For sale here is one 7189 tube with a couple extra 7189s with no identification Telefunken tube was made in West Germany. These are used tubes th

 

OFFERING four (4) Type A1729 Point-contact transistors . (Any point contact type of transistor is collectible, identified because there is a small hole on the unit to allow for manual adjustment of th

 

Tascam 122 MKIITechnician's Notes: "Corrosion on tape drive board"Use for Parts or Try to FixIssue Unknown

 

Factory assembled. Works beautifully. I am not sure the attenuation knob on the end is factory. At one time someone poorly mounted some RCA jacks on the housing so there light damage to the metal scre