Lot of four Sylvania 12AU7A Tubes. CONN Organ Label. Grayplate, Top halo getter Construction. Matching 1960 date codes: ALT 312/039. Thoroughly tested at new values on Jackson 648: 110/110 115/110,110

 

AMPEX Grand Master 456 Studio Mastering Audio 1/4 "Tape 7" Reel -Set of 4 - used condition Includes original boxes, reels and tape Writing on one of the boxes and labels on several of the reels

 

Measure 4.9 ohms and are in Mint shape.

 

I have two transmitting tubes one on left is a raytheon pl 8 8166 , 4x 1000 a the other is a jan-cim-4-1000a. I have no way to test but have had a few say they look like there in excellent shape.

 

No Reserve. For sale is a used setup of vintage tube-based Dynaco Stereo Preamp that I recently acquired from the original only owner. It is actually comprised of three pieces: a pair (2 pieces) of PA

 

These Marshall branded EL34 tubes were manufactured by Svetlana C. The dead give away is the construction of the tube. This matched quad has been tested for shorts and quality, They are all matched wi

 

pictures are current. for sale around 300 vintage capacitors. these were purchases from an older electronic repair shop that had been closed for many years, they were stored in small draws. there are

 

Click-on Crown to Enter Store “WE SPECIALIZE IN TONE.”For your consideration is a TESTS ABOVE NOS+++ AMPEREX PHILIPS MINIWATT (Same as BUGLE BOY) 12AX7 ECC83 Audio Tube from the mid-1960s with 14m

 

template_preview 8pcs 4pin Ceramics vacuum tube sockets valve base Fr U4A 300B 811 audio amps DIY Condition: New Quantity: 8 piecesFor 4pins tube: U4A 300B 811...Working Voltage:1500VContact Resistanc

 

Pair Of Vintage Telefunken (SIEMENS) Full Range Driver, Field Coil, Phenolic Spider - 8" (1938). Come with their original conectors and mounting kit .SELECTED PAIR marked: Tel. Bv. 686 R 519047 Feldsp