Wow....the pride of American manufacturing! Vintage ACOUSTIC STUDIO MONITOR SERIES 3311. Only real audiophile who know about sounds can appreciate this pair of Acoustic Studio Monitor Speakers. Specif

 

Auricon battery-operated tube microphone preamplifier designed for sound-on-film applications for Auricon 16mm cine cameras, but suitable for any remote microphone preamp applications, or applications

 

HERE is a Vintage HEATHKIT Tube Preamplifier Model WA-P2 used condition. offering as is. Original knobs. Missing Heathkit emblem. No tubes. NO way to to test. This preamp needs a power amp. Metal cabi

 

BRAND: Unbranded CONDITION: Pre-Owned MATERIAL: Metal, Plastic or Acrylic SIZE: N/A DESCRIPTION: Vintage Ivory w/ Gold Metal Trim Rotary w/ Handset & Cradle, Cords, Landscape Portrait & Timele

 

Telefunken 12AX7 ECC83 Vacuum Tube This tube tests 134 on our calibrated Eico 667 dynamic tester (passing range is 80-140). That is an excellent score on this tetser. It has also passed testing for sh

 

1 Cunningham CX345 Tube,USA engraved globe manufacture---white boxed-TV7 tested-results below-test nil for shorts TV7 tested : 47 is minimum-test 84 TESTS STRONG Always willing to combine shipments Ce

 

I purchased this metre a few years ago from Ebay USA. I used it a few times when I built a few valve amplifiers. I may even have the origional manual if I can find it. However you can download both th

 

2 x ECC83 (12AX7) Telefunken Berlin - W. Germany in Box ribbed plates - early version - same series - tested as new <> 1 x ECC83 Telefunken - code on tube: B ne 01 number on top: 713 1 x ECC83 T

 

Vintage ALTEC Lansing 1570B Vacuum Tube Amplifier ~ COMPLETE ~ NO RESERVE (AMP #1) This unit is being sold with No Reserve! This unit was recently removed from a local State University. Given the age

 

As you can see in pictures there are some minor scratches on the top. All could be buffed out. And there is a chip on the left side in the wood panel. The stereo fully works BUT needs the pots and swi