4 6X4 EZ90 EZ 90 TUBES ~ MULLARD - TUNG-SOL - GE Tested on my calibrated TV-7D/U tube tester for gas & shorts. ALL tested between 58 and 62 Minimum......40 on a TV-7 Please check pictures "Get It

 

1967 KPFA STUDIO CONCERT BERG BRAHMS SCHONBERG SOHUMANN RADIO MASTER TAPE Size: 10 1/2" from Radio Station Station KPFA FM 94.1 Berkeley CALIF also WBAI & KPFK We recently purchased huge archive o

 

Hi, the item being offered is a Lot of (8) 12AX7 vacuum tubes, assorted brands, all are tested Good (on B & K 606 Tester, Good is from 65 to 120 on the meter, each tube is marked with its reading)

 

Adcom GFA 555 power amp plus GFP 565 Preamp. Ran the amp and preamp hard for the last week. I did not test the GFS-6 speaker switch. Used my Lab 400 direct drive to test phono input and played all 4 s

 

You are buying a: ELECTROHOME Short Gray Plate BIG O Getter 12AX7 / ECC83 Tube Logo worn as pictured made in Canada All tubes are tested for filament, leakage, Dynamic Mutual Conductance and emission

 

Here is a Pair of 2 Vintage Electro-Voice E-V (Esquire Etc) 12BW S, 12" Woofer Speakers. Serial #'s 13700 & 13824. 4Ω. All original and super clean. Excellent cosmetic and working condition as sh

 

You are looking at the very nice preamp using ECC83(12AX7) tube This was made for using with recorder player so it is included phono stage. Amplier of age is about 20 years, I did test it in my system

 

Classic red 70's Tamco VW Bus record player with box and instructions in mint condition! This VW Bus is NOT a reissue but an original item that still works and has no signs of wear or damage. Also inc

 

These have professionally re-foamed replacement JBL woofers installed last week. The tweeters are original and the controls work as new. Yes, they are far from mint cosmetically but still presentable

 

VERY NICE PIONEER TX-7500 EVERYTHING WORKS JUST AS IT SHOULD AND ALL LIGHT WORKS ALSO.