These are tested, working tubes, ready to use! A few years back I got into experimenting with old tubes......and there is a sonic difference. I bought up quite a stack of preamp and power tubes for my

 

Nice set of old school made in the USA speakers tested and sound great. These speakers have some scuffs and scratches on the cabinets the foam that covered the tweeters is gone but the speakers are in

 

JBL 123-A Woofer - Serial number 29171 - DCR 5.3 In Fair condition except for cone not new looking do to being left out on shelve in garage - Sold "AS IS" Pack+Ship Worldwide Contact in 3 Days. Paymen

 

I used this amp back in the 70s. It was old when I got it. It's been sitting around in the attic since then. It worked great back then. Needs tubes and cleaning.

 

Here are 5 GE 12AX7/As.107 You get 5 tubes: 12AX7 Baldwin label long grey ribbed flat plate D getter dated 68-20; 12AX7A grey ribbed T plate halo getter; 12AX7A/7025 Gt Britain grey ribbed flat plate

 

For your consideration is this extra clean fully working Pioneer Sr-303 reverberation amplifier. This is absolutely beautiful but has stacking marks, see last picture. See my other listings for additi

 

Marantz 5010 Stereo Cassette Deck The item you are bidding on is this Marantz 5010 Stereo Cassette Deck This Deck works like new. It still has the plastic covering on the front of the machine. It has

 

MCINTOSH MC240 Power Amplifier Here is a MCINTOSH MC240 Power Amplifier . This amp was purchased within the last month from the original family that bought it new. The amp has all of the original mcin

 

THE BIDDER MUST HAVE MINIMUM 50 EBAY POINTS. 5 x Tubes Telefunken ECC83 with Diamond ( <> ) and good Values ( look to the Picture ). I tetsed the Tubes on two Systems. The Tubes are USED. I make

 

MANUFACTURER : SEL Lorenz Stuttgart Germany TYP : 12AT7 ECC81 Twin Triode Mil spec. QTY : 1 CONDITION : Factory NOS in Box CODE : none TEST EQUIPMENT : Funke W19 Cards 711/712 EMISSIONS (7,0mA = good)