SUNFIRE LOAD INVARIANT BOB CARVER STEREO POWER AMP UP FOR BIDS IS THIS BOB CARVER STEREO POWER AMPLIFIER WHICH MOST PROBABLY IS A FIRST GENERATION SIGNATURE SERIES 600 X 2. AS PER ITS SERIAL NUMBER 98

 

For sale is a great pair of lightly used Valvo/Mullard 12AX7/A / ECC83 pre-amp tubes. The tube on the left has an RCA label but you can make out "Brit...) and it has the classic white chalky lettering

 

Pioneer Dynamic Graphic Equalizer SG-9800 in Excellent Condition and Working Order. This item has been in a smoke-free home and gently used. This item will be carefully packaged and fully insured. Ple

 

This unit was completely rebuilt in 2010 when I bought it. It is in excellent working condition. Here are details What comes in the box1) Double boxed and personally packed by me ( not original box)2)

 

I connected speakers to both main and remote. Both worked. I connected my CD player to tape, aux1,tape out and tuner. All worked. Put a turn table on phono and it worked. Has a nice rich sound. The on

 

Hiya, got a real cool ARP 2600 synth user guide/manual here. Got it in college where I was fortunate enough to play with an ARP, graduated now and want to find this book a home that will better apprec

 

Here have available new display lamp that I had custom made for the Studer A721 tape recorder. As seen in the photo below it makes the display glow blue. To install the lamp it is best to cut the old

 

MANUFACTURER : DAYSTROM Japan TYP : ECC82 ( 12AU7) Twin Triode ribbed plates D Getter QTY.: 2 CONDITION : excellent, slight pre-operated tubes CODE # : n/a TEST EQUIPMENT : Funke W19 Cards 723/724 EMI

 

Here is a rare XF1 that tests well. It is a double halo getter with a larger base and larger plates than XF2s. These are some of the best sounding tubes ever made. Transconductance reads 5400 where 38

 

Infinity EMIM Midrange speaker.Ribbon in excellent condition - you can see it in the picture.Front and back pictures included. Deep black and new looking. Flash distorts picture a bit.<div>Infin