Nice working condition r 700 receiver , all channels work, no missing knobs , very clean unit. No issues

 

Please note that the power supply is not included in this auction. From the Manufacturer: JX-1 PERFORMANCE SYNTHESIZER KEYBOARD: 61 Keys (Velocity Sensitive) MAXIMUM POLYPHONY: 24 Notes or Less (Depen

 

Selected Specs: 8 ohm power = 150w DIN 8 ohm power = estimated 135w RMS dynamic headroom = 1.5 dB 8 ohm dynamic power = estimated 225w (or 200w if being super conservative) current = 36 amps peak to p

 

tomcyber store This is a set of 4 Telefunken 12AT7 ECC81 tubes that were made in West Germany. All were just tested on a calibrated TV-7D/U tube tester. All have a diamond on the bottom. The 12AT7 sho

 

template_preview 4pc 8pin Ceramic vacuum tube socket octal valve base Fr KT88 EL34B 6550 6SN7 amp Condition: New Quantity: 4 piecesFor 8pins tube: EL34 KT88 6L6 6550...Working Voltage:1500VContact Res

 

BEAUTIFUL MATCHED DATE CODE PAIR OF 1951 TUNG-SOL BLACK PLATES HALO GETTER 6V6GTA TUBES UP FOR AUCTION. THEY'RE BRANDED MOTOROLA, BUT THE CODES ON THE BASE SAY TUNG-SOL.322 IS THE MANUFACTURER'S CODE

 

<div style="text-align:center"><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="h

 

Up for bid is a Tube Socket Lot of 193. Lot includes Nuvistor-Compactron- Octals - SGT Sockets and others. Pictures depict actual items for sale. Any questions, please advise. Thanks

 

I have had these tubes for years. I think my dad had them when he repaired TVs many years ago. I think they are brand new. The 7025 s have 12AX7 hand written on the box. One tubes says made in USA but

 

The Natrometer, a great invention in it's day. It was sold by the National Radio Institute in 1925. There were extra cylinders available at the time so as to not have repetition in the code. It is run