Up for auction is a lot of 4 6SL7GT tubes. They have been tested on a newly calibrated B&K 707 for mutual conductance where 22% is minimum good. They test as follows RCA 42/45, RCA 55/50, RCA 40/4

 

Up for auction is avintage Audio-Techinica headshell that comes with a 1986 brand new new old stock cartridge and stylus. The headshell has the wire leads and input connecter on it as seen in the pict

 

Up for auction is ONE Goodmans Midax Horn High Frequency Filter with (2) horn jacks, and 43" of wire. Although I have two of these, this auction is for one unit, as there are allot of Royal Guardsman

 

Up for auction is this pair of Altec Crossovers model N1500 in excellent condition. Please see pics and as questions if any.

 

You are bidding on one good used Telefunken 7247 tube. On a TV-7 tester with a minimum of 32 and 55 the tube tests 48 and 114. Readings are written on the tubes. Thank you for viewing our auction. Pay

 

barto Store Assurance: When we list an item, we have taken great care in checking it to assure it is in the condition as described in the listing. Photos of item are of actual item unless otherwise st

 

You are bidding on a new pair of original peerless from Denmark midbass / midrange drivers These feature the Nomex (fiber filled) cones and a shielded magnet. Model number is 830376 Response is very s

 

REVOX A50 STEREO INTEGRATED AMPLIFIER WORKS PERFECTLY NEAR MINT, MULTI VOLTAGE Beautiful and fully functional, completely tested, REVOX A50 STEREO INTEGRATED AMPLIFIER. All functions tested, sounds fi

 

Pair of Sylvania 6SN7GTB Audio TubesDescription For sale is a pair of vintage Sylvania 6SN7GTB audio tubes. The date codes are cf DBS and dd ALA. The black bases are tight. No rattles or shorts. They

 

Up for auction is ONE original Sony APM-22ES Tweeter in perfect working condition. This is a popular vintage model from Sony and the tweeters are difficult to find. Comes with original mounting screws