2 authentic old production pinched waist 7308 e188cc audio tubes, grail rare cali exclusivetaper waist distortion reducer w/ clear musical extended tone, similar to our pinched 7dj8 pcc88legendary holographics for a pure transparent listening experience, stunning harmonic claritysuperb preamp upgrade for tube mics vocals instruments stereos and more hifidelity appsaudio grade pair (singles/quads available) w/ special proprietary cali acoustics refurb processfull mutual gm test for all parameters +100% mutual gm pristine spec balance matchedcurated from private collections, ships fast well packed worldwide w/ old tube boxes ~authentic vintage audiophile collectibles by cali acoustics~ (we dont relabel tubes, oe fragile only) current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 audiophile verified compatible apps include:preamps stereos vocals instruments tube mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks +many more!

2 grail ranked old production 7308 e188cc gold pin audio tubes, rare cali exclusive importpinch waist harmonic focus w/ clear musical tone extension, similar to our pinched 7dj8 pcc88legendary holographics for a pure transparent listening experience, stunning frequency claritysuperb preamp warm upgrade for mics vocals instruments stereos, a real hifidelity illuminatorfull test for all parameters pristine balance match 102/105~104/104~106/105~103/101% gmaudio grade w/ special proprietary cali refurb process, curated from private collectorsquad ships fast well packed worldwide w/ fragile oe tube boxes (this quad sold, additional sets available w/ 100+ mutual gm % and oe fragile boxes) ~authentic vintage audiophile collectibles by cali acoustics~ (international shipments economy or priority available)(we dont relabel tubes, oe fragile only) ~current inventory includes~6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 ~audiophile verified compatible apps include~preamps stereos vocals instruments tube mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks +many more

2 old stock matched e188cc/7308 pinched waist gold pin audio tubes, very rare cali exclusivegrail hifidelity vintage import hard vacuum, sought after special edition comms grade + sq sortone of a kind high resolution leaf spring halo getter w/ special taper waist distortion reducerw/ less ear fatigue vs holland/usa dgetters!?! 7308 = rugged upgrade over e88cc/6922/cca unparalleled clarity natural precision, superb upgrade for mics amps vocals stereos instruments+ships worldwide well packed fast w/ real old boxes ~authentic vintage audiophile collectibles by cali acoustics~ (nos tubes require up to 100+ hours to truly settle in, otherwise you are likely buying used)(be aware of relabelers/reprinters especially cca!) current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 verified apps include:preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks + many more!

balanced old stock pinched waist e188cc/7308 audio tube, hard to find precision euphony detailunique leaf spring getter hifidelity lowest noise before distortion, rugged 6922/e88cc upgradeless ear fatigue vs dgetter?! superb for a variety of music styles vocals instruments+ultra rare collectible tele comms grade! fragile original label w/ box (not a relabel)full gm and audio test, ships worldwide! well packed, best offer always enabled ~see our other 6dj8 7dj8 12ax7 12au7 12at7 listings for alternate listening positions~~cali acoustics~ ~stereos amps vocals instruments tubemics lofi hifi rode k2 ntk and more e88cc 6dj8 ecc88 e188cc warm tone apps~ ~rodemics echo liquid platinum woo audio aesthetix cat audioresearch arc ear herron decco lector manley horizons bluemics conrad frontiers pathos vac and more~

2 grail status hifidelity 7308/e188cc gold pin matsu clear tone stereo tubesspecial leaf spring getter ultra high resolution (without the dgetter ear fatigue?!)legendary tight waist microphonic reducer and comms grade premium screenedvery rare collectible pair! audio grade full mutual gm test match balance leak short gas+professional extension sweetest stage for vocals preamps stereos tube mics instruments +moreships worldwide! well packed w/ old tube boxes ~see our other listings for alternative listening positions! best offer enabled~~cali acoustics~ ~stereos preamps vocals instruments tubemics lofi/hifiand more e88cc 6dj8 ecc88 e188cc warm/bright vintage tone hifidelity apps~~rode mics liquid platinum woo audio aesthetix cat audioresearch arc ear herron decco lector manley horizons echo bluemics conrad frontiers pathos vac and more~

2 grail status hifidelity 7308/e188cc gold pin matsu clear tone stereo tubesspecial leaf spring getter ultra high resolution (without the dgetter ear fatigue?!)legendary tight waist microphonic reducer and comms grade premium screenedvery rare collectible pair! audio grade full mutual gm test match balance leak short gas+professional extension sweetest stage for vocals preamps stereos tube mics instruments +moreships worldwide! well packed w/ old tube boxes ~see our other listings for alternative listening positions! best offer enabled~~cali acoustics~ ~stereos preamps vocals instruments tubemics lofi/hifiand more e88cc 6dj8 ecc88 e188cc warm/bright vintage tone hifidelity apps~~rode mics liquid platinum woo audio aesthetix cat audioresearch arc ear herron decco lector manley horizons echo bluemics conrad frontiers pathos vac and more~

DO YOU REMEMBER ME? I´M ANTONIO FROM MY ANOTHER SHOP AD1ELECTRONICS... This is our another account.... ;-) Look at our votes in our another Store ...2 TUBES TESTED GOOD ON FUNKE 19S. PLEASE LOOK THE PHOTO!!!!!!WILL SHIP TO WORLDWIDE!! SALE WHAT YOU SEE IN THE PICTURES. NO RETURNS ALLOWED. COMBINE SHIPPING. FOR ANY QUESTIONS, CONTACT US.Due to the fact that by certified mail for the United States and Canada, the tracking and shipping update is very slow and was sent out of time, the shipment from now on will be sent through a Fedex affiliate, so the shipment It is more expensive. But it meets the deadlines and maintains a tracking update, insured the content and delivered with signature to the recipient.