6922 ECC88 TUBES

6922 ECC88 TUBES Introduction

On-line sales Orders are payable by Interac e-transfers Please note re: Shipping to USA we only accept Interac e-transfers, Bank transfers, US Postal money orders No Paypal or credit cards Orders are payable by emt Shipping anywhere within Canada is +$25.00 *Free shipping on tube orders of $250.00 or more For local GTA Finch+Dufferin area pre-paid by emt pick ups arranged daily We can only offer pre paid safe distance pick ups We'll arrange to safely meet with all wearing face masks in our lobby Best regards, stay safe and healthy with G-d's blessings! These tubes are all New Old Stock (unused) tubes that were from my dad's collection who is retiring and selling off much of his tube collection of 50+years! Amperex PQ 6922 Gold Pins Test results high NOS range: Tube 1: 109/110 Tube 2: 107/109 NOS Amperex 6922/E188CC gold pin tubes All of these excellent Siemens tubes are known for their lush, almost lush liquid full midrange! They exhibit a sweet top end and are very 3 dimensional holographic tubes Treble is clear with extremely good bass, depth! Hear angel trumpets and devil trombones! Very nice sounding vintage 1960's tubes! Amperex A-frames NOS AMPEREX ECC88 / 6DJ8 tubes from the Heerlen factory Made in Holland Single vintage NOS 1960's made Amperex 6DJ8 Made in Holland Highly recommended. "Warm, vibrant, lively, sweet, transparent sound! No shorts or gas leaks. Tests very strong high nos range! These all have the delta codes Amperex ECC88 / 6DJ8 Made in Holland Halo-getters Full print is very good on both tubes. Sweet sounding tubes!! Highly recommended. "Warm, vibrant, lively, sweet, transparent Mullard-like sound! No shorts or gas leaks. Tests very strong! Ultra Low Noise/Microphonics tested Suitable for all applications including pre amp, phono, line or driver stage NOS 1960's Philips Amperex PQ Gold Pin 6922 Will work wonderful in amps, pre amps, similar line level units/DACs. Tubes were burnt in, qualified with some specific tests, and labeled with serial numbers for some military application in the 60s. These vintage 1960's tubes were designed and manufactured to better standards than ordinary tubes: more rigid supports to be less microphonic and extend lifespan; better getters to reduce gas, increase performance, and extend lifespan; better heater construction to reduce hum and extend the filament's lifespan; and a more expensive internal construction, including the spacers. Well, it's complicated than this, as Philips-Amperex use Philips made tubes for many brands like Amperex which is owned by Philips These tubes are known for their lush, almost liquid midrange. They exhibit a sweet top end and are very 3 dimensional. Philips tubes were sold with different labels like Amperex, Miniwatt, Bugle Boy and also relabeled by various Philips associates or companies owned by Philips like Valvo, Mullard, La Radiotechnique RTC, Siemens, Adzam etc. Etched date codes tells the origin of the tube. Tested and matched on Top of the Line Calibrated B+K 747 Tester. Test scores are very tight between the triodes. These tube tests within the top NOS range! Vintage ECC88 / 6DJ8 Made in Holland White print These are some of the the best ECC88 / 6DJ8 tubes ever made! Looks like new and test very strong Tested on our B+K 747 mutual conductance tube tester