• -30%
6AU6WC - 6136 - EF94 GE 5 Star USA NOS - 2% SPECIAL SELECTION - Coppia (v16 - v26)

6AU6WC - 6136 - EF94 GE 5 Star USA NOS - 2% SPECIAL SELECTION - Pair (v16 - 26)

€28.11 Save 30%
€40.16
Last items in stock
General Electric USA
6AU6_GE_v16-26

ULTRA MATCHED PAIR 6AU6WC - 6136 - EF94  General Electric 5 Star USA NOS, SPECIAL Aki SELECTION By Audiokit BALANCED PENTODES FOR Ip e Gm WITHIN 2% on 4 measurement, Both the Same Code FX75 - 188-5, Grey Plates, O Ring Getter, in White Box (v16 - 26)

Quantity

THE BEST ! THE MOST PRECISE! with very tight tolerances, they are chosen by us during the normal selection for the coupling, to consider that out a pair so at least every 20-30 tubes measured, considering that for each tube (double triode) there are four measurements toagree (Ip e Gm for each triode)

To achieve this we use our TTA (the warmer) which allows us to heat up to 20 tubes at the same time and then perform the measurements with the "Characteristic Meter Avo VCM 163" so the heating time will be the same for the whole lot so as to obtain precise and reliable relative numbers for the subsequent selection made with a software developed by us that compares all the values ​​of Ip and Gm of the whole and extrapolates the single balanced triodes, the pairs, the triplets, the quartets to the various tolerances.

For information we specify that the measurements are performed at constant Va, therefore having Ip and Gm within close tolerances, also the Ra and the μ will be.

General Electric USA
6AU6_GE_v16-26

Data sheet

note
Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
dati
ins 21/9/2024 MZ

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