Products tagged with 'black base'

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BRIMAR FOOTSCRAY TALL BOY BLACK GLASS BLACK BASE SILVER PRINT 6SN7GT 1950S MANUFACTURE NOS BULK PACKED

We have on offer today, one of these sonically lush high performance triodes. The device carries markings in silver ink on the fat black micanol base, the envelope is carbonised black glass 2 inch high. This device was produced at the Brimar - STC Footscray works. This device shows good emission and close matching for each triode section within each envelope - a hallmark of a good valve.
£90.00

MULLARD BRITISH MADE MEDIUM ENVELOPE OLD SHIELD 6SN7GT BLACK BASE CLEAR GLASS MANUFACTURE

We have on offer today, one of these high performance triodes which presents the sound stage with a lush midrange and top bass registers whilst the top end remains silkysmooth without headroom roll-off. A signature characteristic of these is supreme female voice reproduction. This 1.75" height glass envelope sports the Mullard old shield and 6SN7GT notation in white ink. This device shows good emission and close matching for each triode section within each envelope - a hallmark of a good valve.
£37.00