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• IEC Mullard KT88 Tube = 6550 TESTED STRONG

IEC Mullard KT88 Tube = 6550 TESTED STRONG

5 (700) · $ 17.50 · In stock

Mullard 10M ECC81 / 12AT7 Gold Pin

IEC Mullard KT88 Tubes - Vintage Matched Pair

GEC (MULLARD) KT88 in matched pair.

MULLARD, HiFi Sono DIY

AUDIO VALVES: KT88 CV5220 6550 OUTPUT BEAM TETRODE – MULLARD MAGIC

Power Tubes

Power Tubes

Genelex/mullard Kt88 1957

Power Tubes

Audio Tubes

Mullard Vintage Power Tubes Sockets

The box is beaten up, but the tube is in perfect condition. Minimum Gm is 7.7 (mA/V) and NOS spec is 11.0. It's also been tested for unwanted

Tung-Sol 6550 (IEC KT88) Vintage NOS NIB Audio Tube (Amplitrex tested)

PAIR KT88 Mullard Tubes NOS VINTAGE McIntosh Amp tube!!

IEC Mullard KT88 Tubes - Vintage Matched Pair

EL34 vs 6550 vs KT88, Page 2