6550 / KT88
6550 / KT88 TUBES
The 6550 and KT88 tubes are renowned for their exceptional quality and durability. They are widely used in high-fidelity amplifiers, offering rich sound reproduction and impressive power handling. Explore our selection to find the perfect match for your audio needs.

6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube USA (NOS)

In Stock
$384.90
Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length
New Old Stock * No Longer Available for Export
MFR: Tung-Sol
Made in USA
SKU: 6550-TS-NOS-USA
See Data Sheet
Add to Cart