Ten-Tec Model 422-10 Optional 10 & 15 Meter Modification Board for the Centurion Amplifier NEW in Box. Unlike the original 10 meter optional board, this model also has an improved 15 meter low pass circuit for improved performance...

Ten-Tec Model 411-10 Optional 10 Meter Modification Board for the Centaur Amplifier NEW in...

Ten-Tec Model 245 CW Crystal Filter for the Triton 540 & 544 NEW in...

Ten-Tec Part Number 81-040 Roller Inductor for the 238 & 238B Antenna Tuner 0.1–19 µH NEW in...

Ten-Tec Model 289 Noise Blanker for the Delta 580 NEW in Box It is a fully assembled board. The installation instructions are included.  This is a super rare Ten-Tec...

Ten-Tec Model 1213 Rig to Soundcard Isolation Interface Kit for Orion, Orion II, Omni VII, Jupiter, & Pegasus NEW in Box It is a fully assembled kit...

Ten-Tec Model 1170 Mobile Circuit Breaker for the Century 21, 570 & 574 NEW in...

Ten-Tec Model KR-1A Keyer Paddles New in the Original Box  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning of contacts and potentiometers. I am selling this keyer as is, as...

Ten-Tec Model AC-4 SWR Meter Matched PM-1 Series New in Original Box This item is part of a friend's Ten-Tec Collection and is a rare find new in the box. It will work with all QRP gear and matches the PM series transceivers...

Ten-Tec Model 506OC Optional Cabinet Accessory for the Ten-Tec 506 Rebel QRP HF Transceiver New in Original...

TTen-Tec 296 Mobile Mounting bracket for Scout 555/556 & Argonaut V 516 HF transceivers New in Original...

Ten-Tec Model RX-320 HF PC Transceiver New in Box with the Manual & Software New in Box I am selling this item for a friend who collected Ten-Tec gear for many years, it is sold as is, as described and all sales are final...