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***SOLD*** Dentron GLA 1000B AMP 500W Tube Amplifier, 80-10 Meters Excellent condition Grade A High performance. 90 Day warranty, Free Shipping to USA (excl. Hawaii, Alaska.)

***SOLD*** PDX-400 10-Tube Linear 15-10 Meters Linear Amplifier 600W+, 90 day Warranty, Free Shipping to USA (excl. Hawaii and Alaska.

***SOLD*** Nitro-300 5-Tube Linear Amplifier 500W+ 90 day warranty, Free Shipping to USA (excl. Hawaii, Alaska)

***SOLD*** Heathkit SB-221 80M-10M HF Linear Amplifier, (Used). Comprised of (2x)3-500z transmitting tubes and wired for 220V. This workhorse of an amp has all of the Harbach modifications (soft-start, soft-key, filter caps, etc). Has the additional position/components for 10M operation (original SB-221's did not include 10M, this more directly compares to the SB-220).
Works beautifully. Excellent condition; one of the cleanest we've seen. See more pics below. Shipping will be an additional $125 to USA (excluding Alaska and Hawaii). Tubes will be shipped in a separate package.

Tunable receive amplifier / pre-amp with adjustable gain control. (used). Free shipping to USA (Excluding Alaska & Hawaii)

Receive amplifier / pre-amp with adjustable gain control. (used). Free shipping to USA (Excluding Alaska & Hawaii)

This Varmint Linear XL-100 Base Amplifier peaks out at just about 125W+.
90 Day Warranty
Free Shipping to USA (excl. Hawaii and Alaska)

This is a cool little box that packs a good punch. It has (1)4cx250B ceramic "steel" tube and puts out +/-300W

This amp has (2) 2sc2879C transistors and puts out +/- 325W. It has a 150A DC "Anderson" style connector installed on the power leads. It was previously installed by us and only used for a short time.