Vintage Tube Amp

I tested the unit the inputs work I cannot get the radio to work. I’m not sure if I need an antenna or what.

The Vintage RCA Victor UX-280 Tube Amp Power Supply is a classic piece of audio equipment that hails from the United States. As a vacuum tube amplifier, it is designed to provide powerful and high-quality sound for vintage audio enthusiasts. With its RCA brand and model, this power supply is sure to be a prized addition to any collection of vintage audio equipment, perfect for restoring or upgrading a retro sound system.

VINTAGE EXCELLENT KENNEDY 521 MARCONI ERA 2 STAGE OLD ANTIQUE RADIO AMPLIFIER. Please see photos to determine condition yourself. This is a genuine vintage vacuum tube amplifier produced by The Colin B. (San Francisco / Saint Louis). It was designed as a companion unit for Kennedy regenerative radio receivers to provide two stages of audio amplification. Key Features & Markings. “Type 521 Two Stage Amplifier” clearly marked on the front panel. Kennedy Equipment logo and company markings (San Francisco / Saint Louis). Original metal serial number plate: L4621W1. Bakelite knobs, filament controls, binding posts for A/B batteries, phones output, and antenna/tuner connections. Original wood base and dark finish case. Perfect for antique radio collectors, early wireless enthusiasts, or display with a Kennedy 281 or similar crystal/regenerative set. A piece of radio history from the dawn of the broadcast era! Condition: Good vintage condition for its 100+ year age. Shows honest wear, patina, and surface dust consistent with age. Untested (tubes included in photos). All original components appear present but I’m not 100% sure Great display piece as-is.

Old and original guaranteed. Shows rust, wear and use as shown, not tested. Barn fresh not cleaned. It is missing some parts. It is heavy weighs about 14.5 pounds. Look at photos to understand condition.

The Vintage Craftsmen Solitaire C250 Integrated Tube Audio Amplifier is a rare and collectible piece from the Radio Craftsmen brand. Made in the United States, this one-unit amplifier features integrated tube technology, providing a unique and classic sound for vintage audio enthusiasts. This item powers on with no hum. The tubes light up as noted in pictures. Signs of wear and age as noted in photos. Please see all photos for detailed item condition inside and out.

Vintage Heathkit SB-200 HF linear amplifier for amateur radio operation. Classic tube amplifier utilizing dual 572B tubes (tube presence and condition unknown). Features original green Heathkit cabinet, front panel meter, tune/load controls, and rear RF connections. Popular amplifier among ham radio operators and collectors. Cosmetic wear from age and use as shown. #Heathkit #SB200 #HamRadio #LinearAmplifier #HFRadio #AmateurRadio #VintageElectronics.

Unit powers on condition is unknown – I do not have the equipment or knowledge to fully test it safely. Cosmetically it shows normal wear from age and use including scratches, marks, dust, and handwritten markings around knobs. Interior appears largely complete from what I can see in the chassis. Please review all photos carefully for condition and completeness. Features dual meters, large tuning knobs, and original Heathkit styling. Great candidate for restoration, ham radio project, or parts donor.

Plugged this in and the tubes faintly light up, but that is the extent of which I have tested it. Cosmetically in Greta condition, but could use a clean, there’s some dirt all around. See photos for condition and signs of wear.

EICO HF-90 vintage FM tube tuner, a classic American hi-fi component from the golden era of vacuum tube audio. Manufactured by Electronic Instrument Co. In the USA, this tuner is sought after by collectors and restoration enthusiasts for its period-correct design and compatibility with vintage tube amplifier systems. Ideal for pairing with classic integrated amps such as the EICO HF-32. Type: FM Tube Tuner. Output: Audio line output. Note: This listing is for the EICO HF-90 FM Tube Tuner only. Vintage EICO HF-90 FM tube tuner, a classic piece of American hi-fi history. Designed to pair with tube amplifiers, this tuner offers a timeless mid-century look and is a great candidate for restoration or integration into a vintage audio system. Cosmetically solid with original components and dial. Shows normal wear consistent with age. Unit has not been powered on or tested. Looking for the matching amplifier? Check out my tube amp listing for the EICO HF-32 to pair with this tuner. The HF-90 is a well-regarded tuner among vintage hi-fi enthusiasts and is commonly paired with EICO tube amplifiers to complete a period-correct system.

I’m letting go of a few things from from my collection, including this Hoffman A 300 vintage tube amplifier project. This old tube radio chassis has been stripped of the radio components, and is ready to convert into a killer guitar amp! Has the right voltage range for a 5C1 Octal Champ, either use the 6×5 rectifier or convert to diodes to raise the B+. Power and output transformers are there, and tube sockets. Needs your own circuit installed – and typical updates like new. Servicing, caps, desired mods/conversion, and tubes if you want different than stock.