Antique & Vintage Receivers & Amplifiers for Sale at Auction

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Kenwood Amplifier: Model KN-992. 17" x 10". Has power.

2026

Kenwood Amplifier

Costea's Auction ServiceMarysville, PA

Kenwood Amplifier: Model KC-992, with remote. 17" x 10". Has power.

2026

Kenwood Amplifier

Costea's Auction ServiceMarysville, PA

Polk Audio Amplifier: Model CS100. 18" x 8".

2026

Polk Audio Amplifier

Costea's Auction ServiceMarysville, PA

Onkyo Amplifier: WART model, has power. 17" x 15".

2026

Onkyo Amplifier

Costea's Auction ServiceMarysville, PA

Group of Assorted RCA Radiola III Amplifier Equipment: Untested. Largest measures H 5 x W 6 1/2 x L 8 inches.

2026

Group of Assorted RCA Radiola III Amplifier Equipment

Matthew Bullock AuctioneersOttawa, IL

RCA Parts Sidekick Caddy with Accessories: Filled with RCA transistor, diode, resistor, and more. Measures H 14 x W9 x L 18 inches.

2026

RCA Parts Sidekick Caddy with Accessories

Matthew Bullock AuctioneersOttawa, IL

Teac Noise Reduction Unit: Powers on. Measures H 5 1/2 x W 12 x L 16 inches.

2026

Teac Noise Reduction Unit

Matthew Bullock AuctioneersOttawa, IL

Group of Assorted Stereo Receivers and More: Includes Kenwood Tuners, Onkyo Amplifier, and more. Untested. Largest measures H 5 1/2 x W 13 x L 17 inches. No in house Shipping. Third party recommended.

2026

Group of Assorted Stereo Receivers and More

Matthew Bullock AuctioneersOttawa, IL

GE 5U4GB Rectifier Vacuum Tube Tested: GE 5U4GB Rectifier Vacuum Tube Tested Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item AS IS

2026

GE 5U4GB Rectifier Vacuum Tube Tested

Annzstiques Auction HouseNorth Babyon, NY

Vintage RCA 25Z5 Vacuum Tube tested: Vintage RCA 25Z5 Vacuum Tube tested Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item AS IS

2026

Vintage RCA 25Z5 Vacuum Tube tested

Annzstiques Auction HouseNorth Babyon, NY

DUNLAP CRYBABY CLASSIC PEDEAL: DUNLAP CRYBABY CLASSIC WAH PEDAL

2026

DUNLAP CRYBABY CLASSIC PEDEAL

Dennis Auction Service, Inc.Stewartsville, NJ

BOSS CHROMATIC TUNER: BOSS CHROMATIC TUNER TV-2

2026

BOSS CHROMATIC TUNER

Dennis Auction Service, Inc.Stewartsville, NJ

BOSS CHORUS ENSEMBLE: BOSS CE-20 CHORUS ENSEMBLE

2026

BOSS CHORUS ENSEMBLE

Dennis Auction Service, Inc.Stewartsville, NJ

POSITIVE GRID SPARK GUITAR AMP: POSITIVE GRID SPARK GUITAR AMP WITH CORD AND CASE, APPROXIMATELY 14 IN X 8 IN X 8 IN

2026

POSITIVE GRID SPARK GUITAR AMP

Dennis Auction Service, Inc.Stewartsville, NJ

MORLEY PRO SERIES II PEDAL: MORLEY PRO SERIES II WAH PEDAL

2026

MORLEY PRO SERIES II PEDAL

Dennis Auction Service, Inc.Stewartsville, NJ

BOSS DISTORTION PEDAL: BOSS DISTORTION DS-1 PEDAL

2026

BOSS DISTORTION PEDAL

Dennis Auction Service, Inc.Stewartsville, NJ

BOSS COMPRESSION SUSTAINER: BOSS COMPRESSION SUSTAINER CS-3

2026

BOSS COMPRESSION SUSTAINER

Dennis Auction Service, Inc.Stewartsville, NJ

Technics Stereo Integrated Amplifier (SU-Z900): Technics Stereo Integrated Amplifier (SU-Z900)

2026

Technics Stereo Integrated Amplifier (SU-Z900)

Emanon Auctions and Estate SalesKeyport, NJ

PS Audio Power Plant Premier AC Regenerator: Nominal input voltage: 105–135VA US, 215–245VAC Europe/Asia. Maximum continuous load: 1200VA US, 1500VA Europe/Asia. Dynamic power delivery: 0.5s, >3600VA US, 5000VA Europe/Asia. Voltage regulatio

2026

PS Audio Power Plant Premier AC Regenerator

Stefek's Auctioneers & AppraisersRoseville, MI

Audio Research LS15 Preamplifier: Custom transparent cover. Likely acrylic. Type - Line-level vacuum tube preamplifier Tube Complement: 4 × 6922 / ECC88 twin triodes (Class A) Frequency Response: 0.3 Hz – 80 kHz THD: 0.01% Gain: 6.

2026

Audio Research LS15 Preamplifier

Stefek's Auctioneers & AppraisersRoseville, MI

Sylvania 5U4GB Rectifier Vacuum Tube Tested: Sylvania 5U4GB Rectifier Vacuum Tube Tested Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item

2026

Sylvania 5U4GB Rectifier Vacuum Tube Tested

Annzstiques Auction HouseNorth Babyon, NY

5Y3GT USA Vintage Vacuum Tube GE Tested: 5Y3GT USA Vintage Vacuum Tube GE Tested Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item AS

2026

5Y3GT USA Vintage Vacuum Tube GE Tested

Annzstiques Auction HouseNorth Babyon, NY

RCA 5U4GB Rectifier Vacuum Tube Tested: RCA 5U4GB Rectifier Vacuum Tube Tested Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item AS I

2026

RCA 5U4GB Rectifier Vacuum Tube Tested

Annzstiques Auction HouseNorth Babyon, NY

5U4GB Rectifier Vacuum Tube Tested no name: 5U4GB Rectifier Vacuum Tube Tested no name Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item

2026

5U4GB Rectifier Vacuum Tube Tested no name

Annzstiques Auction HouseNorth Babyon, NY

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