Receivers And Amplifiers

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Audio Research Co. M300 MKII Amplifiers: Audio Research Corporation, Minneapolis, Minnesota. Pair of monaural model M300 MKII hybrid audio amplifiers. Serial numbers 87136010 and 87136015; with manual. Tested as working. Originally manufactu

2023

Audio Research Co. M300 MKII Amplifiers

Revere AuctionsSt. Paul, MN

Two-Valve Receiver Type R.1589 and Weconomy L.F. Amplifier: Two-Valve Receiver Type R.1589 and Weconomy L.F. Amplifier 1) Two-valve receiver type R.1589, Sterling Telephone & Electric Co. Ltd., London, c. 1925, long wave and medium wave, battery-operated, for

2023

Two-Valve Receiver Type R.1589 and Weconomy L.F. Amplifier

Auction Team BrekerKoeln, NRW

Marconiphone V2A Radio Receiver, c. 1923: Marconiphone V2A Radio Receiver, c. 1923 Marconi's Wireless Telegraph Co. Ltd., Great Britain. 2 tubes, long wave and medium wave, battery-operated, for headphones or low-frequency amplifier, 3 tuning

2023

Marconiphone V2A Radio Receiver, c. 1923

Auction Team BrekerKoeln, NRW

Scott Allwave 12 DeLuxe Chrome Chassis Radio Receiver, c. 1932: Scott Allwave 12 DeLuxe Chrome Chassis Radio Receiver, c. 1932 Scott Radio Labs., Chicago. No. F-184, American radio receiver, built-in unit, 12 tubes including one Wunderlich tube, short wave and med

2023

Scott Allwave 12 DeLuxe Chrome Chassis Radio Receiver, c. 1932

Auction Team BrekerKoeln, NRW

Pair Quicksilver Tube Mono Amps.: Excellent working order, impressive sound quality and fidelity.

2023

Pair Quicksilver Tube Mono Amps.

Casco Bay AuctionsFreeport, ME

Ibanez IBZ10G 22W Guitar Amplifier: Ibanez IBZ10G 22W Guitar Amplifier The Ibanez IBZ10 Guitar Amp in very good used working condition is an excellent small scale amplifier producing 10 Watts of power and incredible sound. The 6" sp

2023

Ibanez IBZ10G 22W Guitar Amplifier

Rapid Estate Liquidators and Auction GalleryOrlando, FL

Electric Guitar Lot Boss Ibanez Marshall DOD etc: Electric Guiter Lot - Boss Tu-2 Chromatic Tuner Marshall Guv'nor Guvnor Govnor Overdrive Distortion Effect FX30-B DOD Gate / Loop FX40-B Pedal Ibanez IBZ10 Power Jam AMP and Various Peddles Lot DOD BO

2023

Electric Guitar Lot Boss Ibanez Marshall DOD etc

Gold Coast Auctioneersplainview, NY

Sound Research 700 Watt Power Amp: Sound Research Corp. Earth Module 440 700 Watt power amplifier. Tested and works.

2023

Sound Research 700 Watt Power Amp

Copake Auction Inc.Copake, NY

GROUPING OF (2) BOGEN PA AMPLIFIERS: Two small Bogen tube amps for parts or repair. Both are missing tubes and therefore cannot be tested. The model K10 is a small PA unit with approx. 10 watts output, a 5 tube amplifier popular for conv

2023

GROUPING OF (2) BOGEN PA AMPLIFIERS

Westport AuctionNorwalk, CT

GROUP OF (3) VACUUM TUBE AMPLIFIERS INCL. BOGEN: Grouping of (3) vacuum tube amplifiers for parts or repair. The larger enclosed unit is a Bogen model CHB50. These very robust amps were sold to institutions in the 1960s and are great candidates for

2023

GROUP OF (3) VACUUM TUBE AMPLIFIERS INCL. BOGEN

Westport AuctionNorwalk, CT

GROUPING OF EL3, EL3N, AND ECL11 VACUUM TUBES: A grouping of (5) tubes, impossible to determine if they are new or used. Very hard to find in the U.S. Some have corrosion, some appear new. We are not able to test or individually evaluate larger tu

2023

GROUPING OF EL3, EL3N, AND ECL11 VACUUM TUBES

Westport AuctionNorwalk, CT

STROMBERG-CARLSON 1-A NEUTRODYNE & CODE 10 SPEAKER: A large and impressive 5 tube set which features 3 tuning coils and 2 amplification controls; it contains 2 early audio transformers and is fully outfitted with Cunningham and RCA tubes. The set is ex

2023

STROMBERG-CARLSON 1-A NEUTRODYNE & CODE 10 SPEAKER

Westport AuctionNorwalk, CT

TELEFUNKEN RS 241 VACUUM TUBE: Filament tested 3.8V; draws the correct .6 amps and warms; no further testing done. Tube intact and free of rattle. See photos for codes. Dimensions: H 5.5" x Dia. 2.25"

2023

TELEFUNKEN RS 241 VACUUM TUBE

Westport AuctionNorwalk, CT

GROUPING OF EARLY VACUUM TUBES: Nice grouping of very early tubes. Most of these tubes are the 201 and 201A type, from a variety of manufacturers. Brands include: Airtron, Hy-Vac, Zetka, Continental, Televocal, Radiotron, and variou

2023

GROUPING OF EARLY VACUUM TUBES

Westport AuctionNorwalk, CT

WESTERN ELECTRIC 239A VACUUM TUBE: A very early Western Electric tube with engraved base. Filament tested at 1.25V and draws the correct .27amps; no further testing done tube intact and free of rattles. See photos for codes. Dimensions

2023

WESTERN ELECTRIC 239A VACUUM TUBE

Westport AuctionNorwalk, CT

2023

GROUPING OF (7) TYPE 6L6 VACUUM TUBES

Westport AuctionNorwalk, CT

GROUPING OF VACUUM TUBES, C. 1930'S, UNTESTED: Approx. 10 lbs untested radio tubes; most are 5-pin and 6-pin types common in the 1930's and 1940's. Unsorted. A cursory inspection of the top layer shows the following types: 41, 42, 75, 39, 27, 89,

2023

GROUPING OF VACUUM TUBES, C. 1930'S, UNTESTED

Westport AuctionNorwalk, CT

WESTERN ELECTRIC 262B VACUUM TUBE: Filament tested good at 10V; glows and and draws the correct .32 amps; no further testing done. See photos for codes. Dimensions: H 4" x Dia. 1.5"

2023

WESTERN ELECTRIC 262B VACUUM TUBE

Westport AuctionNorwalk, CT

GROUPING OF 12AX7, 12AU7, & 12AT7 VACUUM TUBES: Great grouping of the most popular and desired tubes in use today. Highlights include Mullard ECC83/12AX7 and Amperex Holland ECC83-12X7. Some tubes with original boxes. Note: a few unrelated tubes ma

2023

GROUPING OF 12AX7, 12AU7, & 12AT7 VACUUM TUBES

Westport AuctionNorwalk, CT

GROUP OF (3) NOS/NIB VALVO AC2 VACUUM TUBES: We are not able to test or individually evaluate this lot. See photos for codes. Based on finish and packaging, they all seem to be new in box. Gold tube has a loose top cap and August 1941 stamp. Box

2023

GROUP OF (3) NOS/NIB VALVO AC2 VACUUM TUBES

Westport AuctionNorwalk, CT

LARGE GROUPING OF 6V6 TYPE VACUUM TUBES, UNTESTED: The 6V6 was one of the most popular audio output tubes of the 20th century and continues to be very popular today for both musical instrument and hi-fi applications. This is a grouping of dozens of 6V

2023

LARGE GROUPING OF 6V6 TYPE VACUUM TUBES, UNTESTED

Westport AuctionNorwalk, CT

EDMUND MUSICVISION PSYCHEDELIC LIGHT EFFECT: Edumund Scientific Co. Very rare compact portable psychedelic light show unit. This device connects to an AC source and the speaker outputs of an amplifier to create projected patterns that respond to

2023

EDMUND MUSICVISION PSYCHEDELIC LIGHT EFFECT

Westport AuctionNorwalk, CT

GROUPING OF GERMAN TUBES INCL. TELEFUNKEN: Large grouping of vacuum tubes, most are metal type 1940's era German; most likely used, however some in boxes may be new old stock. Tube types include UBF11, Telefunken EBF11, Valvo ECH11, and others

2023

GROUPING OF GERMAN TUBES INCL. TELEFUNKEN

Westport AuctionNorwalk, CT

GROUPING OF (5) SYLVANIA TYPE 45 VACUUM TUBES: The 45 tube was one of the most popular output tubes for sound equipment in the 1930's and is still popular today with DIY'ers. This is a nice grouping of (5) Sylvania audio output tubes. Three have g

2023

GROUPING OF (5) SYLVANIA TYPE 45 VACUUM TUBES

Westport AuctionNorwalk, CT

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