Audio Transformer
Audio Transformer
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 Pioneer SX 770 70 80 Gold age sound Receiver AM FM Dula phono input 3D look amp  US $38.00
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 Adjustable Power Supply Kit SMT 2246 US $10.99
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 Tube 6N3 Buffer Audio Preamplifier Pre AMP Kit For DIY US $9.90
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 ADC AUDIO DEVELOPMENT CORP 412A 112A AUDIO TRANSFORMERS COLLINS RADIO PANEL US $9.99
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 PAIR Vintage UTC P 1245 Input transformers Ampex 3761 tested UA Free Fedex US $99.00
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 10 Small Power Transformers US made 120 volt pri 46 volt center tap sec US $10.00
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 2 NOS Gilfillan ADC Power Transformers Supply Tube Amp Amplifier Supply 6L6 US $59.99
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 MARANTZ ESOTEC SERIES PM 5 INTERGRATED AMPLIFIER PURE CLASS A US $599.99
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 2 Telefunken Klangfilm tube amp modules 2x EL84 PP 15 Watt US $255.00
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 McIntosh C34V Audio Video Control Center Preamp Super Condition and IN EUROPE US $710.00
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 Small Mini Tube AMP Audio Amplifier APPJ EL8412AX7B Original Miniwatt N3 1set US $189.00
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 Lot of 4 Dukane 3A55A mic to tube input transformers tested NR Free Fedex US $79.00
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 4 UTC STANCOR TRIAD THORDARSON ORIGINAL TRANSFORMER CATALOGS AUDIO POWER OUTPUT US $9.99
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 JAMES 6123 HS for 2A3 300B PX4 PX25 amp US $185.00
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 Lot of Mystery Octal audio transformer NR 4 pieces Free Fedex US $49.00
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 WESTERN ELECTRIC 111C Repeat Coil Audio Transformer 3V67 WE REP 111 C No Res US $159.00
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 Large Lot vintage hifi parts Koss Dustbug Cartridges ETC as is NR US $10.00
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 Realistic vintage hifi headphones in box Nova Pro tested NR US $10.00
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 McIntosh C28 Pre amplifier Recently Serviced Prima Condition Located in Europe US $699.00
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 Audio Stereo MM Phono RIAA Preamp Module Kit Based on OPA2134 US $24.99
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 Vintage Microphone Line Input Transformer Triad Utrad A67J tested in good cond US $25.17
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 Heathkit SD 1 Amplifier US $149.00
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 Base and Transformer for Philips 312 Turntable some 212s US $.99
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 Vintage Pilot Pilotuner AM FM tube tuner and preamp works NR US $25.00
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 Thordarson Tru Fidelity Input Transformer T 9010 or T 90A10 Tube Amp Amplifier US $84.99
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 Triad A 61J Line to 2 Simultaneously Loaded Lines or Transistor Line Splitter1 US $14.95
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 Power Suppy Transformer ADC Audio Development Co for Parts Tube Amp or Preamp US $44.99
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 Stancor vintage output transformer 6V6 EL84 A 3872 NIB Free Fedex US $49.48
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 Big Mystery 1905s Mono Williamson 807 Hi Fi Amp works NR US $100.00
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 Acrosound TO 300 Ultralinear output transformer tested NR Free Ship US $69.00
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 National s 51 audio transformer checks good for continuity US $9.95
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 Chicago PSC 55 Power Transformer NOS in wrapper Pultec tube NR Free Fedex US $89.00
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 Triad A 61J Line to 2 Simultaneously Loaded Lines or Transistor Line Splitter2 US $14.95
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 Triad A 13J Line to Line Transistor Matching Audio Transformer 30Hz 15Khz US $14.95
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 Triad A 67J Line to Line Transformer 600 150600 150 30Hz 15Khz US $9.95
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 Radio Servicemans Repair Course 90 Volumes on DVD US $12.95
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 1938 Supreme Antique Radio Repair Course on CD US $9.99
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 Sophia Electric flagship 300B OPT transformers f Western RCA 2A3 tube amplifier US $849.99
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 ADC A8395 Audio Transformer US $.99
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 Toroidal Power Transformer 15VA Secondary 2x15V Primary 115V or 230V US $30.00
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 Kenwood KC 208 Stereo Preamplifier w Phono made in Japan US $49.95
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 Daven Radio Resistance Coupled Amplifier 1920’s Nice US $100.00
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 Tascam PA 20 MKII MK II Dual Power Amplifier Amp NICE US $9.95
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 Stereo DIY 6L6 Tube Power Amp Amplifier w Fisher 400B Output Transformers Parts US $164.99
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 2A3 45 Stereo Tube Amplifier Singled Ended 6SL7 5U4 SE Tube Amp US $1,299.00
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 Kinergetics Research Chiro C 200 THX Power Amplifier w Manual Great Cond RARE US $500.00
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 Vintage Ad Partridge Audio Transformers US $.99
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 nos nib Thordarson T61A94 Transformer tube audio LINE TO GRID CLASS A PUSH PULL US $24.99
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 CAMBRIDGE AUDIO Rare P40 P 40 Integrated Amp AmplifierMM MC Phono FREE SHIP US $86.00
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 Pair 3k Transcendar Audio Output Transformers for SE amp 8 ohm 10 watt US $125.00
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 VINTAGE AUDIO DEVELOPMENT CO TRANSFORMER US $9.99
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 UTC United Transformer Corp A 19 Tube amplifier phase splitter 300B 2A3 Audio US $23.50
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 One NOS UTC A 25 15K 500 333 200 125 50 Audio Output Transformer US $99.00
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 4 Stancor P 8394 117V to 24V CT 85mA Power XFMRs NOS US $5.95
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 Qty 2 UTC KB 143 Audio Transformer TF4RX21YY Step Up Phono Transformer US $24.99
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 Qty 4 UTC KB 143 Audio Transformer TF4RX21YY Step Up Phono Transformer US $49.99
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 One UTC S 6 161 Audio Class A Input Transformer US $9.99
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 Vintage RCA 6 MI 2935 Speaker Driver Huge Alnico Magnet WWII US Army Navy US $149.95
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 VINTAGE TUBE AMPLIFIER STANCOR DRIVER FILAMENT TRANSFORMER KNOBS PARTS LOT US $16.49
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 Sealed Potted UTC S 27 Filter Choke Transformer 25HY 75 ma 1500V 350 ohms US $24.95
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 Sealed Potted UTC VIC 10 Variable Inductor Transformer 054 Heneries US $9.95
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 RADIO ELECTRONICS MANUALS 300 VINTAGE BOOKS ON DISK US $9.99
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 Kenyon T 154 Filter Reactor Choke Transformer 15 HY 165 MA 210 DC Resistance US $19.95
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 Sealed Potted Stancor 56A018 Filter Reactor Choke Transformer US $19.95
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 VINTAGE RCA 6V6 TUBE STEREO AMP SINGLE ENDED AMPLIFIER US $200.00
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 Microtran Audio Transformers M3363 two US $100.00
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 CALBEST MODEL 8211 STEREOPHONIC HIGH FIDELITY TWIN AMPLIFIER TUBE 1963 US $199.00
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 Pair NOS National Audio Output transformer NIB US $199.99
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 UTC LS 33 Audio High Level Line Matching Transformer US $42.04
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 RCA Interstage or Line Output Audio Transformer 20k CT to 600 ohm a pair tubes US $29.00
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Types of Transformer
Different types of transformer are audio transformer, fly back transformers, power transformer, push-pull transformer, current transformer, Electric transformer, Isolation transformer, step up transformer, and step down transformer. Electric transformer is a device used to transfer an alternating current or voltage from one circuit to another circuit by way of electromagnetic induction. The simplest kind comprises of two coil of wire, insulated from one another and arranged to change the current in one coil would in turn produce a change in voltage in the other coil. A current transformer is a kind of electrical instrument that is produced particularly to provide a flow of current in the secondary circuit that is properly perpendicular to the amount of current flowing in its primary circuit. A high voltage transformer are generally used in power transmission applications, where voltages are very high sufficient to present a safety hazard. Isolation transformer manufacturer is a kind of current transformer which is used to supply power for equipments. Isolation transformer was designed specially by the manufacturers to meet the requirements of the business people and general users around the world for affordable prices. Low voltage transformer can be used as a magnetic low voltage transformer or electronic transformer. Low voltage transformers are mainly produced to reduce 120 volt line voltage to the secondary or the output voltage of the 12 volts. Fly back Transformer may be defined as an integrated transformer which implies it has built in rectifiers and divider networks and several low voltage windings. A fly back transformer that is also called as a line output transformer is a kind of transformer used in the power supply of a cathode ray tube that generates the high voltage required ranging from a few kilo vats for an oscilloscope tube to 20 to 30 kv needed for a color TV tube. Audio transformers play an important part of any Audio Equipment. They are used for voice communication only. They operate from 200 Hz to 500 Hz. Audio transformers have different rated DC current. The main object of audio transformers is to make the quality of sound better by reducing the interference of audio signals. Single phase power distribution normally works great with rural areas, where the cost of the three-phase power distribution network is extremely high and in turn the motor loads are small and unusual as well. Larger clients like large buildings, shopping malls, factories, workplace blocks, and various unit apartment building blocks would have three phase service
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