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    • Vintage  GENUINE TRIAD HS-56V MATCHING TRANSFORMER (PULTEC)
      New ListingVintage GENUINE TRIAD HS-56V MATCHING TRANSFORMER (PULTEC)
      Pre-Owned
      $399.00
      or Best Offer
      Free delivery
      Located in United States
      filippie 99.5% positive (12.6K)
      derosnopS
    • Vintage UTC CG-141 Transformer Audio Rare United Transformer Corp CG141 Gray E5
      Vintage UTC CG-141 Transformer Audio Rare United Transformer Corp CG141 Gray E5
      Pre-Owned
      $149.99
      or Best Offer
      Free delivery in 2-4 days
      Located in United States
      plantsale 99.8% positive (617)
      derosnopS
    • Vintage UTC CG-141 Transformer Audio Rare United Transformer Corp CG141 Gray E52
      Vintage UTC CG-141 Transformer Audio Rare United Transformer Corp CG141 Gray E52
      Pre-Owned
      $149.99
      or Best Offer
      Free delivery in 2-4 days
      Located in United States
      plantsale 99.8% positive (617)
      derosnopS
    • Brand New NOS Pair of Hoffman TF1QX21YY 2:1 Ratio Audio Transformers Line Input
      Brand New NOS Pair of Hoffman TF1QX21YY 2:1 Ratio Audio Transformers Line Input
      $150.00
      or Best Offer
      +$15.00 delivery
      Located in United States
      buycompaq4less 94.7% positive (1.9K)
      derosnopS
    • 2 N.I.B HAMMOND 1645 30 WATT AUDIO OUTPUT TRANSFORMERS for 6L6GC, or 6CA7 TUBES
      2 N.I.B HAMMOND 1645 30 WATT AUDIO OUTPUT TRANSFORMERS for 6L6GC, or 6CA7 TUBES
      Brand New
      $249.95
      Buy It Now
      +$24.27 delivery
      Located in United States
      Free returns
      robtram 100% positive (12.8K)
      derosnopS
    • Moving Coil Phono Step Up Transformer Beyerdynamic 1:15 ratio MC SUT DL-103
      Moving Coil Phono Step Up Transformer Beyerdynamic 1:15 ratio MC SUT DL-103
      Brand New
      $199.00
      Buy It Now
      +$13.10 delivery in 2-4 days
      Located in United States
      nclayton 100% positive (2.5K)
      derosnopS
    • TRIAD A-55J Output Transformer
      New ListingTRIAD A-55J Output Transformer
      Pre-Owned
      $89.98
      Buy It Now
      Free delivery in 2-4 days
      Located in United States
      Free returns
      azprotech 99.6% positive (1.2K)
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      derosnopS
    • Moving Coil Phono Step Up Transformer box for Altec/Peerless 4722 MC SUT OJAS
      Moving Coil Phono Step Up Transformer box for Altec/Peerless 4722 MC SUT OJAS
      Brand New
      $139.00
      Buy It Now
      +$15.85 delivery in 2-4 days
      Located in United States
      10 watchers
      nclayton 100% positive (2.5K)
      derosnopS
    • UTC HA-100X Audio Transformer Teletronix LA2A Microphone/MC Step-Up SUT TESTED
      UTC HA-100X Audio Transformer Teletronix LA2A Microphone/MC Step-Up SUT TESTED
      Pre-Owned
      $499.99
      or Best Offer
      +$16.58 delivery
      Located in United States
      13 watchers
      bubblytone 98.8% positive (1.5K)
      derosnopS
    • OT8SE-PLUS-   Single Ended Tube Output Transformer 5K/7K: 4/8/16 Ohm 8VA 50mADC
      OT8SE-PLUS- Single Ended Tube Output Transformer 5K/7K: 4/8/16 Ohm 8VA 50mADC
      Brand New
      $34.95
      Buy It Now
      +$8.24 delivery
      Located in United States
      6 watchers
      muzicalmatt 100% positive (2.8K)
      derosnopS
    • (1) Altec/Peerless 4722 Input Transformer - Tube Preamp 1567A Mic MC Step-Up
      (1) Altec/Peerless 4722 Input Transformer - Tube Preamp 1567A Mic MC Step-Up
      Pre-Owned
      $289.00
      or Best Offer
      +$10.00 delivery
      Located in United States
      Last one
      12 watchers
      timekinetics 100% positive (562)
      derosnopS
    • Triad S-58X audio transformer (lot of 3)
      New ListingTriad S-58X audio transformer (lot of 3)
      New (Other)
      $59.00
      Buy It Now
      Free delivery
      Located in United States
      dnatt 100% positive (955)
      derosnopS
    • TRANSFORMER Power PLATE 3130/2530VCT @ 980VA THORDARSON 16P02 HAM RADIO
      TRANSFORMER Power PLATE 3130/2530VCT @ 980VA THORDARSON 16P02 HAM RADIO
      Pre-Owned
      $50.00
      Buy It Now
      +$112.91 delivery
      Located in United States
      goodstuff607607 99.8% positive (7.8K)
      derosnopS
    • VINTAGE MERIT A-3128 TUBE AUDIO TRANSFORMER 14 WATTS 8 KOHM PRIMARY
      New ListingVINTAGE MERIT A-3128 TUBE AUDIO TRANSFORMER 14 WATTS 8 KOHM PRIMARY
      Pre-Owned
      $12.00
      0 bids · Time left6d 23h left (Sun, 04:23 PM)
      $30.00
      Buy It Now
      +$28.25 delivery
      Located in United States
      auctionbugelectronics 100% positive (6.5K)
      derosnopS
    • Pair of UTC S-12 Special Series Transformers – Vintage Audio Components
      Pair of UTC S-12 Special Series Transformers – Vintage Audio Components
      Pre-Owned
      $200.00
      or Best Offer
      +$12.00 delivery
      Located in United States
      sellmagazyn03 100% positive (47)
      derosnopS
    • NISSYO Industries Co. LTD. Transformer  MF-1500 120v to 100v Made In Japan.
      NISSYO Industries Co. LTD. Transformer MF-1500 120v to 100v Made In Japan.
      Pre-Owned
      $250.00
      or Best Offer
      +$37.94 delivery
      Located in United States
      maem7345 100% positive (88)
      derosnopS
    • 2 VINTAGE HOME BREW POWER SUPPLIES UTC FT-10 TRANSFORMER HAM RADIO
      2 VINTAGE HOME BREW POWER SUPPLIES UTC FT-10 TRANSFORMER HAM RADIO
      Parts Only
      $45.00
      Buy It Now
      +$17.00 delivery
      Located in United States
      pcobra93 99.8% positive (5.5K)
      derosnopS
    • Moving Coil Phono Step Up box for Newcomb TR-91/TR-100 Mic Transformers MC SUT
      Moving Coil Phono Step Up box for Newcomb TR-91/TR-100 Mic Transformers MC SUT
      $159.00
      Buy It Now
      +$15.85 delivery in 2-4 days
      Located in United States
      nclayton 100% positive (2.5K)
      derosnopS
    • western electric D161310 input transformer for MC step up CW-30802 D-161310
      New Listingwestern electric D161310 input transformer for MC step up CW-30802 D-161310
      Pre-Owned
      $229.99
      or Best Offer
      +$9.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • Vintage UTC A-12 Early Black Input Transformer A12
      New ListingVintage UTC A-12 Early Black Input Transformer A12
      Pre-Owned
      $149.99
      or Best Offer
      +$8.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • OT14SE-HF-3K5UL SE Output Xfmr 14VA - 3K5 x 4/8ohm  70mAdc, 40%UL Tap
      OT14SE-HF-3K5UL SE Output Xfmr 14VA - 3K5 x 4/8ohm 70mAdc, 40%UL Tap
      Brand New
      $79.95
      Buy It Now
      +$8.74 delivery
      Located in United States
      muzicalmatt 100% positive (2.8K)
      derosnopS
    • (1) NOS Western Electric REP 177B Audio Repeating coil transformer for tube amp
      New Listing(1) NOS Western Electric REP 177B Audio Repeating coil transformer for tube amp
      New (Other)
      $299.99
      Buy It Now
      +$9.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • UTC LS-30X line audio matching transformers (PAIR)
      UTC LS-30X line audio matching transformers (PAIR)
      Pre-Owned
      $295.00
      Buy It Now
      +$16.58 delivery
      Located in United States
      10 watchers
      kktv 100% positive (797)
      derosnopS
    • Moving Coil Phono Step Up box for Altec/Peerless Transformers 4665 etc MC SUT
      Moving Coil Phono Step Up box for Altec/Peerless Transformers 4665 etc MC SUT
      Brand New
      $159.00
      Buy It Now
      +$15.85 delivery in 2-4 days
      Located in United States
      nclayton 100% positive (2.5K)
      derosnopS
    • NOS ONE ELECTRON UBT-3 single ended output transformers pair 6L6 300b kt88 2A3
      NOS ONE ELECTRON UBT-3 single ended output transformers pair 6L6 300b kt88 2A3
      New (Other)
      $400.00
      Buy It Now
      +$19.47 delivery
      Located in United States
      20 watchers
      melber1488 100% positive (96)
      derosnopS
    • UTC HA-101X Transformer Audio - RARE - Vintage - United Transformer - NOS in Box
      New ListingUTC HA-101X Transformer Audio - RARE - Vintage - United Transformer - NOS in Box
      Brand New
      $495.00
      or Best Offer
      +$23.95 delivery
      Located in United States
      jettphoto 100% positive (4.8K)
      derosnopS
    • EICO ST40 Output Transformer p/n 32020-3
      EICO ST40 Output Transformer p/n 32020-3
      Pre-Owned
      $50.00
      0 bids · Time left1h 44m left (Today 06:17 PM)
      $65.00
      Buy It Now
      +$18.25 delivery
      Located in United States
      sundryvintage 100% positive (19)
      derosnopS
    • Vintage Western Electric GA50932 Inductor Condenser & GA50937 Transformer
      Vintage Western Electric GA50932 Inductor Condenser & GA50937 Transformer
      Pre-Owned
      $95.00
      or Best Offer
      +$12.00 delivery in 2-4 days
      Located in United States
      Free returns
      bnjvintageguitars 100% positive (34K)
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      derosnopS
    • NOS UTC CG 50 Transformer
      NOS UTC CG 50 Transformer
      New (Other)
      $51.00
      or Best Offer
      +$14.40 delivery
      Located in United States
      mo_goods 100% positive (152)
      derosnopS
    • DON McGOHAN MC-2 Phono Step Up Transformer similar to Altec 4722
      DON McGOHAN MC-2 Phono Step Up Transformer similar to Altec 4722
      Pre-Owned
      $200.00
      or Best Offer
      +$15.00 delivery in 2-4 days
      Located in United States
      bietcachdu 100% positive (3.4K)
      derosnopS
    • Hallicrafters Power Transformer
      Hallicrafters Power Transformer
      Pre-Owned
      $30.00
      or Best Offer
      +$10.00 delivery
      Located in United States
      garden359 100% positive (715)
      derosnopS
    • Adc Multi Tap Transformer Audio Transformer
      Adc Multi Tap Transformer Audio Transformer
      Pre-Owned
      $38.00
      or Best Offer
      +$9.39 delivery
      Located in United States
      rhor-40 98.7% positive (769)
      derosnopS
    • Four Channel Transformer Saturator Attenuator Box for Your Studio
      Four Channel Transformer Saturator Attenuator Box for Your Studio
      Brand New
      $600.00
      or Best Offer
      +$54.70 delivery
      Located in United States
      audiomonger 100% positive (1.8K)
      derosnopS
    • UTC Audio Output Transformer CS-11. Single 250,245,6F6 Triode
      New ListingUTC Audio Output Transformer CS-11. Single 250,245,6F6 Triode
      Parts Only
      $35.00
      0 bids · Time left6d 17h left (Sun, 10:25 AM)
      $80.00
      Buy It Now
      +$11.00 delivery
      Located in United States
      dcnipper 100% positive (2K)
      derosnopS
    • OT12PP-PLUS (USA)  PushPull Output transformer for Tweed Deluxe/Princeton Rvb
      OT12PP-PLUS (USA) PushPull Output transformer for Tweed Deluxe/Princeton Rvb
      Brand New
      $42.95
      Buy It Now
      +$8.24 delivery
      Located in United States
      6 watchers
      muzicalmatt 100% positive (2.8K)
      derosnopS
    • 1 Hammond 270FX NOS power transformer 173 MA 550 VCT Great Guitar amplifier head
      1 Hammond 270FX NOS power transformer 173 MA 550 VCT Great Guitar amplifier head
      Pre-Owned
      $79.00
      Buy It Now
      +$18.00 delivery in 2-4 days
      Located in United States
      eclectic_electrics 100% positive (3.2K)
      derosnopS
    • 4 NOS Vintage Webster Electric WST-417 Microphone mic input Transformers  50/250
      New Listing4 NOS Vintage Webster Electric WST-417 Microphone mic input Transformers 50/250
      New (Other)
      $199.99
      or Best Offer
      +$9.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • Vintage DuKane Model 3A25 Microphone/Phono Transformer Rate Unit
      New ListingVintage DuKane Model 3A25 Microphone/Phono Transformer Rate Unit
      Pre-Owned
      $134.99
      or Best Offer
      +$14.57 delivery
      Located in United States
      deals2smile4 99.6% positive (13.6K)
      derosnopS
    • Pair of AMPEX 4580200-02 Input Transformers
      Pair of AMPEX 4580200-02 Input Transformers
      Pre-Owned
      $183.58
      or Best Offer
      +$9.70 delivery
      Located in United States
      Extra 30% off with coupon
      allelectronicssupply 100% positive (227)
      derosnopS
    • One Western Electric KS-8726 KS8726 Output Transformer
      One Western Electric KS-8726 KS8726 Output Transformer
      Pre-Owned
      $95.00
      Buy It Now
      +$14.50 delivery
      Located in United States
      Free returns
      we-252 99.5% positive (12.7K)
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      derosnopS
    • RCA  SA-10C MI-12161  MONO TUBE AMPLIFIER - TESTED WORKING RARE
      RCA SA-10C MI-12161 MONO TUBE AMPLIFIER - TESTED WORKING RARE
      Pre-Owned
      $106.50
      3 bids · Time left1d 12h left (Tue, 04:47 AM)
      +$26.03 delivery
      Located in United States
      funds123 100% positive (24.5K)
      derosnopS
    • UTC F-3592 Vintage Tube Power Transformer New Nos
      UTC F-3592 Vintage Tube Power Transformer New Nos
      Brand New
      $179.00
      or Best Offer
      +$18.95 delivery
      Located in United States
      hitascore1953 99.3% positive (4.9K)
      derosnopS
    • USED  Western Electric D156455 INPUT TRANSFORMER for Tube application D-156455
      New ListingUSED Western Electric D156455 INPUT TRANSFORMER for Tube application D-156455
      Pre-Owned
      $99.99
      or Best Offer
      +$9.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • USED  Western Electric D156450 OUTPUT TRANSFORMER for Tube application D-156450
      New ListingUSED Western Electric D156450 OUTPUT TRANSFORMER for Tube application D-156450
      Pre-Owned
      $99.99
      or Best Offer
      +$9.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • TRIAD S-40A Vintage Output Transformer 4/8/16 Ohm V.C. 30 Watts Vertical
      TRIAD S-40A Vintage Output Transformer 4/8/16 Ohm V.C. 30 Watts Vertical
      Pre-Owned
      $74.99
      Buy It Now
      +$5.65 delivery in 2-4 days
      Located in United States
      12 watchers
      muglifewest 100% positive (2.3K)
      derosnopS
    • NEWCOMB TR-100 MICROPHONE INPUT TRANSFORMER New, Open Box
      NEWCOMB TR-100 MICROPHONE INPUT TRANSFORMER New, Open Box
      New (Other)
      $80.00
      Was: $100.0020% off
      Buy It Now
      +$9.50 delivery
      Located in United States
      16 watchers
      audiounchained 99.8% positive (5.6K)
      derosnopS
    • Vintage Stancor A-8104 10 Watt Universal Line to Voice Coil Transformer - Used
      New ListingVintage Stancor A-8104 10 Watt Universal Line to Voice Coil Transformer - Used
      Pre-Owned
      $5.00
      0 bids · Time left9d 23h left (09/10, 04:26 PM)
      +$9.50 delivery
      Located in United States
      kz3ab 100% positive (238)
      derosnopS
    • 2 UTC MQE-5 Inductors 50 mhy TF4RX20YY Chokes Transformers
      New Listing2 UTC MQE-5 Inductors 50 mhy TF4RX20YY Chokes Transformers
      Pre-Owned
      $19.95
      0 bids · Time left6d 23h left (Sun, 04:03 PM)
      or Best Offer
      +$4.74 delivery
      Located in United States
      Free returns
      riatla2 100% positive (22.1K)
      Top Rated Plus
      • Sellers with highest buyer ratings
      • Returns, money back
      • Ships in a business day with tracking
      Learn More
      derosnopS
    • OT12PP-8K4x8 (USA)  PushPull Output transformer for Tweed Deluxe/Princeton Rvb
      OT12PP-8K4x8 (USA) PushPull Output transformer for Tweed Deluxe/Princeton Rvb
      Brand New
      $41.95
      Buy It Now
      +$8.24 delivery
      Located in United States
      6 watchers
      muzicalmatt 100% positive (2.8K)
      derosnopS
    • Vintage Thordarson VMT-03-02
      New ListingVintage Thordarson VMT-03-02
      Pre-Owned
      $74.99
      Buy It Now
      Free delivery
      Located in United States
      looking4cheapdeals 99.1% positive (2.4K)
      derosnopS
    • STANCOR PC8408 TUBE POWER TRANSFORMER 680V 70mA, 5V,6.3V IN BOX
      STANCOR PC8408 TUBE POWER TRANSFORMER 680V 70mA, 5V,6.3V IN BOX
      New (Other)
      $75.00
      or Best Offer
      +$32.80 delivery
      Located in United States
      auctionbugelectronics 100% positive (6.5K)
      derosnopS
    • A Pair of Vintage Stancor P-6433 Filament Transformers
      A Pair of Vintage Stancor P-6433 Filament Transformers
      Pre-Owned
      $5.00
      0 bids · Time left6d 18h left (Sun, 11:12 AM)
      +$10.75 delivery
      Located in United States
      kz3ab 100% positive (238)
      derosnopS
    • NOS UTC Model R-72 Isolation Transformer
      New ListingNOS UTC Model R-72 Isolation Transformer
      New (Other)
      $49.99
      or Best Offer
      +$9.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • sweet 1957 Webcor Webster Chicago ( ECC ) A-131-1 8 Ohms Output Transformer
      sweet 1957 Webcor Webster Chicago ( ECC ) A-131-1 8 Ohms Output Transformer
      Pre-Owned
      $25.00
      Buy It Now
      +$10.00 delivery
      Located in United States
      yesisbest 100% positive (13.4K)
      derosnopS
    • Vintage UTC HP-122 Rare Almost Unheard Of New
      Vintage UTC HP-122 Rare Almost Unheard Of New
      New (Other)
      $149.99
      or Best Offer
      Free delivery in 2-4 days
      Located in United States
      plantsale 99.8% positive (617)
      derosnopS
    • PAECO  TRANSFORMER   MODEL - 4593
      PAECO TRANSFORMER MODEL - 4593
      Pre-Owned
      $39.00
      or Best Offer
      Free delivery
      Located in United States
      limoncello18 99.5% positive (659)
      derosnopS
    • Vintage Peerless (4)  Altec 15189 Plug In Transformer - 12 PIN Altec
      Vintage Peerless (4) Altec 15189 Plug In Transformer - 12 PIN Altec
      Pre-Owned
      $150.00
      Buy It Now
      +$7.65 delivery
      Located in United States
      melber1488 100% positive (96)
      derosnopS
    • TRIAD S-27A output transformer for tube amps pair NOS NEW OLD STOCK
      TRIAD S-27A output transformer for tube amps pair NOS NEW OLD STOCK
      New (Other)
      $500.00
      Buy It Now
      +$18.66 delivery
      Located in United States
      10 watchers
      melber1488 100% positive (96)
      derosnopS
    • Vintage RCA 901658-501 Audio Transformer for tube mixer or preamp.
      New ListingVintage RCA 901658-501 Audio Transformer for tube mixer or preamp.
      $129.99
      or Best Offer
      +$14.99 delivery
      Located in United States
      thingsmustbegone 100% positive (1.4K)
      derosnopS
    • SONY HA-T50 Mini  step-up transformer for MC cartridges
      New ListingSONY HA-T50 Mini step-up transformer for MC cartridges
      Pre-Owned
      $650.00
      Buy It Now
      +$30.00 delivery
      Located in Japan
      used_parts1 100% positive (2K)
      derosnopS
    • Hammond 193L REACTOR TRANSFORMER 5H @ 300mA DC Looks Like NOS Resistance Checked
      Hammond 193L REACTOR TRANSFORMER 5H @ 300mA DC Looks Like NOS Resistance Checked
      New (Other)
      $45.00
      or Best Offer
      +$6.45 delivery
      Located in United States
      rte592 100% positive (1.2K)
      derosnopS
    • Tango FW-20-7S Pair Output Transformer 3.5kΩ Wide Band VT-25A 300B Japan Used
      New ListingTango FW-20-7S Pair Output Transformer 3.5kΩ Wide Band VT-25A 300B Japan Used
      Pre-Owned
      $831.25
      Buy It Now
      Free delivery
      Located in Japan
      Free returns
      momotaro.market 100% positive (155)
      derosnopS
    • Freed Tf4sx01ea Microphone Input Transformer Pair
      Freed Tf4sx01ea Microphone Input Transformer Pair
      $99.00
      or Best Offer
      +$10.60 delivery
      Located in United States
      11 watchers
      hitascore1953 99.3% positive (4.9K)
      derosnopS
    • Triad HS-66 Audio Output Transformers for pro audio. New, not used. Matched pair
      Triad HS-66 Audio Output Transformers for pro audio. New, not used. Matched pair
      Brand New
      $256.00
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      derosnopS
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      derosnopS
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    • TRIAD Output Transformer HS-15
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      derosnopS
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      timekinetics 100% positive (562)
      derosnopS
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      derosnopS
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      vt6zp1--6 100% positive (207)
      derosnopS
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      morinix 100% positive (1.1K)
      derosnopS
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      oldschoolover 100% positive (398)
      derosnopS
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      derosnopS
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