Telecom & Audio Transformers | Surplus Network

POWERSTAT Variable Transformer ☆ VARIAC ☆ Type 2PF10 for Tubes Audio ☆ 120V / 1A

USA

POWERSTAT Variable Transformer ☆...

$49.00 USD

POWERSTAT Variable Transformer ☆...

$49.00 USD

Jensen Transformers Iso-Max MMDI-Mini (29B)

USA

Jensen Transformers Iso-Max MMDI-Mini...

$49.00 USD

Jensen Transformers Iso-Max MMDI-Mini...

$49.00 USD

Hashimoto H-30-3.5S (Reprint; Sansui ) Output Transformer 30W Single 3.5K/16,8,4

Japan

Hashimoto H-30-3.5S (Reprint; Sansui...

$1,000.00 USD

Hashimoto H-30-3.5S (Reprint; Sansui...

$1,000.00 USD

A pair of Interstage Transformers Hashimoto A-107 for 6SN7 12AU7 ECC82

USA

A pair of Interstage Transformers...

$618.00 USD

A pair of Interstage Transformers...

$618.00 USD

EMC Automation SI-200 System Interface Controller S/N 089908

USA

EMC Automation SI-200 System...

$995.00 USD

EMC Automation SI-200 System...

$995.00 USD

Hammond manufacturing Transformer 272FX - NOS

USA

Hammond manufacturing Transformer...

$60.00 USD

Hammond manufacturing Transformer...

$60.00 USD

Torotel Transformer Audio Frequency 74E10N304 Lot Of 6

USA

Torotel Transformer Audio Frequency...

$60.00 USD

Torotel Transformer Audio Frequency...

$60.00 USD

Hashimoto HM-7 MC Cartridge Step up input Transformer. (Reprint of Sansui)

Japan

Hashimoto HM-7 MC Cartridge Step up...

$1,020.00 USD

Hashimoto HM-7 MC Cartridge Step up...

$1,020.00 USD

Transformer, Fender® Replacement, Power, 325-0-325 V, 200 mA

USA

Transformer, Fender® Replacement,...

$79.95 USD

Transformer, Fender® Replacement,...

$79.95 USD

Hi-end Permalloy Isolation Transformer Board Audio Filter for HiFi Audio Preamp

China

Hi-end Permalloy Isolation...

$46.99 USD

Hi-end Permalloy Isolation...

$46.99 USD

Transformer, One Electron, BFT-1B, Power

USA

Transformer, One Electron, BFT-1B, Power

$225.00 USD

Transformer, One Electron, BFT-1B, Power

$225.00 USD

Transformer, One Electron, Output, 3000 Ω to 16/8/4 Ω

USA

Transformer, One Electron, Output,...

$109.95 USD

Transformer, One Electron, Output,...

$109.95 USD

A Pair of Hashimoto Line Input/Output Transformers HL-20K-6 20K : 150/600 Ohms

USA

A Pair of Hashimoto Line Input/Output...

$506.00 USD

A Pair of Hashimoto Line Input/Output...

$506.00 USD

A Pair of Hashimoto Line Input/Output Transformers HL-10K-6 10K : 150/600 Ohms

USA

A Pair of Hashimoto Line Input/Output...

$506.00 USD

A Pair of Hashimoto Line Input/Output...

$506.00 USD

1120 E & E Magnetic Products Audio Transformer ISDN U Interface Transformer

USA

1120 E & E Magnetic Products Audio...

$499.95 USD

1120 E & E Magnetic Products Audio...

$499.95 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Primary Impedance: 100W/5kΩ

USA

Hammond Transformer, Tube Output,...

$142.50 USD

Hammond Transformer, Tube Output,...

$142.50 USD

Hammond Transformer, High V Plate & Filament, Vertical, 750 V C.T. @ 201 mA

USA

Hammond Transformer, High V Plate &...

$103.27 USD

Hammond Transformer, High V Plate &...

$103.27 USD

Hammond Transformer, High V Plate & Filament, Vertical, 800 V C.T. @ 535 mA

USA

Hammond Transformer, High V Plate &...

$138.08 USD

Hammond Transformer, High V Plate &...

$138.08 USD

Hammond Transformer, High V Plate & Filament, Vertical, 800 V C.T. @ 230 mA

USA

Hammond Transformer, High V Plate &...

$129.48 USD

Hammond Transformer, High V Plate &...

$129.48 USD

Filter Choke, Hammond, Open Bracket, Inductance / D.C. Current: 10 H / 125 mA

USA

Filter Choke, Hammond, Open Bracket,...

$28.08 USD

Filter Choke, Hammond, Open Bracket,...

$28.08 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Primary Impedance: 10W/8kΩ

USA

Hammond Transformer, Tube Output,...

$85.25 USD

Hammond Transformer, Tube Output,...

$85.25 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Primary Impedance: 10W/10kΩ

USA

Hammond Transformer, Tube Output,...

$85.25 USD

Hammond Transformer, Tube Output,...

$85.25 USD

Transformer, Fender® Replacement, Power, 330-0-330 V, 120 mA

USA

Transformer, Fender® Replacement,...

$74.50 USD

Transformer, Fender® Replacement,...

$74.50 USD

70V Line-matching Transformer 120 Watt, TOA Part# OT-435

USA

70V Line-matching Transformer 120...

$39.99 USD

70V Line-matching Transformer 120...

$39.99 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 50W/3.4kΩ

USA

Hammond Transformer, Tube Output,...

$133.49 USD

Hammond Transformer, Tube Output,...

$133.49 USD

Transformer, Hammond, Amp, For Fender, 120 V, Twin Reverb, Dual Showman

USA

Transformer, Hammond, Amp, For...

$94.78 USD

Transformer, Hammond, Amp, For...

$94.78 USD

Transformer, Marshall, Output, for JTM45

USA

Transformer, Marshall, Output, for JTM45

$135.00 USD

Transformer, Marshall, Output, for JTM45

$135.00 USD

Transformer, One Electron, Output, 1600 Ω to 16/8/4 Ω

USA

Transformer, One Electron, Output,...

$125.00 USD

Transformer, One Electron, Output,...

$125.00 USD

Transformer, For Marshall, Power for JTM45

USA

Transformer, For Marshall, Power for...

$110.00 USD

Transformer, For Marshall, Power for...

$110.00 USD

Transformer, Hammond, Output, For Marshall, 50W | 7371Ω | 4/8/16Ω

USA

Transformer, Hammond, Output, For...

$99.06 USD

Transformer, Hammond, Output, For...

$99.06 USD

Transformer, Hammond, Output, For Fender, 100W | 2kΩ | 4Ω

USA

Transformer, Hammond, Output, For...

$93.48 USD

Transformer, Hammond, Output, For...

$93.48 USD

TOROTEL AUDIO TRANSFORMER TF5R21ZZ 600/600 OHMS NOS FREE SHIPPING US SELLER

USA

TOROTEL AUDIO TRANSFORMER TF5R21ZZ ...

$11.00 USD

TOROTEL AUDIO TRANSFORMER TF5R21ZZ ...

$11.00 USD

Hammond Transformer, High V Universal Plate & Filament, Vertical, 750VCT@201mA

USA

Hammond Transformer, High V Universal...

$138.56 USD

Hammond Transformer, High V Universal...

$138.56 USD

Hammond Transformer, High V Plate & Filament, Vertical, 600 V C.T. @ 287 mA

USA

Hammond Transformer, High V Plate &...

$111.52 USD

Hammond Transformer, High V Plate &...

$111.52 USD

Choke, One Electron, Audio, PRC-1, for Shunt Feed SE Output

USA

Choke, One Electron, Audio, PRC-1,...

$85.00 USD

Choke, One Electron, Audio, PRC-1,...

$85.00 USD

Hammond Transformer, High V Plate & Filament, Vertical, 550 V C.T. @ 230 mA

USA

Hammond Transformer, High V Plate &...

$102.88 USD

Hammond Transformer, High V Plate &...

$102.88 USD

FREED 35470 NOS AUDIO FREQUENCY TRANSFORMER 7 TAB 20 MW 300 HZ/1 KHZ 1-3/4" OAL

USA

FREED 35470 NOS AUDIO FREQUENCY...

$50.09 USD

FREED 35470 NOS AUDIO FREQUENCY...

$50.09 USD

Jensen Iso-Max SUB-1RR Mono Subwoofer Line Input Isolator Hu

USA

Jensen Iso-Max SUB-1RR Mono Subwoofer...

$129.99 USD

Jensen Iso-Max SUB-1RR Mono Subwoofer...

$129.99 USD

Hammond Transformer, High V Plate & Filament, Vertical, 600 V C.T. @ 172 mA

USA

Hammond Transformer, High V Plate &...

$93.03 USD

Hammond Transformer, High V Plate &...

$93.03 USD

Transformer, Output, 8 W

USA

Transformer, Output, 8 W

$21.39 USD

Transformer, Output, 8 W

$21.39 USD

OWL KIT-WT-WS-MDSC WaveTester / WaveSource 850/1300 Test Kit, SC Connector

USA

OWL KIT-WT-WS-MDSC WaveTester /...

$275.00 USD

OWL KIT-WT-WS-MDSC WaveTester /...

$275.00 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 120W/1.9kΩ

USA

Hammond Transformer, Tube Output,...

$149.95 USD

Hammond Transformer, Tube Output,...

$149.95 USD

Transformer, Output, 8 W, Single Ended

USA

Transformer, Output, 8 W, Single Ended

$15.50 USD

Transformer, Output, 8 W, Single Ended

$15.50 USD

Transformer, Hammond, Audio Interstage, 12 Watt

USA

Transformer, Hammond, Audio...

$30.16 USD

Transformer, Hammond, Audio...

$30.16 USD

Hammond Transformer, High V Plate & Filament, Horizontal mount, 630VCT@115mA

USA

Hammond Transformer, High V Plate &...

$67.25 USD

Hammond Transformer, High V Plate &...

$67.25 USD

Transformer, Fender®, Power, Hot Rod Deluxe

USA

Transformer, Fender®, Power, Hot Rod...

$58.95 USD

Transformer, Fender®, Power, Hot Rod...

$58.95 USD

Transformer, Hammond, Amp, For Fender, 120 V, Replacement: Champ, Vibro Champ

USA

Transformer, Hammond, Amp, For...

$67.66 USD

Transformer, Hammond, Amp, For...

$67.66 USD

Jensen Iso-Max VRD-1FF 75 Ohm Inline Digital CATV Isolator H

USA

Jensen Iso-Max VRD-1FF 75 Ohm Inline...

$66.94 USD

Jensen Iso-Max VRD-1FF 75 Ohm Inline...

$66.94 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 40W/6.6kΩ

USA

Hammond Transformer, Tube Output,...

$127.07 USD

Hammond Transformer, Tube Output,...

$127.07 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Primary Impedance: 30W/5kΩ

USA

Hammond Transformer, Tube Output,...

$127.07 USD

Hammond Transformer, Tube Output,...

$127.07 USD

Hammond Filter Choke, DC choke, Enclosed, Inductance / DC Current: 5 H / 200 mA

USA

Hammond Filter Choke, DC choke,...

$38.65 USD

Hammond Filter Choke, DC choke,...

$38.65 USD

Hammond Transformer, High V Plate & Filament, Vertical, 700 V C.T. @ 201 mA

USA

Hammond Transformer, High V Plate &...

$95.99 USD

Hammond Transformer, High V Plate &...

$95.99 USD

Powerstat Faceplates (Pair) For Variac

USA

Powerstat Faceplates (Pair) For Variac

$7.00 USD

Powerstat Faceplates (Pair) For Variac

$7.00 USD

Transformer, Hammond, Output, 8 W, 10k Primary

USA

Transformer, Hammond, Output, 8 W,...

$37.00 USD

Transformer, Hammond, Output, 8 W,...

$37.00 USD

Transformer, Hammond, Amp, For Fender, 120 V, Vibrolux, Vibrolux Reverb

USA

Transformer, Hammond, Amp, For...

$82.52 USD

Transformer, Hammond, Amp, For...

$82.52 USD

Fluke Networks LEAD-ABNP-100 Test Lead with Angled Bed-of-Nails Clips and Pierci

USA

Fluke Networks LEAD-ABNP-100 Test...

$96.27 USD

Fluke Networks LEAD-ABNP-100 Test...

$96.27 USD

Transformer, Hammond, Output, For Vox, 15W | 6.2kΩ | 8Ω

USA

Transformer, Hammond, Output, For...

$95.44 USD

Transformer, Hammond, Output, For...

$95.44 USD

Transformer - Audio Interstage, Coil Assembly for P-T156

USA

Transformer - Audio Interstage, Coil...

$14.75 USD

Transformer - Audio Interstage, Coil...

$14.75 USD

Transformer - Hammond, Audio Interstage, 5 Watt, Primary Impedance: 15 kOhm

USA

Transformer - Hammond, Audio...

$46.65 USD

Transformer - Hammond, Audio...

$46.65 USD

Hammond Transformer, Universal Push-Pull, Audio Power / Max DC Bias: 15W/80 mA

USA

Hammond Transformer, Universal...

$42.61 USD

Hammond Transformer, Universal...

$42.61 USD

Transformer, Hammond, Amp, For Fender, 120 V, Replacement: Blues Junior

USA

Transformer, Hammond, Amp, For...

$65.98 USD

Transformer, Hammond, Amp, For...

$65.98 USD

157 J Filter Choke, Hammond Manufacturing

USA

157 J Filter Choke, Hammond...

$28.00 USD

157 J Filter Choke, Hammond...

$28.00 USD

Hammond Transformer, Output, Easy Wire Secondary, Power/Prim. Impedance: 15W/8kΩ

USA

Hammond Transformer, Output, Easy...

$112.58 USD

Hammond Transformer, Output, Easy...

$112.58 USD

Transformer, For Marshall, Power, 50 W

USA

Transformer, For Marshall, Power, 50 W

$86.95 USD

Transformer, For Marshall, Power, 50 W

$86.95 USD

Transformer, Hammond, Output, For Marshall, 100W | 1.7kΩ | 4/8/16Ω

USA

Transformer, Hammond, Output, For...

$127.31 USD

Transformer, Hammond, Output, For...

$127.31 USD

Jensen Iso-Max CI-RJ2R Dual Channel RCA to Cat 5 Isolator an

USA

Jensen Iso-Max CI-RJ2R Dual Channel...

$209.99 USD

Jensen Iso-Max CI-RJ2R Dual Channel...

$209.99 USD

IDEAL Networks R156005 SignalTEK NT with Touchscreen

USA

IDEAL Networks R156005 SignalTEK NT...

$2,415.00 USD

IDEAL Networks R156005 SignalTEK NT...

$2,415.00 USD

NOS GE General Electric Filter Reactor Choke 30 H Henries Hy 25mA DC 1000 Ohms

USA

NOS GE General Electric Filter...

$68.00 USD

NOS GE General Electric Filter...

$68.00 USD

Transformer, Fender, Power, for Deluxe Reverb 120V

USA

Transformer, Fender, Power, for...

$74.95 USD

Transformer, Fender, Power, for...

$74.95 USD

Filter Choke, Hammond, Open Bracket, Inductance / D.C. Current: 5 H / 50 mA

USA

Filter Choke, Hammond, Open Bracket,...

$15.07 USD

Filter Choke, Hammond, Open Bracket,...

$15.07 USD

OWL KIT-Z2-D285SC-L213SC ZOOM 2 / Dual OWL 850 / Laser OWL 1310 Test Kit

USA

OWL KIT-Z2-D285SC-L213SC ZOOM 2 /...

$617.69 USD

OWL KIT-Z2-D285SC-L213SC ZOOM 2 /...

$617.69 USD

Hammond Transformer, Universal Single Ended, Audio Power / Max DC Bias: 3W/25 mA

USA

Hammond Transformer, Universal Single...

$45.84 USD

Hammond Transformer, Universal Single...

$45.84 USD

Hammond Transformer, Amp, For Fender, 120 V, Blues/Hot Rod Deluxe,

USA

Hammond Transformer, Amp, For Fender,...

$68.07 USD

Hammond Transformer, Amp, For Fender,...

$68.07 USD

Transformer - Hammond, Audio Interstage, 5 Watt, Primary Impedance: 7 kOhm

USA

Transformer - Hammond, Audio...

$38.60 USD

Transformer - Hammond, Audio...

$38.60 USD

Hammond Transformer, High V Plate & Filament, Vertical, 520 V C.T. @ 104 mA

USA

Hammond Transformer, High V Plate &...

$66.79 USD

Hammond Transformer, High V Plate &...

$66.79 USD

Hammond Transformer, High V Plate & Filament, Vertical, 550 V C.T. @ 173 mA

USA

Hammond Transformer, High V Plate &...

$80.90 USD

Hammond Transformer, High V Plate &...

$80.90 USD

Hammond Transformer, High V Plate & Filament, Vertical mount, 380 V C.T. @ 71 mA

USA

Hammond Transformer, High V Plate &...

$50.06 USD

Hammond Transformer, High V Plate &...

$50.06 USD

Fluke Networks MS-POE - MicroScanner PoE Cable Verifier

USA

Fluke Networks MS-POE - MicroScanner...

$667.07 USD

Fluke Networks MS-POE - MicroScanner...

$667.07 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 60W/4.3kΩ

USA

Hammond Transformer, Tube Output,...

$136.72 USD

Hammond Transformer, Tube Output,...

$136.72 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 60W/6.6kΩ

USA

Hammond Transformer, Tube Output,...

$136.72 USD

Hammond Transformer, Tube Output,...

$136.72 USD

KUSTOM Transformer Primary 120/230vac sec.40vac.*HEAVY DUTY!*

USA

KUSTOM Transformer Primary...

$35.00 USD

KUSTOM Transformer Primary...

$35.00 USD

Transformer, Fender® Replacement, Power, 325-0-325 V, 180 mA

USA

Transformer, Fender® Replacement,...

$69.95 USD

Transformer, Fender® Replacement,...

$69.95 USD

Choke, One Electron, Audio, PRC-2, for Shunt Feed SE Output

USA

Choke, One Electron, Audio, PRC-2,...

$69.95 USD

Choke, One Electron, Audio, PRC-2,...

$69.95 USD

ZOOM 2 / Laser OWL SC Singlemode Fiber Test KIT-Z2-L213sc

USA

ZOOM 2 / Laser OWL SC Singlemode...

$360.05 USD

ZOOM 2 / Laser OWL SC Singlemode...

$360.05 USD

Ideal 33-507 Installation Hip Kit

USA

Ideal 33-507 Installation Hip Kit

$68.67 USD

Ideal 33-507 Installation Hip Kit

$68.67 USD

NETALLY LRAT-1000 Network AutoTester

USA

NETALLY LRAT-1000 Network AutoTester

$1,186.32 USD

NETALLY LRAT-1000 Network AutoTester

$1,186.32 USD

Transformer, Hammond, Radiola III-A Replacement Audio

USA

Transformer, Hammond, Radiola III-A...

$48.25 USD

Transformer, Hammond, Radiola III-A...

$48.25 USD

AUDIO MATCHING TRANSFORMER 10K : 2KCT

USA

AUDIO MATCHING TRANSFORMER 10K : 2KCT

$12.00 USD

AUDIO MATCHING TRANSFORMER 10K : 2KCT

$12.00 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 20W/6.6kΩ

USA

Hammond Transformer, Tube Output,...

$104.54 USD

Hammond Transformer, Tube Output,...

$104.54 USD

Transformer, Fender®, Power, for

USA

Transformer, Fender®, Power, for '59...

$89.95 USD

Transformer, Fender®, Power, for '59...

$89.95 USD

Transformer, Hammond, Low Voltage / Filament, Open, 6.3 VCT, Secondary: 2 A

USA

Transformer, Hammond, Low Voltage /...

$10.98 USD

Transformer, Hammond, Low Voltage /...

$10.98 USD

Hammond Transformer, High V Universal Plate & Filament, Vertical, 600VCT@115mA

USA

Hammond Transformer, High V Universal...

$97.91 USD

Hammond Transformer, High V Universal...

$97.91 USD

Hammond Transformer, Universal Single Ended, Audio Power/Max DC Bias: 15W/80 mA

USA

Hammond Transformer, Universal Single...

$63.53 USD

Hammond Transformer, Universal Single...

$63.53 USD

Hammond Transformer, High V Universal Plate & Filament, Vertical, 700VCT@201mA

USA

Hammond Transformer, High V Universal...

$129.33 USD

Hammond Transformer, High V Universal...

$129.33 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Prim. Impedance: 25W/7.6kΩ

USA

Hammond Transformer, Tube Output,...

$109.25 USD

Hammond Transformer, Tube Output,...

$109.25 USD

Hammond Transformer, High V Universal Plate & Filament, Vertical, 550VCT@173mA

USA

Hammond Transformer, High V Universal...

$110.75 USD

Hammond Transformer, High V Universal...

$110.75 USD

Transformer, Fender®, Power, Blues Junior, 15 W

USA

Transformer, Fender®, Power, Blues...

$50.95 USD

Transformer, Fender®, Power, Blues...

$50.95 USD

Hammond Transformer, High V Plate & Filament, Vertical, 550 V C.T. @ 144 mA

USA

Hammond Transformer, High V Plate &...

$76.05 USD

Hammond Transformer, High V Plate &...

$76.05 USD

Hammond Transformer 1608 Push-Pull, Power / Primary Impedance: 10W/8kΩ

USA

Hammond Transformer 1608 Push-Pull,...

$75.00 USD

Hammond Transformer 1608 Push-Pull,...

$75.00 USD

Hammond Transformer, Tube Output, Push-Pull, Power / Primary Impedance: 15W/5kΩ

USA

Hammond Transformer, Tube Output,...

$94.89 USD

Hammond Transformer, Tube Output,...

$94.89 USD