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Telecom & Audio Transformers | Surplus Network

1:1 Audio Transformer Pre-Amp 10K to 10K for Isolation or Coupling = New
USA
1:1 Audio Transformer Pre-Amp 10K to...

$3.25 USD

1:1 Audio Transformer Pre-Amp 10K to...

$3.25 USD

UTC Freed W-786 Line to Line Audio Transformer TF4RX16AJ001 20-18K 600 OHM
USA
UTC Freed W-786 Line to Line Audio...

$23.99 USD

UTC Freed W-786 Line to Line Audio...

$23.99 USD

Vintage Triad Audio Transformer T-31X 600/250/50 Ohms
USA
Vintage Triad Audio Transformer T-31X...

$15.99 USD

Vintage Triad Audio Transformer T-31X...

$15.99 USD

BAFX Products IR Remote Control Extender IR Repeater Kit BAFX3233 *NEW OPEN BOX*
USA
BAFX Products IR Remote Control...

$10.00 USD

BAFX Products IR Remote Control...

$10.00 USD

Transformer, Output, 5W, 5k & 8k Primary Options, Upgrade for Fender® Champ
USA
Transformer, Output, 5W, 5k & 8k...

$19.95 USD

Transformer, Output, 5W, 5k & 8k...

$19.95 USD

Transformer, Power, 117 V primary, 125 V @ 15 mA secondary
USA
Transformer, Power, 117 V primary,...

$19.95 USD

Transformer, Power, 117 V primary,...

$19.95 USD

1X Toroidal Transformer 50W Input 110/220/380V Output 9/12/24/36/48/110/220/380V
China
1X Toroidal Transformer 50W Input...

$51.93 USD

1X Toroidal Transformer 50W Input...

$51.93 USD

( 3 PCS ) TRW BIT-250-40 Audio Output Transformer with Ribbon Leads -- NOS
USA
( 3 PCS ) TRW BIT-250-40 Audio...

$10.95 USD

( 3 PCS ) TRW BIT-250-40 Audio...

$10.95 USD

UTC AH-930 Ouncer Transformer O-2 Made for Boeing Same Audio Transformer
USA
UTC AH-930 Ouncer Transformer O-2...

$70.00 USD

UTC AH-930 Ouncer Transformer O-2...

$70.00 USD

Vintage 20 KOhms Made with Hammond 832 Audio Broadcast Transformer
Canada
Vintage 20 KOhms Made with Hammond...

$70.00 CAD

Vintage 20 KOhms Made with Hammond...

$70.00 CAD

Transformer, 120V Primary, 325/275V/6.3VCT/5V Secondary, for Fender® Champ
USA
Transformer, 120V Primary,...

$59.95 USD

Transformer, 120V Primary,...

$59.95 USD

Vintage Hammond 800 Series Audio Broadcast Quality Transformers 812 Potted
Canada
Vintage Hammond 800 Series Audio...

$50.00 CAD

Vintage Hammond 800 Series Audio...

$50.00 CAD

Vintage Hammond 800 Series Audio Broadcast Quality Transformers 808 Potted
Canada
Vintage Hammond 800 Series Audio...

$50.00 CAD

Vintage Hammond 800 Series Audio...

$50.00 CAD

Vintage Hammond 800 Series Audio Broadcast Quality Transformers 832 Potted
Canada
Vintage Hammond 800 Series Audio...

$50.00 CAD

Vintage Hammond 800 Series Audio...

$50.00 CAD

Vintage Triad Audio Transformer T-20X 15K Plate to Line 600/250/50 Ohms
USA
Vintage Triad Audio Transformer T-20X...

$19.99 USD

Vintage Triad Audio Transformer T-20X...

$19.99 USD

Lot 48pcs MIL-PRF-21038/27 MIL-STD-1553 pulse transformer Beta (DDC) B-3310
USA
Lot 48pcs MIL-PRF-21038/27...

$19.99 USD

Lot 48pcs MIL-PRF-21038/27...

$19.99 USD

1Pc 35W Input 0V-115V-230V Output Double 220V+Double 6.3V R-Type Transformer
China
1Pc 35W Input 0V-115V-230V Output...

$41.99 USD

1Pc 35W Input 0V-115V-230V Output...

$41.99 USD

VTX-101-003 PCB Audio Transformer Vigortronix
United Kingdom
VTX-101-003 PCB Audio Transformer...

$10.99 GBP

VTX-101-003 PCB Audio Transformer...

$10.99 GBP

Rare Pilot No. 418 Audio Output Transformer NOS in original box 1 to 1 ratio
USA
Rare Pilot No. 418 Audio Output...

$15.00 USD

Rare Pilot No. 418 Audio Output...

$15.00 USD

Leviton 49561 Inductive Speaker Probe w/ Holster
USA
Leviton 49561 Inductive Speaker Probe...

$15.00 USD

Leviton 49561 Inductive Speaker Probe...

$15.00 USD

AUDIO MATCHING TRANSFORMER 10K : 2KCT
USA
AUDIO MATCHING TRANSFORMER 10K : 2KCT

$12.00 USD

AUDIO MATCHING TRANSFORMER 10K : 2KCT

$12.00 USD

Transformer, Output, 8 W, Single Ended
USA
Transformer, Output, 8 W, Single Ended

$20.85 USD

Transformer, Output, 8 W, Single Ended

$20.85 USD

(2) Stancor TTPC-13 Coupling Transformers, Audio, Telcom 600 Ohm
USA
(2) Stancor TTPC-13 Coupling...

$7.95 USD

(2) Stancor TTPC-13 Coupling...

$7.95 USD

vintage Thordarson radio audio transformer works fine
USA
vintage Thordarson radio audio...

$39.99 USD

vintage Thordarson radio audio...

$39.99 USD

Triad T-1X Input Transformer 600/250/50 Ohms
USA
Triad T-1X Input Transformer...

$39.99 USD

Triad T-1X Input Transformer...

$39.99 USD

LOT OF 5 TRIAD MAGENTICS TY-146P
USA
LOT OF 5 TRIAD MAGENTICS TY-146P

$24.00 USD

LOT OF 5 TRIAD MAGENTICS TY-146P

$24.00 USD

Hammond 1609 Audio Transformer Push-Pull Tube 10W 30Hz-30KHz 10000ct 4-8-16
USA
Hammond 1609 Audio Transformer...

$85.00 USD

Hammond 1609 Audio Transformer...

$85.00 USD

Transformer, Audio Interstage, Coil Assembly for P-T156
USA
Transformer, Audio Interstage, Coil...

$15.65 USD

Transformer, Audio Interstage, Coil...

$15.65 USD

Transformer, Output, 15W, 8kΩ CT Primary, for Fender® Deluxe 5E3
USA
Transformer, Output, 15W, 8kΩ CT...

$29.95 USD

Transformer, Output, 15W, 8kΩ CT...

$29.95 USD

Transformer, Output, 8 W, 4kΩ - 9kΩ impedance
USA
Transformer, Output, 8 W, 4kΩ - 9kΩ...

$29.95 USD

Transformer, Output, 8 W, 4kΩ - 9kΩ...

$29.95 USD

PE-65728 Pulse Telecom Transformer 1:1 Turns Ratio 2000Vrms 16 Pin Gull Wing SMT
USA
PE-65728 Pulse Telecom Transformer...

$7.12 USD

PE-65728 Pulse Telecom Transformer...

$7.12 USD

30W Primary Input 0-115-230V-SCN Secondary Output 9~24V R-core Transformer Audio
China
30W Primary Input 0-115-230V-SCN...

$36.29 USD

30W Primary Input 0-115-230V-SCN...

$36.29 USD

Choke, 4H, 50mA, for Fender® 6V6 Amps, 125C3A Replacement
USA
Choke, 4H, 50mA, for Fender® 6V6...

$11.95 USD

Choke, 4H, 50mA, for Fender® 6V6...

$11.95 USD

Switch, Rotary Impedance Selector, for Hammond 1600A series
USA
Switch, Rotary Impedance Selector,...

$11.95 USD

Switch, Rotary Impedance Selector,...

$11.95 USD

600 Ω 1:1 Phone Line Audio TRANSFORMER - Telephone / Coupling / Isolation
USA
600 Ω 1:1 Phone Line Audio...

$6.95 USD

600 Ω 1:1 Phone Line Audio...

$6.95 USD

600 Ohm Low Profile Line Isolation Transformer - OEP1200 - 1:1 Ratio 300-4000Hz
USA
600 Ohm Low Profile Line Isolation...

$9.95 USD

600 Ohm Low Profile Line Isolation...

$9.95 USD

5 Pcs. Pulse Power Transformer PE-5762
USA
5 Pcs. Pulse Power Transformer PE-5762

$9.95 USD

5 Pcs. Pulse Power Transformer PE-5762

$9.95 USD

(2 PC) E5002T Audio Transformers Signal Transformers 10Base-T Quand 180uH 1-Port
USA
(2 PC) E5002T Audio Transformers...

$9.95 USD

(2 PC) E5002T Audio Transformers...

$9.95 USD

Transformer, 120V Primary, 330V/6.3VCT/5V Secondary, for Fender® Deluxe 5E3
USA
Transformer, 120V Primary,...

$89.95 USD

Transformer, 120V Primary,...

$89.95 USD

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

$81.94 USD

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

$81.94 USD

Hashimoto H-203S Output Transformer 7W Single 2.5K,3.5K/16,8,4 for 300B etc.
Japan
Hashimoto H-203S Output Transformer...

$205.49 USD

Hashimoto H-203S Output Transformer...

$205.49 USD

Transformer, Reverb Driver, for Fender® Amps, 125A20B Replacement
USA
Transformer, Reverb Driver, for...

$13.95 USD

Transformer, Reverb Driver, for...

$13.95 USD

Audio signal isolation transformer 10k:10k Permalloy Audio transformer 1+1:1+1
China
Audio signal isolation transformer...

$22.34 USD

Audio signal isolation transformer...

$22.34 USD

UTC TF5R21ZZ DH-266 Audio Transformer, 10K Ohm CT + 10K Ohm CT
USA
UTC TF5R21ZZ DH-266 Audio...

$18.95 USD

UTC TF5R21ZZ DH-266 Audio...

$18.95 USD

Pico 583 677-0375-020 Audio Transformer, 2K Ohm + 2K Ohm
USA
Pico 583 677-0375-020 Audio...

$18.95 USD

Pico 583 677-0375-020 Audio...

$18.95 USD

1x Telecom Transformer T1231 1:2.4/1:1 1500Vrms Surface Mount
USA
1x Telecom Transformer T1231...

$7.99 USD

1x Telecom Transformer T1231...

$7.99 USD

30W Input 110V~380V Output Double 9~36V Power Amplifier Audio Ring Transformer
China
30W Input 110V~380V Output Double...

$34.19 USD

30W Input 110V~380V Output Double...

$34.19 USD

10 Pulse Fil-Mag 23Z338SMD Quad 10-Base-T Media SMT Isolation Transformers 1:1
USA
10 Pulse Fil-Mag 23Z338SMD Quad...

$9.99 USD

10 Pulse Fil-Mag 23Z338SMD Quad...

$9.99 USD

FL1066 IC AUDIO TRANSFORMER 10BT FILTER WITH CMC VALOR (1 PER LOT)
USA
FL1066 IC AUDIO TRANSFORMER 10BT...

$9.99 USD

FL1066 IC AUDIO TRANSFORMER 10BT...

$9.99 USD

XH-M372 Stereo Audio Isolator Interference Insulation Module Transformer Coupler
China
XH-M372 Stereo Audio Isolator...

$2.46 GBP

XH-M372 Stereo Audio Isolator...

$2.46 GBP

PULSE PE-68517 SMD 10/100 BASE-T TELECOM TRANSFORMER **NEW** 2/PKG
USA
PULSE PE-68517 SMD 10/100 BASE-T...

$4.99 USD

PULSE PE-68517 SMD 10/100 BASE-T...

$4.99 USD

PE-65812, Pulse, Audio Transformer 1: 1 2000Vrms 8 Terminal Gull Wing SMD, 3pcs
USA
PE-65812, Pulse, Audio Transformer 1:...

$4.99 USD

PE-65812, Pulse, Audio Transformer 1:...

$4.99 USD

(2 PCS) PE-68515L PULSE Telecom Transformer 1:1 1500Vrms -1dB Surface Mount
USA
(2 PCS) PE-68515L PULSE Telecom...

$5.95 USD

(2 PCS) PE-68515L PULSE Telecom...

$5.95 USD

(2 PCS) InNET T0398S TELCOM TRANSFORMER 10/100BT 40 PIN SMD
USA
(2 PCS) InNET T0398S TELCOM...

$5.95 USD

(2 PCS) InNET T0398S TELCOM...

$5.95 USD

Vintage Audio Filter Choke & Cables - Rack Mount 500w Power Supply Motorola Amp
USA
Vintage Audio Filter Choke & Cables -...

$14.99 USD

Vintage Audio Filter Choke & Cables -...

$14.99 USD

671-1761 Lot of Two NOS Transformers from Midcom Made in USA
USA
671-1761 Lot of Two NOS Transformers...

$14.99 USD

671-1761 Lot of Two NOS Transformers...

$14.99 USD

NEW Vintage Hammond 800 Series Audio Broadcast Quality Transformers 842 Potted
Canada
NEW Vintage Hammond 800 Series Audio...

$80.00 CAD

NEW Vintage Hammond 800 Series Audio...

$80.00 CAD

1) 50W Input 110/220/380V Output 9/12/24/36/48/110/220/380V Toroidal Transformer
China
1) 50W Input 110/220/380V Output...

$52.99 USD

1) 50W Input 110/220/380V Output...

$52.99 USD

(10 PCS) 671-8422R WE-MIDCOM Telecom Transformer 4kHZ 25mA
China
(10 PCS) 671-8422R WE-MIDCOM Telecom...

$28.09 USD

(10 PCS) 671-8422R WE-MIDCOM Telecom...

$28.09 USD

TA-30-01 Vishay Dale Audio / Telephone Coupling Transformer 600 Ohm 300-3500Hz
USA
TA-30-01 Vishay Dale Audio /...

$4.25 USD

TA-30-01 Vishay Dale Audio /...

$4.25 USD

L12 LAM Hybrid Telephone Signaling Transformer Peerless Altec Lansing 15192
USA
L12 LAM Hybrid Telephone Signaling...

$100.00 USD

L12 LAM Hybrid Telephone Signaling...

$100.00 USD

(36) New Precision Electronics Audio Frequency Transformers 5950-01-072-3978
USA
(36) New Precision Electronics Audio...

$34.00 USD

(36) New Precision Electronics Audio...

$34.00 USD

Pair Vintage NOS Hammond 832 Audio Broadcast Transformers
Canada
Pair Vintage NOS Hammond 832 Audio...

$200.00 CAD

Pair Vintage NOS Hammond 832 Audio...

$200.00 CAD

Pulse Transformer KMB519-201 SCR Triggering /Firing Transfotmer
USA
Pulse Transformer KMB519-201 SCR...

$3.70 USD

Pulse Transformer KMB519-201 SCR...

$3.70 USD

(2 PC) PE-67583 PULSE Telecom Transformer 16Term. Gull Wing SMD
USA
(2 PC) PE-67583 PULSE Telecom...

$4.75 USD

(2 PC) PE-67583 PULSE Telecom...

$4.75 USD

PULSE PE-65967 Telecom Transformer 1:1 6Term Gull Wing SMD **NEW**
USA
PULSE PE-65967 Telecom Transformer...

$2.99 USD

PULSE PE-65967 Telecom Transformer...

$2.99 USD

Triad Miniature Transformers SP-50 (4) SP-5 Everything Shown
USA
Triad Miniature Transformers SP-50...

$40.00 USD

Triad Miniature Transformers SP-50...

$40.00 USD

Leviton Inductive speaker probe and Tone generator test set 2-tools REDUCE AGAIN
USA
Leviton Inductive speaker probe and...

$16.98 USD

Leviton Inductive speaker probe and...

$16.98 USD

Niles C5-HDDA CAT-5 Component Video and Digital Audio Transformer
USA
Niles C5-HDDA CAT-5 Component Video...

$15.90 USD

Niles C5-HDDA CAT-5 Component Video...

$15.90 USD

Jensen Iso-Max CI-1RR RCA Mono Line Input Isolator Hum Elimi
USA
Jensen Iso-Max CI-1RR RCA Mono Line...

$159.99 USD

Jensen Iso-Max CI-1RR RCA Mono Line...

$159.99 USD

1Pc 50W R-type Transformer Audiophile Input 115-230V/220V Output 25V 18V-9V 24V
China
1Pc 50W R-type Transformer Audiophile...

$55.99 USD

1Pc 50W R-type Transformer Audiophile...

$55.99 USD

CUI CEM-1201(50) AUDIO MAGNETIC INDICATOR AND ALERTS (LOT OF 2) NNB
USA
CUI CEM-1201(50) AUDIO MAGNETIC...

$5.96 USD

CUI CEM-1201(50) AUDIO MAGNETIC...

$5.96 USD