Best Audio Transformers - Buying Guide
Last Updated: 05/01/2024
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AEDIKO 10pcs EE-14 Audio Transformer High Efficiency Audio Isolation Transformers 1300 : 8 Ohm for Voltage Amplification and Power Output
Asin: B0CB67NQG1 | Model: EE14 1300 : 8 | PartNumber: EE14 1300 : 8 | Ean: 0687117722355 | UPC: 687117722355
Features
- Model:EE-14
- AC Impedance : 1300 : 8 Ohm
- High Quality: Audio Transformer Made of High Quality Materials, Sufficient Pass-band,Original Winding Inductance is Large, the Leakage Inductance is Small,Reduce Influence of Hysteresis Loss
- Easy to Use: Audio Transformer Designed to Transform Voltage or Change the Impedance of a Load,Stable Performance, High Reliability, Convenient to Use
- Application: Audio Transformer Used as Components for Circuits Such as Voltage Amplification and Power Output in Radio Communication, Broadcast Television, and Automatic Control
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High Quality: Audio Transformer Made Of High Quality Materials, Sufficient Pass-Band,Original Winding Inductance Is Large, The Leakage Inductance Is Small,Reduce Influence Of Hysteresis Loss.
Application: Audio Transformer Used As Components For Circuits Such As Voltage Amplification And Power Output In Radio Communication, Broadcast Television, And Automatic Control.
Easy To Use: Audio Transformer Designed To Transform Voltage Or Change The Impedance Of A Load,Stable Performance, High Reliability, Convenient To Use.
Ac Impedance : 1300 : 8 Ohm.
Brand: AEDIKO | Manufacturer: AEDIKO
See On Amazon #2
Parts Express 70V 10W Speaker Line Matching Transformer
Asin: B0002KRA1U | Ean: 0844632010170 | UPC: 844632010170
Brand: Parts Express
See On Amazon #3
Acxico 1Pcs 5K 5W Single-Ended Output Audio Transformers 6P1 6P14 6P6 Tube Amp Output Transformers
Asin: B081WBZHW5 | Model: LB007 | PartNumber: LB007 | Ean: 0797806001071 | UPC: 797806001071
Features
- Material:Silicon steel sheet,high temperature resistant oxygen-free copper wire
- Primary 5 K OHM;Secondary 0-4 -8 ;Winding method:3+2 fever grade winding
- Mounting hole center distance:70mm
- Skeleton:19X26mm;Long:60mm;Width:55mm;High:50mm;Weight; 0.6kg each
- Shielding method; black lacquered iron shell fully shielded
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Mounting Hole Center Distance:70Mm.
Shielding Method; Black Lacquered Iron Shell Fully Shielded.
Skeleton:19X26mm;Long:60Mm;Width:55Mm;High:50Mm;Weight; 0.6Kg Each.
Primary 5 K Ohm;Secondary 0-4Ω-8Ω;Winding Method:3+2 Fever Grade Winding.
Brand: Acxico | Manufacturer: Acxico
See On Amazon #4
BOJACK EI-14 High Efficiency Audio Isolation Transformers 1:1 600:600 Ohm(Pack of 10 Pieces)
Asin: B07Q6RSWYC | Model: EI-14/600:600 Ohm | PartNumber: EI-14/600:600 Ohm | Ean: 0741663436286 | UPC: 741663436286
Features
- High efficiency audio isolation transformers
- MODEL:EI-14
- Voltage ratio: 1:1
- AC impedance : 600 : 600 Ohm
- Lead-Free / RoHS Compliant Electronics Component.
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Voltage Ratio: 1:1.
Lead-Free / Rohs Compliant Electronics Component..
Ac Impedance : 600 : 600 Ohm.
Model:Ei-14.
Brand: BOJACK | Manufacturer: BOJACK
See On Amazon #5
HiLetgo 5pcs EI14/EI-14 Audio Coupling Isolation Transformer Audio Transformer 600:600 1:1
Asin: B073PXK2RX | Model: 3-01-1453 | PartNumber: 3-01-1453
Features
- Advantages:high pressure and stable performance
- AC impedance : EI14 600 : 600 Ohm
- Inductance:290mH ( 20%)
- Quality &wire diameter : QA-1 0.06MM
- Alternating-current impedance value : 600
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Inductance:290Mh (±20%).
Alternating-Current Impedance Value : 600.
Quality &Wire Diameter : Qa-1 0.06Mm.
Ac Impedance : Ei14 600 : 600 Ohm.
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #6
daier 5PCS Audio 1300 : 8 Ohm Transformer EE14 Transformateur POS Transformador
Asin: B073RJT7DK | Model: Z103*5 | PartNumber: Z103*5
Features
- Name: Audio transformer
- AC impedance : 1300:8
- Frequency Type: High Frequency
- Size:1.4cmX1.1cmX1.2cm(LXWXH)
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Frequency Type: High Frequency.
Size:1.4Cmx1.1Cmx1.2Cm(Lxwxh).
Ac Impedance : 1300:8.
Brand: daier | Manufacturer: daier
See On Amazon #7
Valcom 600 Ohm Isolation Transformer
Asin: B00OZDR1KA | Model: VMT-2 | PartNumber: VMT-2 | Ean: 0754262051538, 0012303898703, 0138981747420, 0799111015866 | UPC: 799111015866, 138981747420, 754262051538, 012303898703
Features
- May be used for magnetically coupling line level audio or isolating ground references from one audio circuit to another
- Wall mountable
- Convenient screw terminal connectors
- Audio isolation transformer
- Small footprint
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Convenient Screw Terminal Connectors.
Small Footprint.
Audio Isolation Transformer.
Wall Mountable.
Brand: Valcom | Manufacturer: Valcom
Dimensions: 4.00 x 7.00 x 3.00 inches | Weight: 0.40 Pounds
See On Amazon #8
10pcs 1300 : 8 Ohm Audio Transformer EE14 Transformateur POS Transformador for Voltage Amplification and Power Output
Asin: B0836MJP6J | Ean: 0738588882342 | UPC: 738588882342
Features
- Designed to transform voltage or change the impedance of a load.
- The primary and secondary windings are closely coupled.
- Sufficient passband, the original winding inductance is large, the leakage inductance is small, the influence of hysteresis loss can be reduced.
- Stable performance, high reliability, convenient to use.
- Used as components for circuits such as voltage amplification and power output in radio communication, broadcast television, and automatic control.
- See more on Amazon...
Sufficient Passband, The Original Winding Inductance Is Large, The Leakage Inductance Is Small, The Influence Of Hysteresis Loss Can Be Reduced..
Used As Components For Circuits Such As Voltage Amplification And Power Output In Radio Communication, Broadcast Television, And Automatic Control..
Stable Performance, High Reliability, Convenient To Use..
The Primary And Secondary Windings Are Closely Coupled..
Brand: YWBL-WH | Manufacturer: YWBL-WH
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #9
10Pcs Audio Transformer 1300 : 8 Ohm EE14 Single Phase Transformateur POS Transformador
Asin: B08JM2QJRV | Model: FTVOGUE8iu4axpo7t | PartNumber: FTVOGUE8iu4axpo7t
Features
- Designed to transform voltage or change the impedance of a load.
- Sufficient passband, the original winding inductance is large, the leakage inductance is small, the influence of hysteresis loss can be reduced.
- Used as components for circuits such as voltage amplification and power output in radio communication, broadcast television, and automatic control.
- The primary and secondary windings are closely coupled.
- Stable performance, high reliability, convenient to use.
- See more on Amazon...
Used As Components For Circuits Such As Voltage Amplification And Power Output In Radio Communication, Broadcast Television, And Automatic Control..
Stable Performance, High Reliability, Convenient To Use..
The Primary And Secondary Windings Are Closely Coupled..
Sufficient Passband, The Original Winding Inductance Is Large, The Leakage Inductance Is Small, The Influence Of Hysteresis Loss Can Be Reduced..
Brand: FTVOGUE | Manufacturer: FTVOGUE
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.12 pounds
See On Amazon #10
Triad Magnetics TY-145P Audio Transformer, Through Hole, 600 Ohms
Asin: B00M1K688A | Model: TY-145P | PartNumber: TY-145P | Ean: 8944467288736
Features
- Impedance: primary: 600 ct + 15 percent with 600 load; secondary: 600 ct and output: 100Mw
- Turns ratio: 1:1 and insertion loss @ 1Khz: <1.5Db
- Return loss: >26Db
- Frequency response: 2Db from 200 To15,000 hz
- Dielectric strength: 1500V primary to secondary to core and 6-pin pc mount
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Return Loss: >26Db.
Dielectric Strength: 1500V Primary To Secondary To Core And 6-Pin Pc Mount.
Frequency Response: 2Db From 200 To15,000 Hz.
Turns Ratio: 1:1 And Insertion Loss @ 1Khz: <1.5Db.
Brand: Triad Magnetics | Manufacturer: Triad Magnetics
Weight: 0.04 Pounds
See On Amazon #11
10 PCS Audio Transformer Audio Isolation Transformer,Audio Transformer 1k 8 Ohm 1300 : 8,EE14 Transformador POS TransformerTransformer for Voltage Amplification and Power Output
Asin: B0C8V19PVW | Model: Eujgoov9m5u4vwaei | PartNumber: Eujgoov9m5u4vwaei
Features
- Designed to transform voltage or change the impedance of a load.
- The primary and secondary windings are closely coupled.
- Sufficient passband,the original winding inductance is large,the leakage inductance is small,the influence of hysteresis loss can be reduced.
- Stable performance,high reliability,convenient to use.
- Used as components for circuits such as voltage amplification and power output in radio communication,broadcast television,and automatic control.
- See more on Amazon...
Sufficient Passband,The Original Winding Inductance Is Large,The Leakage Inductance Is Small,The Influence Of Hysteresis Loss Can Be Reduced..
Used As Components For Circuits Such As Voltage Amplification And Power Output In Radio Communication,Broadcast Television,And Automatic Control..
Stable Performance,High Reliability,Convenient To Use..
The Primary And Secondary Windings Are Closely Coupled..
Brand: Eujgoov | Manufacturer: Eujgoov
See On Amazon #12
Microphone Audio Transformer Transformer Ribbon Microphone Transformer for SM57 58
Asin: B0CKTHYCH9 | Model: 68050761141954658 | PartNumber: 68050761141954658
Features
- Construction : Built with materials, this transformer is designed to withstand regular use and provide reliability.
- Easy Installation : With its user-friendly design, this Transformer For Microphone can be easily installed, allowing you to quickly improve your microphone's performance without the need for professional assistance.
- Compatibility : Specifically designed for microphones, this transformer ensures seamless compatibility for optimal performance and ease of use.
- Compact and Lightweight : Despite its robust performance, this transformer is compact and lightweight, making it easy to transport and store, and ideal for both stationary and on the go setups.
- Optimal Sound Quality : This transformer is designed to provide superior sounds quality, enhancing the performance of your microphone by ensuring clear, signal transmission.
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【Compatibility】: Specifically Designed For Microphones, This Transformer Ensures Seamless Compatibility For Optimal Performance And Ease Of Use..
【Optimal Sound Quality】: This Transformer Is Designed To Provide Superior Sounds Quality, Enhancing The Performance Of Your Microphone By Ensuring Clear, Signal Transmission..
【Compact And Lightweight】: Despite Its Robust Performance, This Transformer Is Compact And Lightweight, Making It Easy To Transport And Store, And Ideal For Both Stationary And On The Go Setups..
【Easy Installation】: With Its User-Friendly Design, This Transformer For Microphone Can Be Easily Installed, Allowing You To Quickly Improve Your Microphone's Performance Without The Need For Professional Assistance..
Brand: Generic | Manufacturer: Generic
See On Amazon #13
EI14/EI-14 Audio Coupling Isolation Transformer Audio Transformer 600:600 1:1 5PCS
Asin: B0CFXVNLJC | Model: D-001 | PartNumber: D-001 | Ean: 0733805324100 | UPC: 733805324100
Features
- Advantages:high pressure and stable performance
- AC impedance : EI14 600 : 600 Ohm
- Inductance:290mH ( 20%)
- Quality &wire diameter : QA-1 0.06MM
- Alternating-current impedance value : 600
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Inductance:290Mh (±20%).
Alternating-Current Impedance Value : 600.
Quality &Wire Diameter : Qa-1 0.06Mm.
Ac Impedance : Ei14 600 : 600 Ohm.
Brand: DUTTY | Manufacturer: DUTTY
See On Amazon #14
OSD Audio 70V Commercial (20W, 15W, 10W, 5W) Premium Distribution Line Transformer SP70
Asin: B007TJNP5M | Model: SP70T | PartNumber: SP70T | Ean: 0810281016672 | UPC: 810281016672
Features
- 20Hz-20kHz 1dB frequency response
- Primary taps: 20, 15, 10, 5W; Secondary impedance: 8, 4 ohms
- Insertion Loss: 1dB
- 6 leads
- Dimensions: 3 W x 2 H x 2D
- Shipping: This item does not ship outside the U.S
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Insertion Loss: 1Db.
Dimensions: 3½W X 2½H X 2"D.
Shipping: This Item Does Not Ship Outside The U.S.
6" Leads.
Primary Taps: 20, 15, 10, 5W; Secondary Impedance: 8, 4 Ohms.
Brand: OSD Audio | Manufacturer: OSD Audio
Dimensions: 2.50 x 3.75 x 2.50 inches | Weight: 1.10 pounds
Warranty: 10 Year Limited Warranty
See On Amazon #15
10 Pcs/Pack 600 : 600 Ohm 1:1 EI14 Isolation Transformer Audio Transformers
Asin: B078SW7PNN | Model: Meiyya9m1s2i0b67 | PartNumber: Meiyya9m1s2i0b67 | Ean: 0789904659131, 0663862651409 | UPC: 789904659131, 663862651409
Features
- Work Stability : Ring Transformer Model EI-14. Lead-free compatible electronic components. Isolation transformers, select high quality materials, stable work, convenient, long life.
- AC impedance : 600: 600 ohms. o Tightly coupled to the isolation transformer, primary and secondary windings, there is sufficient passband, the original winding inductance, small leakage inductance, can reduce the impact of lag loss.
- High efficiency : audio transformer 1: 1. These isolation transformers all high efficiency O transformers, EMI, high voltage, and stable performance.
- Conversion voltage : 10 PCS audio transformer 600: O transformer is typically used for conversion voltage or transform load impedance. Cyclic core
- After sales protection : If you have damage or other questions, please contact us, we will reply you and handle any questions about you.
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【High Efficiency】: Audio Transformer 1: 1. These Isolation Transformers All High Efficiency O Transformers, Emi, High Voltage, And Stable Performance..
【After Sales Protection】: If You Have Damage Or Other Questions, Please Contact Us, We Will Reply You And Handle Any Questions About You..
【Conversion Voltage】: 10 Pcs Audio Transformer 600: O Transformer Is Typically Used For Conversion Voltage Or Transform Load Impedance. Cyclic Core.
【Ac Impedance】: 600: 600 Ohms. O Tightly Coupled To The Isolation Transformer, Primary And Secondary Windings, There Is Sufficient Passband, The Original Winding Inductance, Small Leakage Inductance, Can Reduce The Impact Of Lag Loss..
Brand: Meiyya | Manufacturer: Meiyya
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.11 pounds
See On Amazon #16
2pcs/lot 600 ohm Toroidal Transformer Isolator Audio-Frequency 600 : 600 Audio Isolation Transformer 1:1 Toroidal with 5 pins
Asin: B0C6FQ9LRD
Features
- 2pcs/lot 600 ohm Toroidal Transformer Isolator audio-frequency 600 : 600 Audio isolation transformer 1:1 Toroidal with 5 pins
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Brand: Generic | Manufacturer: Generic
See On Amazon #17
ZHENGXI Isolation Transformer 120V to 120V, 500W Audio Voltage Converter, HD Display, No Niose, 2 Output Sockets
Asin: B0CKKX7GC7 | Model: GBK-500W | PartNumber: GBK-500W
Features
- 500W Isolation Transformer 120v to 120v : This isolation transformer can effectively filter out noise, improve sound quality, reduce distortion, and purify the power supply
- HD Display Intelligent LCD display, clearly show the working status
- Six Protection Functions : 1. Over-voltage protection 2. Under-voltage protection 3. Overload protection 4. Over-temperature protection 5. Time-delay protection 6. Short-circuit protection
- Purify the power supply and filter harmonics Effectively filter most of the harmonics in the current to achieve the effect of purifying the power supply and restoring the waveform of electricity.
- Insulated to ground for safe isolation The output is insulated from the earth to avoid the risk of human electric shock.
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【Six Protection Functions】: 1. Over-Voltage Protection 2. Under-Voltage Protection 3. Overload Protection 4. Over-Temperature Protection 5. Time-Delay Protection 6. Short-Circuit Protection.
【Insulated To Ground For Safe Isolation】：The Output Is Insulated From The Earth To Avoid The Risk Of Human Electric Shock..
【Purify The Power Supply And Filter Harmonics】：Effectively Filter Most Of The Harmonics In The Current To Achieve The Effect Of Purifying The Power Supply And Restoring The Waveform Of Electricity..
【Hd Display】：Intelligent Lcd Display, Clearly Show The Working Status.
Brand: ZHENGXI | Manufacturer: ZHENGXI
See On Amazon #18
Bogen Step Down Transformer T725
Asin: B001BBR41U | Model: T725 | PartNumber: T725 | Ean: 0799384191533, 0765368481297 | UPC: 799384191533, 765368481297
First Available: 04/01/2020
Brand: Bogen | Manufacturer: Bogen
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.45 Pounds
See On Amazon #19
10Pcs Audio Transformers AC 600:600Ohm DC 135 :135 Ohm 1:1 EI14 Isolation Transformer
Asin: B075R2PF4R | Model: 8541759415 | PartNumber: 8541759415 | Ean: 0663862204438 | UPC: 663862204438
Features
- Tightly coupled primary and secondary windings, sufficient pass frequency band, large original winding inductance, small leakage inductance, can reduce the influence of the hysteresis loss
- Suitable for radio communication, broadcast television, automatic control and component of voltage amplification or power output
- Can be used to transform voltage or transform load impedance
- Made of alloy material, stable performance and long service life
- High efficiency audio transformers, greatly help your project
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Can Be Used To Transform Voltage Or Transform Load Impedance.
High Efficiency Audio Transformers, Greatly Help Your Project.
Made Of Alloy Material, Stable Performance And Long Service Life.
Suitable For Radio Communication, Broadcast Television, Automatic Control And Component Of Voltage Amplification Or Power Output.
Brand: Walfront | Manufacturer: Walfront
Dimensions: 3.94 x 3.94 x 1.57 inches | Weight: 0.09 pounds
See On Amazon #20
OSD Black 70V Commercial Distribution in-Line Matching Indoor Transformer (100W)
Asin: B09VCQ4FKH | Ean: 0810281012841 | UPC: 810281012841
Features
- INDOOR 70V TRANSFORMER: Turn any 8 ohm speaker into a 70v/100v speaker in a distributed sound system, compatible with any 70v/100v amplifier
- EASY INSTALLATION: Six-inch cable leads give you plenty of room to work around, a self-adhesive pad for quick and easy installation.
- HIGHER TAP SETTINGS: This indoor transformer includes 100W, 80W, 60W, 40W and 20W taps that allow different power levels and volume for each speaker.
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Higher Tap Settings: This Indoor Transformer Includes 100W, 80W, 60W, 40W And 20W Taps That Allow Different Power Levels And Volume For Each Speaker..
Easy Installation: Six-Inch Cable Leads Give You Plenty Of Room To Work Around, A Self-Adhesive Pad For Quick And Easy Installation..
Brand: OSD Black | Manufacturer: OSD Audio
See On Amazon #21
Ximimark Audio Transformer 600:600 Ohm Europe 1:1 EI14 Isolation Transformer Ringing,10 Pcs
Asin: B07FJP8RLC | Model: NE876 | PartNumber: NE876 | Ean: 0657835584313 | UPC: 657835584313
Brand: Ximimark | Manufacturer: Ximimark
See On Amazon #22
Prowave Transformer, Audio, 1:10, PCB - K4000001
Asin: B00HPLTEUE | Model: K4000001-PROWAVE_IT | PartNumber: K4000001-PROWAVE_IT
Brand: PROWAVE | Manufacturer: Prowave
See On Amazon #23
10pcs/Pack 600 : 600 Ohm 1:1 EI14 Isolation Transformer, Audio Transformers Used in Radio Communication, Broadcast Television, Automatic Control
Asin: B075465YFV | Model: 4330213148 | PartNumber: 4330213148 | Ean: 0736691481995 | UPC: 736691481995
Features
- Selection of high quality material, work stable, practical convenience, and with long severing life
- EMC, EMI, high voltage, stable performance
- These isolation transformers are all high efficiency audio transformers
- The primary and secondary windings are tightly coupled, there is sufficient pass frequency band, the original winding inductance is large, the leakage inductance is small, can reduce the influence of the hysteresis loss
- Often used to transform voltage or transform load impedance
- See more on Amazon...
These Isolation Transformers Are All High Efficiency Audio Transformers.
Often Used To Transform Voltage Or Transform Load Impedance.
The Primary And Secondary Windings Are Tightly Coupled, There Is Sufficient Pass Frequency Band, The Original Winding Inductance Is Large, The Leakage Inductance Is Small, Can Reduce The Influence Of The Hysteresis Loss.
Emc, Emi, High Voltage, Stable Performance.
Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.09 Pounds
See On Amazon #24
OSD Audio SMC21 Stereo to Mono Converter Gold-Plated RCA Connections and 1:1 Ratio Audio Transformer
Asin: B07FFBJ8KR | Model: SMC21 | PartNumber: SMC21 | Ean: 0819603019254 | UPC: 819603019254
Features
- [Converts Stereo to Mono] Converts stereo input to two summed mono outputs to allow a single speaker to play both channels
- [Upgraded Features] Includes gold-plated stereo RCA input and outputs and independent 1:1 ratio audio transformer that preserves signal integrity
- [Easy to Install] Easy to connect between stereo source outputs and right/left inputs of a power amplifier with no power required
- [Perfect for PA Systems] Ideal for converting multi-channel audio into public address distribution systems
- [Versatile Uses] Can be used with 70V and 8-ohm systems
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[Easy To Install] Easy To Connect Between Stereo Source Outputs And Right/Left Inputs Of A Power Amplifier With No Power Required.
[Versatile Uses] Can Be Used With 70V And 8-Ohm Systems.
[Perfect For Pa Systems] Ideal For Converting Multi-Channel Audio Into Public Address Distribution Systems.
[Upgraded Features] Includes Gold-Plated Stereo Rca Input And Outputs And Independent 1:1 Ratio Audio Transformer That Preserves Signal Integrity.
Brand: OSD Audio | Manufacturer: OSD Audio
See On Amazon #25
Philmore Dual Line Matching Transformer 70V / 25V 10W For PA Speaker Amplifier System
Asin: B00JFGJ59M | Model: MT2570 | PartNumber: MT2570 | Ean: 0038975420899 | UPC: 038975420899
Features
- Converts the 25v or 70v down to 8 ohms and eliminates power loss caused long distance between amplifier and speaker .
- Dual voltage 70 volt and 25 volt. For 8 ohm speakers. Mounting centers: 2-7/16.
- Full range frequency response plus / minus 1.2 db 50-15000Hz. Insertion loss: 6 db.
- Primary taps: .63, 1.25, 2.5, 5, 10W. Secondary impedance: 8 ohms.
- Primary and secondary terminations: 6 color coded leads. Power rating: 10 watts.
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Full Range Frequency Response Plus / Minus 1.2 Db 50-15000Hz. Insertion Loss: 6 Db..
Primary And Secondary Terminations: 6" Color Coded Leads. Power Rating: 10 Watts..
Primary Taps: .63, 1.25, 2.5, 5, 10W. Secondary Impedance: 8 Ohms..
Dual Voltage 70 Volt And 25 Volt. For 8 Ohm Speakers. Mounting Centers: 2-7/16"..
Brand: Philmore LKG | Manufacturer: Philmore
Weight: 0.00 Pounds
See On Amazon #26
Amplifier Power Supply, Dual 12V Preamp + Dual 28V Power Amplifier + 12V Single Speaker Protector Ring Power Transformer, Toroidal Transformer 200W(AC 110V)
Asin: B08GKXCP4X | Model: Thincoliean9ws3u6-11 | PartNumber: Thincoliean9ws3u6-11 | Ean: 8757737002426
Features
- HiFi Power amplifier Toroidal Transformer: power transformer for pre-amplifier, post-amplifier, control and protection module, power transformer for DIY music enthusiasts. AC-AC step-down converter.
- Power Amplifier Application: suitable for tube power amplifier, such as TDA7293 LM3886 power amplifier board, and other pre/rear power amplifier boards.
- Voltage Parameters: input voltage AC 110V 50HZ, output voltage AC 28V*2 (rear stage of power amplifier) + AC12V*2 (pre-stage tone) + AC12V (control protection module).
- Use Environment: -45 to 105 allowable working temperature, which can meet the working environment of any place, -30 -40 ambient air temperature; high temperature will cause negative capacity to decrease and low temperature negative capacity to increase.
- High-quality Materials: high-permeability magnetic core; temperature-resistant flame-retardant and low-resistance wires; high-current pure copper enameled wire; fixed and reliable steel frame; fast heat dissipation / low interference heat conduction shielding layer.
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Voltage Parameters: Input Voltage Ac 110V 50Hz, Output Voltage Ac 28V*2 (Rear Stage Of Power Amplifier) + Ac12v*2 (Pre-Stage Tone) + Ac12v (Control Protection Module)..
High-Quality Materials: High-Permeability Magnetic Core; Temperature-Resistant Flame-Retardant And Low-Resistance Wires; High-Current Pure Copper Enameled Wire; Fixed And Reliable Steel Frame; Fast Heat Dissipation / Low Interference Heat Conduction Shielding Layer..
Use Environment: -45℃ To 105℃ Allowable Working Temperature, Which Can Meet The Working Environment Of Any Place, -30℃-40℃ Ambient Air Temperature; High Temperature Will Cause Negative Capacity To Decrease And Low Temperature Negative Capacity To Increase..
Power Amplifier Application: Suitable For Tube Power Amplifier, Such As Tda7293 Lm3886 Power Amplifier Board, And Other Pre/Rear Power Amplifier Boards..
Brand: Thincol | Manufacturer: Thincol
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 3.06 pounds
See On Amazon #27
Neutrik NTE10/3 1:3:10 Audio Adapter Transformer for NMxxx Modules
Asin: B011OYD6UQ | Model: NTE10/3-NEUTRIK | PartNumber: NTE10/3-NEUTRIK | Ean: 0848864015835 | UPC: 848864015835
Brand: Neutrik | Manufacturer: Neutrik
Weight: 0.02 pounds
See On Amazon #28
Hammond Audio Transformer - 124C
Asin: B005T87WK4
Brand: HAMMOND | Manufacturer: Hammond
See On Amazon #29
OSD External 70V Waterproof Burial Transformer Switch 20W 15W 10W 5W 2.5W Taps EW70V
Asin: B007TJNP7A | Model: EW70v | PartNumber: EW70v | Ean: 0810281014173 | UPC: 810281014173
Features
- External Burial 70V Distribution Line Transformer
- Turn any standard 8 ohm speaker into a 70V Speaker to use with any 70V Amplifier
- Residential to Commercial Installs
- ABS Impact Weather-Resistant Sealed Enclosure
- Sold Individually
- See more on Amazon...
Residential To Commercial Installs.
Sold Individually.
Abs Impact Weather-Resistant Sealed Enclosure.
Turn Any Standard 8 Ohm Speaker Into A 70V Speaker To Use With Any 70V Amplifier.
First Available: 08/23/2018
Brand: OSD Audio | Manufacturer: OSD Audio
Dimensions: 3.00 x 3.75 x 4.00 inches
Warranty: 10 Year Limited Warranty
See On Amazon #30
happymusic Professional Hum Eliminator XLR 1/4 inch, Dual Channel Ground Loop Isolator for Sound System, Subwoofer, Karaoke Speaker, Guitar, Keyboard, Bass
Asin: B07T95SRF5 | Ean: 0696177999119 | UPC: 696177999119
Features
- Professional Hum Eliminator - Effectively isolate ground loop noise, eliminate interfering noise caused by extra long audio cables and phase differences between different audio devices, bring you clean and lossless audio.
- Safe Hot-Plugging - Helps secure transmission between audio devices, prevents them from being burned due to voltage differences or static electricity, also prevents the blasting noise when plugging or unplugging wires.
- Dual Channels Input & Output - Adopts imported brand XLR interface, supports free input conversion between xlr and 1/4 inch cable and Independent xlr and 1/4 inch output port on the back, which can be used simultaneously as a 2-way splitter.
- Grounding Setting - With left and right independent ground to ground switches and common ground switch, which can avoid hum interference caused by grounding problems.
- Widely Application - This professional ground loop isolator is suitable for almost any electronic device you need to eliminate noise. Such as sound system, subwoofer, karaoke speaker, audio mixer, guitar, keyboard and so.
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Dual Channels Input & Output - Adopts Imported Brand Xlr Interface, Supports Free Input Conversion Between Xlr And 1/4 Inch Cable And Independent Xlr And 1/4 Inch Output Port On The Back, Which Can Be Used Simultaneously As A 2-Way Splitter..
Widely Application - This Professional Ground Loop Isolator Is Suitable For Almost Any Electronic Device You Need To Eliminate Noise. Such As Sound System, Subwoofer, Karaoke Speaker, Audio Mixer, Guitar, Keyboard And So..
Grounding Setting - With Left And Right Independent Ground To Ground Switches And Common Ground Switch, Which Can Avoid Hum Interference Caused By Grounding Problems..
Safe Hot-Plugging - Helps Secure Transmission Between Audio Devices, Prevents Them From Being Burned Due To Voltage Differences Or Static Electricity, Also Prevents The Blasting Noise When Plugging Or Unplugging Wires..
Brand: happymusic | Manufacturer: Enping Mcdyess electronics factory
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