Shaanxi Shinhom Enterprise Co.,Ltd


A Worldwide Leading Supplier Of Magnetic Components

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAudio Frequency Transformer

Audio Frequency Transformer , Tube Microphone Output Transformer

I'm Online Chat Now
China Shaanxi Shinhom Enterprise Co.,Ltd certification
China Shaanxi Shinhom Enterprise Co.,Ltd certification
Very professional and good communication during the cooperation .Product is excellent quality and packaged very well. We will continue to order from shinhom again. Very honest, trustworthy and efficient company to deal with.

—— Alexander

Good products ,good communication ,delivery is on time ,Samples available .

—— Kevin

Audio Frequency Transformer , Tube Microphone Output Transformer

small.img.alt small.img.alt

Large Image :  Audio Frequency Transformer , Tube Microphone Output Transformer Get Best Price

Product Details:
Place of Origin: China
Brand Name: Shinhom
Certification: RoHS
Model Number: ATU1165-01
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Carton
Delivery Time: 4~8 Weeks
Payment Terms: T/T
Supply Ability: 1000000/MONTH
Detailed Product Description
Name: Hi-Fi Microphone Transformer Type: Audio Transformer
Turns Ratio: 1:28 Operating Temperature: -0℃ To +70℃
Certification: ISO9001-2000, UL Core: UI Type Nickel/Steel/Cobalt Core

Audio Frequency Transformer , Tube microphone output transformer


         The tube microphone output transformer is intended to provide excellent bandwidth with carefully engineered sound “coloration.” Its performance is not compromised when driven from high impedance sources. This enables it to work quite well even with triode output stages. The lamination stack is made up of high nickel, cobalt, and steel laminations. Each is specially annealed to Shinhom ’s specifications to obtain the desired spectral response. It is uses a hum-bucking design giving it very good rejection of stray magnetic interferance. Being very well balanced, it also has excellent CMRR.




  • Nickel/Steel/Cobalt Core
  • Superb Bandwidth
  • Enhanced "coloration" with non-complex harmonics
  • Low distortion
  • Twin Bobbin construction


Electrical specification

  • Turns Ratio: 1:28
  • Impedance ratio: 0.19:150
  • Inductance(Brn-Red): 2.98mH@100Hz,0.1V
  • Inductance(Org-Yel): 2.33H@100Hz,0.1V
  • Inductance(Brn-Red): 582uH@1.0KHz,0.1V
  • Inductance(Org-Yel): 456.2mH@1.0KHz,0.1V
  • DCR(Brn-Red): 93mΩ
  • DCR(Org-Yel): 16.5Ω
  • Capacitance: 90pF@1KHz
  • Insertion loss: 5.8dB@1KHz
  • Operating Temp Range: 0℃to 70℃

Audio Frequency Transformer , Tube Microphone Output Transformer 0


Shinhom Policy of quality control


    It is Shinhom surviving lifeline to seek for customer satisfaction,which can be gained by a combination of superior quality,reasonable delivery time , competitive prices as well as customer-oriented services,so as to ensure that the turned out products measure up to customers,demands .


Contact Details
Shaanxi Shinhom Enterprise Co.,Ltd

Contact Person: admin

Tel: +8618991816309

Send your inquiry directly to us