hamburger-nav-icon
region-flag-icon
Search by Category
Audio
Acoustic Materials
Assistive Listening
Audio Controllers
DJ Equipment
Headphones, Headsets & Earsets
Language Interpretation
Listening Centers / Stations
Microphones
Public Address (PA), Paging & Background Music Systems
Radio Communications Systems
Sound Masking & Speech Privacy Systems
Soundfield Systems
Speakers
Tour Group Systems
Cameras
Camcorders
Camera Auxiliary Equipment
Camera Controls
Camera Lenses
Camera Power Supplies
Camera Supports
Cameras - Special Application
Cameras - Studio Video
Digital Cameras (Still)
Cases & Bags
Audio Equipment Cases
Protective Cases
Soft Equipment Bags
Video Equipment Cases
Computers & Software
AV Software
Computer Audio Hardware
Computer Auxiliary Equipment
Computer Components & Storage
Computer Video Hardware
Computers (Professional)
Conferencing
Audio Conferencing Equipment
Conferencing / Discussion Systems
Telephony & VoIP Systems
Video Conferencing Equipment
Content Management
Content Recording & Storage Systems
Digital & Streaming Media Distribution Equipment
Control
Control Panels & Interfaces
Control Systems
Displays
Displays & Monitors
Video Walls
Furniture
AV Furniture
AV Lifts
Consoles
Monopods & Tripods
Stands
Lighting & Studio
Camera Lighting & Flashes
Light Stands & Booms
Lighting Auxiliary Equipment
Lighting Cables
Lighting Cases & Covers
Lighting Control Systems
Lighting Fixtures
Lighting Power Supplies
On-Light Modifiers
Portable Lighting
Stage Equipment
Strobe Lighting
Studio & Posing Equipment
Tabletop Shooting
Mounts & Rigging
Mounts
Rigging
Networking & Cabling
Cables & Connectors
Ceiling, Floor, Table & Wall Boxes
Channel Strips, Boxes & Processors
Fans & Coolers
Fiber Optic Systems
Network Equipment
Plates & Panels
Racks
Power
Energy Monitoring & Management
Power Distribution
Power Supplies
Presentation
Annotation
Audience Response Systems
Document Cameras (Visualizers)
Environmental Controls
Markerboards & Easels
Projection Screens
Projectors & Accessories
Training Aids
Whiteboards
Production
Audio Production Equipment
Production Duplication
Production Recording Equipment
Video Production Equipment
Security & Safety
Access Control
Intercom & IFB Systems
Security / Life Safety Call & Paging
Security Systems
Surveillance Equipment
Signal Management
Meters & Monitoring Equipment
Radio Frequency (RF)
Signal Processing Systems
Signal Routing / Switching
Test & Measurement Equipment
Wireless Signal Processing
mobile-region-flag-icon AV-iQ
mobile-region-flag-icon AV-iQ Europe
mobile-region-flag-icon AV-iQ Australia
EnglishFrenchGermanItalianPortugueseSpanish
Search by Category
EnglishFrenchGermanItalianPortugueseSpanish
Signal Processing Systems : Related Signal Processing Products : Jensen Transformers, Inc. - JT-115K-ETB
 
Request Quote
Find a Dealer

Microphone Input Transformer

Model: JT-115K-ETB

  • Ideal for FET or vacuum tube input amplifiers
  • Wide bandwidth: -3 dB at 2.5 Hz and 90 kHz
  • 20 dB of voltage gain with Noise Figure of only 1.5 dB
  • Input impedance of 1.4 kiloohms for loading loss of 0.9 dB
  • High common-mode rejection: 110 dB at 60 Hz
More Product Information Below
Compare
Project List
Product Info
Tech Specs
Documents
This transformer is designed for highest practical step-up ratio. Its secondary source impedance makes it ideal for use with low noise FET or vacuum tube input amplifiers. The primary is fully balanced and its leads may be reversed to invert polarity, if required. A 30 dB magnetic shield package is standard.
  • Ideal for FET or vacuum tube input amplifiers
  • Wide bandwidth: -3 dB at 2.5 Hz and 90 kHz
  • 20 dB of voltage gain with Noise Figure of only 1.5 dB
  • Input impedance of 1.4 kiloohms for loading loss of 0.9 dB
  • High common-mode rejection: 110 dB at 60 Hz
 
Request Quote
Find a Dealer
 

Suggested Products

4K 4x1 Multi-viewer
by AVPro Edge
24 Port 10G PoE+/PoH+ Injector 750 Watts
by Aurora Multimedia Corp.
RemoteTableKit-Pro™ Table Extension Kit
by Sound Control Technologies
Request more information from a dealer near you