Audio Transformers
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25 V, 70 V, 100 V Speaker Level Input Interface - Unbalanced line output
Radio Design Labs
MSRP: $57.36Tri-Tek Price: $43.52RDL TX-70A 25 V 70 V 100 V Input Interface - Unbalanced Line Output Features: Matches a 100, 70 or 25 volt speaker line to any unbalanced line-level audio input Trimmer adjusts output level for various input voltage/power levels Frequency response:...MSRP: $57.36Tri-Tek Price: $43.52 -
4 Ohm / 8 Ohm Input Interface
Radio Design Labs
MSRP: $101.53Tri-Tek Price: $77.04RDL TX-8A 4 Ohm / 8 Ohm Input Interface Features: Converts an Amplifier Output to Line Level Bridges 4 or 8 Ohm Speaker Line Adjustable for Wide Range of Input Power Voltage Converts Amplified Levels from 0.5 W to 400 W Excellent Low Frequency...MSRP: $101.53Tri-Tek Price: $77.04 -
8-Channel Powered Video-Data-Power (VPD)
Vigitron Inc.
MSRP: $840.00Tri-Tek Price: $639.95Vigitron Inc. Vi1508VPD, 8-Channel Powered Video-Data-Power (VPD) The Vi1508VPD is a passive transceiver device that also combines video, PTZ data, and camera power over a single 4-pair UTP cable to simplify CCTV installations in a structured...MSRP: $840.00Tri-Tek Price: $639.95 -
Balanced to Unbalanced Transformer - Adjustable
Radio Design Labs
MSRP: $55.30Tri-Tek Price: $41.96RDL TX-1A Adjustable Balanced to Unbalanced Transformer Features: Provides transformer isolation between balanced line and unbalanced input Level trimpot adjusts output 4 to 24 dB below input level Input may be 10 kΩ bridging or 600 Ω...MSRP: $55.30Tri-Tek Price: $41.96 -
Line Level to Microphone Level Transformer
Radio Design Labs
MSRP: $56.53Tri-Tek Price: $42.89RDL TX-LM2 Line Level to Mic Level Transformer Features: Matches balanced 600 Ω phone (or other line) into mic or line input Dual outputs:Unbalanced line-level and balanced mic-level Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB) THD: <...MSRP: $56.53Tri-Tek Price: $42.89 -
Radio Design Labs TX-10B
Radio Design Labs
MSRP: $61.51Tri-Tek Price: $46.68RDL TX-10B Bridging Input Transformer Features: Used to add transformer isolation to any line-level RDL product input Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB) THD: < 0.05% (1 kHz) 10 kΩ input bridges any audio line Balanced input...MSRP: $61.51Tri-Tek Price: $46.68 -
Unbalanced Input Transformer - Unbalanced stereo inputs to summed balanced mono output
Radio Design Labs
MSRP: $86.97Tri-Tek Price: $65.99RDL TX-J2 Unbalanced Input Transformer Features: Mix two unbalanced audio signals to mono balanced Combine stereo into mono with balanced output Unbalanced to balanced conversion without gain Hum cancellation on unbalanced line inputs Frequency...MSRP: $86.97Tri-Tek Price: $65.99 -
“HUM KILLER” Stereo Audio Isolation Transformer - Dual RCA Inputs and Outputs
Radio Design Labs
MSRP: $127.60Tri-Tek Price: $96.81Radio Design Labs AV-HK1, “HUM KILLER” Stereo Audio Isolation Transformer - Dual RCA Inputs and Outputs Features: Ground Isolation in Unbalanced Line Ground-Loop Elimination Unbalanced Stereo Galvanic Isolation Isolation in...MSRP: $127.60Tri-Tek Price: $96.81