ITA inline transformer

ITA inline transformer

ITA inline transformer

$39.00$59.00

ITA inline impedance transformer adaptor for line, instrument, and microphone-level matching and balun applications.

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SKU: ITA Category:

Description

The ITA inline impedance transformer is an adaptor available in several impedance ratios and connector options.

The 200KΩ:1KΩ ITA inline impedance transformer matches instrument input to microphone level output. Balanced or unbalanced 1/4″ TRS input to balanced XLR output.

The 10KΩ:500Ω or 10KΩ:10KΩ XLR-F or 1/4″ TRS to 1/4″ TRS (balanced or unbalanced input and output) inline impedance transformers provide line to instrument level matching or line level balun applications.

The XLR-F to 1/4″ TRS inline impedance transformers are also recommended as balun transformers for microphones following a phantom power supply to connect with an unbalanced input recorder.  These are available in 10KΩ:10KΩ matching or 600Ω:10KΩ step-up versions.  The step-up version provides +11dB of gain across the stated impedances.

 

ITA Specifications:

Type: inline impedance transformer adaptor

General:

Weight: 56g (2oz)
Dimensions:  80mm x 19mmø (3 1/8″ x 3/4″ø)

Instrument/microphone 200KΩ:1KΩ:

Total Harmonic Distortion, 1kHz @ -10dBV input: <0.01%
Total Harmonic Distortion, 1kHz @ +16dBV input: 0.3%
Total Harmonic Distortion, 100Hz @ -10dBV input: 1%
Frequency Response (5KΩ source): 40Hz to 20kHz
Attenuation: -22dB

Line/instrument 10KΩ:500Ω:

Total Harmonic Distortion, 1kHz @ -10dBV input: <0.01%
Total Harmonic Distortion, 1kHz @ +16dBV input: 0.3%
Total Harmonic Distortion, 100Hz @ -10dBV input: 1%
Frequency Response (150Ω source): 30Hz to 20kHz
Attenuation: -14dB

Line/line 10KΩ:10KΩ:

Total Harmonic Distortion, 1kHz @ -10dBV input: <0.01%
Total Harmonic Distortion, 1kHz @ +16dBV input: 0.3%
Total Harmonic Distortion, 100Hz @ -10dBV input: 1%
Frequency Response (150Ω source): 30Hz to 20kHz
Attenuation: -1dB

Mic/line 600Ω:10KΩ:

Total Harmonic Distortion, 1kHz @ -10dBV input: <0.01%
Total Harmonic Distortion, 1kHz @ +16dBV input: 0.3%
Total Harmonic Distortion, 100Hz @ -10dBV input: 0.1%
Frequency Response (150Ω source): 30Hz to 20kHz
Gain: +11dB
Weight: 69g (2.4oz)
Dimensions:  90mm x 32mm x 26mm (3 1/2″ x 1 1/4″ x 1″)

Additional information

Weight 0.15 lbs
Dimensions 4.5 × 2 × 1.3 in
ITA Type

TRS:XLR-M 200K:1K, TRS:TRS 10K:500, XLR-F:TRS 10K:500, TRS:TRS 10K:10K, XLR-F:TRS 10K:10K, XLR-F:TRS 600:10K