Studio Grade Impedance Matching Transformers 1140 Series
 

Features * Designed with Nickel alloy cores for high performance and wide Bandwidth. * Frequency response: 20 Hz. - 20 Khz ±0.35 dB, ( ref. 1 Khz) * Low distortion at levels up to +27 dBu @ 20 Hz . * Excellent Shielding - Mu Metal enclosures. * Line Output Transformers are open style (not Mu Metal)

               Microphone Input Transformers

Part	Reader	Impedance	Turns	Max Input	THD	Frequency Response	Price	Paypal
Number	File	Ratio	Ratio	@ 20Hz	@ 20Hz	20Hz / 20kHz
1140-MN-A		150:15K	1:10	-2.5 dBu	0.02%	-0.05 dB/ -0.06 dB	$96.57
1140-MN-B		150:3.8K	1:5	+7.0 dBu	0.015%	-0.04 dB/ -0.00 dB	$134.13
Microphone Splitter Transformers
Part	Reader	Impedance	Turns	Max Input	THD	Frequency Response	Price	Paypal
Number	File	Ratio	Ratio	@ 20Hz	@ 20Hz	20Hz / 20kHz
1140-MS-A		150:150	1:1	+2.0 dBu	0.05%	-0.14 dB/ -0.06 dB	$79.11
1140-MS-B		150:150:150	1:1	+2.0 dBu	0.030%	-0.08 dB/ +0.06 dB	$133.92
1140-MS-C		150:150:150:150	1:1:1:1	+11 dBu	0.030%	-0.05 dB/ +0.20 dB	$202.97

08-18-2023

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