VINTAGE COMPRESSOR TRANSFORMERS J to Z

600/150+150 with 600 and 1.3 Ohm feedback windings. Replacement for UA-5002. Tested with the 1176 Rev D compressor. Gapped M6 core. Colour coded leads. Size C

15k/185 ohm output transformer for driving a balanced ohm line from push-pull 6SN7, ECC83 etc. 50% Mumetal core for high bandwidth and dynamic range, Max output level at 50 Hz +28 dBu (19 volts). Total dc resistance ref secondary 14 ohms. Colour coded leads. Pro Audio Size K. Tested with Drip Electronics UA 175b PCB .

15k/185 ohm output transformer for driving a balanced ohm line from push-pull 6SN7, ECC83 etc. 50% Mumetal core for high bandwidth and dynamic range, Max output level at 50 Hz +28 dBu (19 volts). Includes primary taps for UA 176. Total dc resistance ref secondary 14 ohms. Colour coded leads. Pro Audio size K
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High performance transformer for repair or reconstruction of the Universal Audio UA175a or UA175b Compressor. Radiometal (50% Nickel) transformer in Mumetal can with threaded grommet. 52.5mm x 45 mm dia. Voltage ratio 2.3:1. Impedance ratio 80k/15k. Similar to UTC A19 but with improved bandwidth. Colour coded leads. Tested with Drip Electronics PCB.

General purpose. Configurable as a 1:10 step-up for mic up to 200 Ohms or 1:5 for a 600 Ohm line or Mic input. High performance Suitable for Urei LA3A line input replacement for B11178. Total dc resistance 75 ohms referred to primary. Max level +12 dBu. Package options.

Sowter decign for this application. Replacement for B11178. Step up ratio 1:10.

High performance transformer for repair or reconstruction of the Telefunken U73b compressor. Some would say it is the European version of the Fairchild 670. 100% Mumetal core with full geometric balance, Mumetal can with threaded grommet. 52.5mm x 45 mm dia. Impedance ratio 15K/15K with separate half primary windings and a CT secondary. Lp = 90H Rp= Rs = 200 Ohms. Colour coded leads.