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VINTAGE COMPRESSOR TRANSFORMERS A to K

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1231 Bridging input for Altec 436C

1231 Bridging input for Altec 436C

Ratio 1:2.3 15K to 80K CT. Very large 100% Mumetal core and thick Mumetal can. Colour coded leads. Can size 45 mm dia 52.5 mm high mounting grommet (Type 1231E) or 2 x M3 holes (Type1231I). Similar to peerless 4651A.

Price: 100.89 (Excluding VAT at 20%)

Schematic

1232 Altec 436C Line output

1232 Altec 436C Line output

23kCT/150+150 ohm output transformer for driving a balanced line from push-pull 6CG7 etc. 100% M6 core for high level capability and low distortion. Twin secondaries for 600/150 ohm outputs. Voltage ratio 12.4CT:1+1 Max dc per side of primary 20 mA. Similar to Peerless 16402. Colour coded leads. Supplied with end frames for vertical or horizontal mounting style o. Fully shrouded style "s" option. Rectangular Mumetal Can with threaded grommet style "e" option.

Price: 79.31 (Excluding VAT at 20%)

Package options

Schematic

9935 API 525  Replacement for  AP 2623

9935 API 525 Replacement for AP 2623

Ratio 1:1:1 For output and control amplifier. Max input level +26 dBu at 50 Hz. High performance Sowter transformer for API 525 compressor. Replacement for AP 2623-1,2,3,or 4 M6 core with colour coded leads. Mounts with two holes in side of core. Plan view: 43 x 36 mm. 24 mm above and 8 mm below PCB

Price: 54.09 (Excluding VAT at 20%)

Circuit

1212 Collins 26-U Output transformer

1212 Collins 26-U Output transformer

Sowter replacement design for Collins 26-U Output stage using 6V6. 9000 Ohms to 150+150 Ohms. Feedback winding. Output level +26dBu at 20 Hz. Fully balanced two chamber bobbin and M6 core. Fully shrouded package with colour coded leads.

Price: 143.24 (Excluding VAT at 20%)

1065 Collins  26U-1Peak Limiter Interstage

1065 Collins 26U-1Peak Limiter Interstage

High performance transformer for repair or reconstuction of theCollins 26U-1 Compressor. Combination Mumetal/M6 core transformer in Mumetal can. Impedance ratio 30k/60k. Colour coded leads.

Price: 158.69 (Excluding VAT at 20%)

More information

9890 CCA LA-1D Compressor Line Output

9890 CCA LA-1D Compressor Line Output

Line output for CCA Electronics Corporation Compressor LA-1D. Fully shrouded size "D" with colour coded leads. Push-Pull 20,000 ohms CT to 150 +150 ohms. Full geometric balance. Replacement for Chicago B02. Circuit available on request. Weight 1.0 Kg.

Price: 109.80 (Excluding VAT at 20%)

9643S Fairchild Control amp output T104/204

9643S Fairchild Control amp output T104/204

Sowter replacement design for Fairchild 670. 10kct/600ohms Ratio 4:1 Feedback winding ratio 9.5:1 . Fully balanced M6 cored transformer using two chamber bobbin. Fully shrouded style S. Size I. Tested with Drip Electronics PCB

Price: 155.75 (Excluding VAT at 20%)

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8344E Fairchild Signal amp output T102/202

8344E Fairchild Signal amp output T102/202

Sowter replacement design for Fairchild 670. 60kct/600ohms Ratio 9+9:1+1. M6 core in Mumetal can with colour coded leads. Mumetal can size m 48.5 dia x 57 high. Tested with Drip Electronics PCB

Price: 95.14 (Excluding VAT at 20%)

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8345E Fairchild Control amp input T103/203

8345E Fairchild Control amp input T103/203

Sowter replacement design for Fairchild 670. 600 ohms/170k ohms. Ratio 17+17:1+1. Mumetal core
core in Mumetal can with colour coded leads. Can size j 45 dia x 52 high. Similar to UTC Y6431. Suitable for Drip Electronics PCB for 660, 670 and 666

Price: 98.51 (Excluding VAT at 20%)

More info

8346E Fairchild Signal amp input T101/201

8346E Fairchild Signal amp input T101/201

Sowter replacement design for Fairchild 670. 600 ohms/50k ohms. Ratio 1+1:9+9. Fully balanced two chamber bobbin and Mumetal core. Mumetal can size k 45 x 72 x 63 . Colour coded leads. Tested with Drip Electronics Altec 436 PCB.

Price: 169.27 (Excluding VAT at 20%)

More info

0526 Fairchild 670 Mains Transformer.  T302

0526 Fairchild 670 Mains Transformer. T302

For Fairchild 670 Compressor T302. Tested with Drip Electronics 2011 PCB
Fully Shrouded package style "S". Colour coded leads. 50/60 Hz. Choice of World Wide or European primary. Secondary windings: 375-0-375 V at 200 mA, 6.3V CT at 5A, 5.0V at 2A. Size "N"

Price: 216.04 (Excluding VAT at 20%)

Specification

0531 Fairchild 670 Bias supply Transformer.  T301

0531 Fairchild 670 Bias supply Transformer. T301

For Fairchild 670 Compressor T301.
Tested with Drip Electronics 2011 PCB. Fully Shrouded package style "S". Colour coded leads. 50/60 Hz. Choice of World Wide or European primary. Secondary windings: 26.8V (for Selenium bridge rectifier) tapped at 24V (for Silicon bridge rectifier) at 200 mA. Size "E". This is similar to the original Triad part f-40x but has the tap for a silicon rectifier (recommended).

Price: 120.72 (Excluding VAT at 20%)

Specification

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