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Sowter Audio Transformers (E A Sowter Ltd.)
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SOWTER TRANSFORMERS > PHONO CARTRIDGE TRANSFORMERS

9570 1:10 Low Z Cartridge Transformer9570 1:10 Low Z Cartridge Transformer
Very high performance transformer for use with cartridges with an impedance in the range 3 to 100 ohms. Cartidge loading 1000 ohms with a 100K okm secondary load. Bandwidth 5 Hz to 100 kHz. Two transformers are required for stereo. OCC wire option
Data sheet
Price: £64.63
OCC WIRE (£10.96 price increase)
Octal Base (£11.96 price increase)



9990 1:20 Low Z Cartridge Transformer9990 1:20 Low Z Cartridge Transformer
Very high performance transformer for use with cartridges with an impedance in the range 3 to100ohms. Ideal for low output cartridges. Cartridge loading adjustable with secondary load resistor. Bandwidth 3 Hz to 100 kHz. Two transformers are required for stereo. OCC wire option
Data sheet
Price: £64.63
OCC WIRE (£10.96 price increase)
Octal Base (£11.96 price increase)



9580 1:12.5 High Z Cartridge Transfomer9580 1:12.5 High Z Cartridge Transfomer
Very high performance transformer for use with cartridges with an impedance in the range 25 to 100 ohms. Bandwidth 5 Hz to 60 kHz. Suitable for Denon DL - 304 and DL - 103. Two transformers are required for stereo.

Data Sheet
Price: £64.63
Octal Base (£11.96 price increase)



1990 1:10/1:20 Low Z Cartridge Transformer1990 1:10/1:20 Low Z Cartridge Transformer
Very high performance transformer for use with cartridges with an impedance in the range 1 to100 ohms. Has two primary windings which can be configured in series or parallel for 1:10 or 1:20 ratio. Ideal if you are not sure if you have enough gain for a 1:10 cartridge. Cartridge loading adjustable with secondary load resistor. Bandwidth 5Hz to 100 kHz. Two transformers are required for stereo. OCC wire option
Data sheet
Price: £67.85
OCC WIRE (£10.96 price increase)
Octal Base (£10.87 price increase)



8055 Studio Phono Cartridge Transformer8055 Studio Phono Cartridge Transformer
Ratio 1:10 with full geometric balanced inputs and outputs. Biphase output for driving push-pull pre-amps but can be used with normal unbalanced input. For cartridges in the range 3 to 15 ohms 5 Hz to 100 kHz. Two transformers are required for stereo. OCC Wire option (Measured performance of OCC version may vary due to different wire size)
Data sheet
Price: £75.32
OCC WIRE (£12.77 price increase)



1090 1:2 Moving Magnet Cartridge Transformer1090 1:2 Moving Magnet Cartridge Transformer
Transformer for use with MM cartridges with an internal impedance of around 500 Ohms. Provides 6 dB of gain and ground isolation. Customers report significant sonic improvements. Secondary needs to be connected to a high impedance input. Two transformers are required for stereo. OCC wire option
Test report
Price: £45.81
OCC WIRE (£10.96 price increase)



1280 RIAA 600 Ohm EQ Unit1280 RIAA 600 Ohm EQ Unit
1.8H and 45 mH in a single can. Developed for an RCL constant impedance RIAA circuit.. Requires external R and C components needs to be driven from a low impedance and terminated with 600 Ohms. Similar to Tango EQ-600P LCR unit.
Schematic etc
Price: £77.07
Threaded Grommet (£ 2.60 price increase)

OCC WIRE (£10.96 price increase)



RIAA Transformer/ Inductor setRIAA Transformer/ Inductor set
Set of 4 audio transformers and 4 inductors for the latest Steve Bench RIAA. This circuit does not use any capacitors. Set does not include PCB. Please contact support for more information
Schematic
Price: £461.96


SOWTER TRANSFORMERS > PHONO CARTRIDGE TRANSFORMERS

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