Sowter Products
SOWTER Audio TRANSFORMERS
Explore Our Product Range
Explore Sowter’s range of high-quality products, including a wide range of audio transformers, including pro-audio, pre and power and line-amp transformers, inductors and chokes. We can provide a wide range of equivalent transformers for classic audio equipment. Sowter products use the highest quality materials with rigorous testing procedures. If you cannot find what you need here please Contact Us to help with a custom design, and view our Archive Products section for more products available to order.
Delivery information: we are targeting 90 days to complete most new orders, and we have taken on more staff to improve on this timescale. Build-to-order and extended delivery components will be indicated on the Checkout page. VAT is charged at 20% on all U.K. sales and is added at the checkout. Import duties and local taxes may apply to other countries.
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Sowter 8424 configurable tube interstage transformer dual primary
Add to basket£183.195k + 5k primary and 5k + 5K fsecondary for or SE or PP tube stages
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Sowter 8609S Amplifier Transformer
Add to basket£90.77Classic Amplifier Transformer for Williamson Amplifier.
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Sowter 8665 headphone transformer 10k to multiple headphone loads
Add to basket£126.2910kΩ to 30–100/100–250/250–600Ω headphone transformer, 2.5W at 50Hz
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Sowter 8950 Williamson amplifier PP output transformer
Add to basket£335.9810K CT to 16/8/4 Ohms. M6 core, UL taps
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Sowter 8971 10H 200mA choke input filter
Add to basket£135.1210H 200mA choke input filter, 151Ω DCR, open frame, 600Vac
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Sowter 8982 50H 100mA plate choke
Add to basket£177.3050H 100mA plate choke, fully shrouded, 1000V at 30Hz
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Sowter 8983 5k to 16/8Ω parafeed output transformer
Add to basket£205.615k to 16/8Ω parafeed output transformer, 5W/10W, 10Hz–50kHz
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Sowter 8988 SE triode headphone output transformer 10k primary
Add to basket£169.4810kΩ SE secondary configurable to 600/300/150/40 Ohms
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Sowter 9041 High performance PP triode 5:1 output transformer
Add to basket£86.3315k CT / 600Ω with 4% feedback winding 70% Mumetal core
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Sowter 9042 High performance PP triode 3:1 output transformer
Add to basket£86.335k CT / 600Ω with 4% feedback winding 70% Mumetal core
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Sowter 9090 PP interstage transformer 1.4+1.4:1+1
Add to basket£180.4150% Mumetal core, 20k:10k. 30 mA DC per side. 1.0 mA unbalanced.
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