People often ask, "Where can I buy transformers for my vacuum tube amplifier project?"... Sorry this list is slanted towards US vendors. I've tried to keep a couple international sources in here as well.
AE Europe
Witte Paal 212
1742 LA Schagen
The Netherlands
Phone: +31 (0)224-296077
fax: +31 (0)224-216623
Email: info@ae-europe.nl
http://www.ae-europe.nl/
Amplimo
Industrieweg 14
NL-7161BX NEEDE
The Netherlands
phone: +31 545 283456
fax : +31 545 283457
Email: info@amplimo.nl
http://www.amplimo.nl
AnTek
Ango Technology Corp.
25 Ewing Avenue
North Arlington, NJ 07031
Phone: (201) 991-3300
Email: sales@antekinc.com
http://antekinc.com
Audio Transformers
185 N. 85th Street
Wauwatosa, WI 53226-4601
Dennis "Doc" Hoyer
Phone: (414) 774-6625
Email: autran@aol.com
http://www.roger-russell.com/autran.htm
Cinemag
www.cinemag.biz
Edcor Electronics Corporation
7130 National Parks Highway
Carlsbad, NM 88220
Brian Weston
Phone: (575) 887-6790
http://edcorusa.com/
Electra-Print Audio
4117 Roxanne Drive
Las Vegas, NV 89108
Jack Elliano
Phone: 702-396-4909
Email: electaudio@cox.net
http://electra-print.com/
Hammond Manufacturing
http://hammondmfg.com/
Antique Electronic Supply
6221 South Maple Avenue
Tempe, Arizona 85283 USA
Phone (480) 820-5411
Email: info@tubesandmore.com
http://www.tubesandmore.com
Hashimoto
ebay seller: soundtradition
Phone: 1-866-702-6973
Phone: +1-269-978-8690
Email: support@obsinc.us
http://www.tube-amps.net/Hashimoto_Products.htm
Heyboer Transformers
17382 Hayes St.
Grand Haven, Michigan 49417
Phone: 616-842-5830
http://www.heyboertransformers.com/
IG Präzisionswickeltechnik
(formaly 'Shinrock Transformers')
Ingo Gorges
Großmatte 7
D-79252 Stegen
Telefon: +49 (170) 8009146
eMail: ingo_g@ig-transformatoren.com
http://www.ig-transformatoren.com/
Intact Audio
Dave Slagle
eMail: dslagle@earthlink.net
http://www.intactaudio.com/
James / Jian Shin
TC Tubes LLC
483 Hopkins Street
Saint Paul, MN 55130
Phone: 651-776-5216
http://tctubes.com/james-transformers.aspx
MacQio
Singapore
http://www.macqio.com/power_trans/index.html
http://www.macqio.com/output_trans/index.html
Leszek Ogonowski Transformers
Żurawia 24B/23
11-041 Olsztyn
Poland
Mail: leszek@ogonowski.eu
http://www.ogonowski.eu/
Lundahl
http://www.lundahl.se/
Distributed by:
K&K Audio
1004 Olive Chapel Rd.
Apex, NC 27502
Kevin Carter
Phone: (919) 387-0911
Email: kevinc927@aol.com
http://www.kandkaudio.com
Distributor for Europe:
JAC Music
Horber Steige 25
D-72172 Sulz Muehlheim
Phone: 0049-175-5382641
Fax: 0049-321-21250746
Email: info@jacmusic.com[/url]
[url]http://www.jacmusic.com/[/url]
[B]MagneQuest[/B]
1404 East Bristol Street
Philadelphia PA 19124 USA
Mike LaFever
Voice: 215-288-4816
Email: [email]acrosound@aol.com
http://magnequest.com/
Majestic Inc.
245 Rossmore Road
Poole
Dorset
BH12 2HQ
England
Telephone: +44 (0)1202 734463
Facsimile: +44 (0)1202 733793
Email: info@transformers.uk.com
http://www.transformers.uk.com/
Musical Power Supplies, Inc.
Matt Sespaniak
Email: matt@musicalpowersupplies.com
http://musicalpowersupplies.com/
O-netics
14144 76th Pl NE
Bothell, WA 98011-5069
Bud Purvine
Phone: (425) 823-2279
Email: hpurvine@gmail.com
One Electron
P.O. Box 1000
Yerington, Nevada 89447 U.S.A.
John Atwood
Email: atwood@one-electron.com
http://one-electron.com/
Reinhöfer Electronics
Gerd Reinhöfer
R.-Breitscheid-Straße 44
04610 Meuselwitz
Germany
Mail: bestellung@roehrentechnik.de
http://www.roehrentechnik.de/
Retro Sound
Arkadii Dolinskyi
Bautzenerstr. 92
01877 Bischofswerda
Germany
Mail: info@tubesoundelectronics.de
http://www.tubesoundelectronics.de/
Rondo Toroidal Transformers
Rondo-Müller Elektrotechnik GmbH
Gothestraße 3
08228 Rodewisch
Germany
Telefon 0049-3744-48395
Fax 0049-3744-48482
E-Mail info@mueller-rondo.com
http://www.mueller-rondo.com/
SACThailand (Silk)
34/137 Vibhawadi-Rangsit 60 Rd.
Laksi, Bangkok. 10210.
Tel. 0-2940-9089
Fax. 0-2940-9316
http://www.sacthailand.com/
Distributed by:
DIY Hifi Supply Ltd.
Workshop 1, 8F, Wah Lai Industrial Center
10-14 Kwei Tei Road
Shatin (Fotan), NT Hong Kong
http://www.diyhifisupply.com/
Silvercore
Coppistrasse 74
D-04157 Leipzig
Phone: 0049 (0)341 9112571 oder 0049 (0)177 9112571
Telefax: 0049 (0)341 9015411
E-Contact
http://www.silvercore.de/
Softone, Inc.
11-5, Sakuradai, Aoba-ku, Yokohama-shi,
Kanagawa, 227-0061, Japan
Fax: +81-45-989-4642
Email: audio@icl.co.jp
http://www.icl.co.jp/audio/english/RW20.htm
Sophia Electric
ebay seller: washington_audio
E A Sowter Ltd
PO Box36 IPSWICH IP1 2EL England
Tel: +44(0)1473 252794
Fax: +44(0)1473 236188
http://www.sowter.co.uk/
Tamura
Sun Audio
http://www2.big.or.jp/~sunaudio/tamura/out2.html
Toroidy
P.W.P.H. Lachowski
ul. Mazowiecka 20
16-002 Ksiezyno - Bialystok
Email: info@toroidy.pl
http://www.toroidy.pl
Trafo Baule
René Baule
Eickeler Bruch 8
44651 Herne
Germany
Tel: 0049-2325 62624
Mail: renebaule@arcor.de
http://www.trafobaule.com/
Trafomatic
ENG Vista, Inc
Glendale, NY
Boris Sasic
Email: audio@engineeringvista.com
http://www.engineeringvista.com/audio/TrafomaticTransformers/models.htm
Transcendar
1590 Lana Way #5
Hollister, CA 95023
ebay seller: ggaet
Email: sales@transcendar.com
http://transcendar.com/
Tribute
Email:pieter@tribute-audio.nl
http://www.tribute-audio.nl
Triode Electronics Inc.
5633 W. Irving Park Rd
Chicago IL 60634 USA
Phone: (773) 427-8823
http://store.triodestore.com/dytr.html
Turner Audio
1 Adams Pl
Watson, ACT 2602 Australia
Patrick Turner
Email: info@turneraudio.com.au
http://www.turneraudio.com.au/
VT4C Studio
PO BOX 70837
Kowloon Central Post Office, Hong Kong
Warehouse:
Room 1708-1712
Hoi Tai Factory Building
Kin Fat Street
Tuen Mun, Hong Kong
Fax: (852) 2495 3415
Order: sale@vt4c.com
Email: chung@vt4c.com
http://www.vt4c.com
http://www.vt4c.com/shop/program/main.php?group_id=7
Welter Audio Electronic
Eifel-Maar-Park 6
D-56766 ULMEN
Tel.: 0049-2676-951777
E-Contact
http://www.welter-electronic.de/
Frag Jan zuerst - Ask Jan First GmbH & Co. KG
Dipl.-Ing. Jan Philipp Wüsten
Preiler Ring 10
D- 25774 Lehe
Deutschland / Germany
Phone: (+49) 04882-6054551
Fax: (+49) 04882-6054552
Email: FJZ@die-wuestens.de
http://www.die-wuestens.de/dindex.htm?/atrafo.htm
AE Europe
Witte Paal 212
1742 LA Schagen
The Netherlands
Phone: +31 (0)224-296077
fax: +31 (0)224-216623
Email: info@ae-europe.nl
http://www.ae-europe.nl/
Amplimo
Industrieweg 14
NL-7161BX NEEDE
The Netherlands
phone: +31 545 283456
fax : +31 545 283457
Email: info@amplimo.nl
http://www.amplimo.nl
AnTek
Ango Technology Corp.
25 Ewing Avenue
North Arlington, NJ 07031
Phone: (201) 991-3300
Email: sales@antekinc.com
http://antekinc.com
Audio Transformers
185 N. 85th Street
Wauwatosa, WI 53226-4601
Dennis "Doc" Hoyer
Phone: (414) 774-6625
Email: autran@aol.com
http://www.roger-russell.com/autran.htm
Cinemag
www.cinemag.biz
Edcor Electronics Corporation
7130 National Parks Highway
Carlsbad, NM 88220
Brian Weston
Phone: (575) 887-6790
http://edcorusa.com/
Electra-Print Audio
4117 Roxanne Drive
Las Vegas, NV 89108
Jack Elliano
Phone: 702-396-4909
Email: electaudio@cox.net
http://electra-print.com/
Hammond Manufacturing
http://hammondmfg.com/
Antique Electronic Supply
6221 South Maple Avenue
Tempe, Arizona 85283 USA
Phone (480) 820-5411
Email: info@tubesandmore.com
http://www.tubesandmore.com
Hashimoto
ebay seller: soundtradition
Phone: 1-866-702-6973
Phone: +1-269-978-8690
Email: support@obsinc.us
http://www.tube-amps.net/Hashimoto_Products.htm
Heyboer Transformers
17382 Hayes St.
Grand Haven, Michigan 49417
Phone: 616-842-5830
http://www.heyboertransformers.com/
IG Präzisionswickeltechnik
(formaly 'Shinrock Transformers')
Ingo Gorges
Großmatte 7
D-79252 Stegen
Telefon: +49 (170) 8009146
eMail: ingo_g@ig-transformatoren.com
http://www.ig-transformatoren.com/
Intact Audio
Dave Slagle
eMail: dslagle@earthlink.net
http://www.intactaudio.com/
James / Jian Shin
TC Tubes LLC
483 Hopkins Street
Saint Paul, MN 55130
Phone: 651-776-5216
http://tctubes.com/james-transformers.aspx
MacQio
Singapore
http://www.macqio.com/power_trans/index.html
http://www.macqio.com/output_trans/index.html
Leszek Ogonowski Transformers
Żurawia 24B/23
11-041 Olsztyn
Poland
Mail: leszek@ogonowski.eu
http://www.ogonowski.eu/
Lundahl
http://www.lundahl.se/
Distributed by:
K&K Audio
1004 Olive Chapel Rd.
Apex, NC 27502
Kevin Carter
Phone: (919) 387-0911
Email: kevinc927@aol.com
http://www.kandkaudio.com
Distributor for Europe:
JAC Music
Horber Steige 25
D-72172 Sulz Muehlheim
Phone: 0049-175-5382641
Fax: 0049-321-21250746
Email: info@jacmusic.com[/url]
[url]http://www.jacmusic.com/[/url]
[B]MagneQuest[/B]
1404 East Bristol Street
Philadelphia PA 19124 USA
Mike LaFever
Voice: 215-288-4816
Email: [email]acrosound@aol.com
http://magnequest.com/
Majestic Inc.
245 Rossmore Road
Poole
Dorset
BH12 2HQ
England
Telephone: +44 (0)1202 734463
Facsimile: +44 (0)1202 733793
Email: info@transformers.uk.com
http://www.transformers.uk.com/
Musical Power Supplies, Inc.
Matt Sespaniak
Email: matt@musicalpowersupplies.com
http://musicalpowersupplies.com/
O-netics
14144 76th Pl NE
Bothell, WA 98011-5069
Bud Purvine
Phone: (425) 823-2279
Email: hpurvine@gmail.com
One Electron
P.O. Box 1000
Yerington, Nevada 89447 U.S.A.
John Atwood
Email: atwood@one-electron.com
http://one-electron.com/
Reinhöfer Electronics
Gerd Reinhöfer
R.-Breitscheid-Straße 44
04610 Meuselwitz
Germany
Mail: bestellung@roehrentechnik.de
http://www.roehrentechnik.de/
Retro Sound
Arkadii Dolinskyi
Bautzenerstr. 92
01877 Bischofswerda
Germany
Mail: info@tubesoundelectronics.de
http://www.tubesoundelectronics.de/
Rondo Toroidal Transformers
Rondo-Müller Elektrotechnik GmbH
Gothestraße 3
08228 Rodewisch
Germany
Telefon 0049-3744-48395
Fax 0049-3744-48482
E-Mail info@mueller-rondo.com
http://www.mueller-rondo.com/
SACThailand (Silk)
34/137 Vibhawadi-Rangsit 60 Rd.
Laksi, Bangkok. 10210.
Tel. 0-2940-9089
Fax. 0-2940-9316
http://www.sacthailand.com/
Distributed by:
DIY Hifi Supply Ltd.
Workshop 1, 8F, Wah Lai Industrial Center
10-14 Kwei Tei Road
Shatin (Fotan), NT Hong Kong
http://www.diyhifisupply.com/
Silvercore
Coppistrasse 74
D-04157 Leipzig
Phone: 0049 (0)341 9112571 oder 0049 (0)177 9112571
Telefax: 0049 (0)341 9015411
E-Contact
http://www.silvercore.de/
Softone, Inc.
11-5, Sakuradai, Aoba-ku, Yokohama-shi,
Kanagawa, 227-0061, Japan
Fax: +81-45-989-4642
Email: audio@icl.co.jp
http://www.icl.co.jp/audio/english/RW20.htm
Sophia Electric
ebay seller: washington_audio
E A Sowter Ltd
PO Box36 IPSWICH IP1 2EL England
Tel: +44(0)1473 252794
Fax: +44(0)1473 236188
http://www.sowter.co.uk/
Tamura
Sun Audio
http://www2.big.or.jp/~sunaudio/tamura/out2.html
Toroidy
P.W.P.H. Lachowski
ul. Mazowiecka 20
16-002 Ksiezyno - Bialystok
Email: info@toroidy.pl
http://www.toroidy.pl
Trafo Baule
René Baule
Eickeler Bruch 8
44651 Herne
Germany
Tel: 0049-2325 62624
Mail: renebaule@arcor.de
http://www.trafobaule.com/
Trafomatic
ENG Vista, Inc
Glendale, NY
Boris Sasic
Email: audio@engineeringvista.com
http://www.engineeringvista.com/audio/TrafomaticTransformers/models.htm
Transcendar
1590 Lana Way #5
Hollister, CA 95023
ebay seller: ggaet
Email: sales@transcendar.com
http://transcendar.com/
Tribute
Email:pieter@tribute-audio.nl
http://www.tribute-audio.nl
Triode Electronics Inc.
5633 W. Irving Park Rd
Chicago IL 60634 USA
Phone: (773) 427-8823
http://store.triodestore.com/dytr.html
Turner Audio
1 Adams Pl
Watson, ACT 2602 Australia
Patrick Turner
Email: info@turneraudio.com.au
http://www.turneraudio.com.au/
VT4C Studio
PO BOX 70837
Kowloon Central Post Office, Hong Kong
Warehouse:
Room 1708-1712
Hoi Tai Factory Building
Kin Fat Street
Tuen Mun, Hong Kong
Fax: (852) 2495 3415
Order: sale@vt4c.com
Email: chung@vt4c.com
http://www.vt4c.com
http://www.vt4c.com/shop/program/main.php?group_id=7
Welter Audio Electronic
Eifel-Maar-Park 6
D-56766 ULMEN
Tel.: 0049-2676-951777
E-Contact
http://www.welter-electronic.de/
Frag Jan zuerst - Ask Jan First GmbH & Co. KG
Dipl.-Ing. Jan Philipp Wüsten
Preiler Ring 10
D- 25774 Lehe
Deutschland / Germany
Phone: (+49) 04882-6054551
Fax: (+49) 04882-6054552
Email: FJZ@die-wuestens.de
http://www.die-wuestens.de/dindex.htm?/atrafo.htm
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