product & prices

Single ended output transformers with 4/8/16 Ohm secondary

 UL taps, CFB as an option on your request at extra cost

 all models can be ordered with nano-X core material

ORDER NO Series Z prim. Application Bandwidth -3dB WxDxH (mm) /case ID Weight € EU/each € EXPORT/each
S-9 Summit 3K3 SE 300B, KT88 6-151,000 Hz 132X109X131 / 2 5 kg 392,0 € 323,9 €
SA-9 Amorph 3K3 SE 300B, KT88 7-151,000 Hz 132X109X131 / 2 5 kg 490,3 € 405,2 €
SX-9 Nano-X 3K3 SE 300B, KT88 4-151,000 Hz 132X109X131 / 2 5 kg 887,3 € 733,3 €
S-11 Summit 5K SE 300B, 300BXLS 4-151,000 Hz 132X109X131 / 2 5 kg 392,0 € 323,9 €
SA-11 Amorph 5K SE 300B, 300BXLS 7-151,000 Hz 132X109X131 / 2 5 kg 490,3 € 405,2 €
SX-11 Nano-X 5K SE 300B, 300BXLS 6-132,000 Hz 132X109X131 / 2 5 kg 887,3 € 733,3 €
S-19 Summit 1K65 PSE 300B, KT88 6-169,000 Hz 163X137X152 / 3 8 kg 542,0 € 447,9 €
SA-19 Amorph 1K65 PSE 300B, KT88 6-169,000 Hz 163X137X152 / 3 8 kg 723,8 € 598,2 €
S-5 Summit 8K SE 845 6-93,000 Hz 163X137X152 / 3 8 kg 574,0 € 474,4 €
SA-5 Amorph 8K SE 845 6-93,000 Hz 163X137X152 / 3 10 kg 723,8 € 598,2 €
S-7 Summit 8K4 SE 211 8-126,000 Hz 163X137X152 / 3 8 kg 574,0 € 474,4 €
SA-7 Amorph 8K4 SE 211 8-126,000 Hz 163X137X152 / 3 10 kg 723,8 € 598,2 €
S-17 Summit 5K1 PSE 211 6-104,000 Hz 163X137X152 / 3 8 kg 574,0 € 474,4 €
SA-17 Amorph 5K1 PSE 211 6-104,000 Hz 163X137X152 / 3 10 kg 723,8 € 598,2 €
S-15 Summit 6K1 SE GM-70 7-103,000 Hz 163X137X152 / 3 8 kg 574,0 € 474,4 €
SA-15 Amorph 6K1 SE GM-70 7-103,000 Hz 163X137X152 / 3 10 kg 723,8 € 598,2 €
S-25 Summit 5K SE 845 (750V) 8-134,000 Hz 132X109X131 / 2 6 kg 414,1 € 342,1 €
SA-25 Amorph 5K SE 845 (750V) 10-134,000 Hz 132X109X131 / 2 6 kg 490,3 € 405,2 €
SA-833 Amorph 12K SE 833 (2KV) 8-66,000 Hz 243X203X200 / 5 22 kg 2227,7 € 1914,7 €

Push Pull output transformers with 4/8 Ohm secondary

 also available on request as 8/16 Ohm output, or equipped with CFB taps at extra cost

 all models can be ordered with nano-X core material

ORDER NO Series Z prim application bandwidth -3dB WxDxH (mm) / case ID  Weight € EU/each € EXPORT/each
B-8/5K Summit 5K PP 300B, KT88 2-175,000 Hz 132X109X131 / 2 5 kg 392,0 € 323,9 €
BA-8/5K Amorph 5K PP 300B, KT88 2-175,000 Hz 132X109X131 / 2 5 kg 490,3 € 405,2 €
B-8/6K6 Summit 6K6 PP 300B, KT88 1-130,000 Hz 132X109X131 / 2 5 kg 392,0 € 323,9 €
BA-8/6K6 Amorph 6K6 PP 300B, KT88 1-130,000 Hz 132X109X131 / 2 5 kg 490,3 € 405,2 €
B-8/8K Summit 8K PP 300B, KT88 1-130,000 Hz 132X109X131 / 2 5 kg 392,0 € 323,9 €
BA-8/8K Amorph 8K PP 300B, KT88 1-130,000 Hz 132X109X131 / 2 5 kg 490,3 € 405,2 €
B-14 Summit 8K PP EL84, 6V6 5-160,000 Hz 108X89X107 / 1 3 kg 333,8 € 275,8 €
BA-14 Amorph 8K PP EL84, 6V6 5-160,000 Hz 108X89X107 / 1 3 kg 375,7 € 310,4 €

Signal > Interstage transformers

ORDER NO Series ratio application bandwidth -3dB WxDxH (mm) / case ID  Weight € EU/each € EXPORT/each
IT-01/25 Summit 1:1, bifilar driver 25mA DC  3-261,000 Hz 108X89X107 / 1 3 kg 292,3 € 241,6 €
ITA-01/25 Amorph 1:1, bifilar driver 25mA DC 4-261,000 Hz 108X89X107 / 1 3 kg 354,8 € 293,2 €
ITX-01/25 Nano-X 1:1, bifilar driver 25mA DC 4-261,000 Hz 108X89X107 / 1 3 kg 500,0 € 413,3 €
IT-01/60 Summit 1:1, bifilar driver 60mA DC 3-425,000 Hz 108X89X107 / 1 3 kg 292,3 € 241,6 €
ITA-01/60 Amorph 1:1, bifilar driver 60 mA DC 3-425,000 Hz 108X89X107 / 1 3 kg 354,8 € 293,2 €
ITX-01/60 Nano-X 1:1, bifilar driver 60mA DC 3-425,000 Hz 108X89X107 / 1 3 kg 500,0 € 413,3 €
IT-02 Summit (1+1):(1+1) driver PP 4-400,000 Hz 108X89X107 / 1 3 kg 292,3 € 241,6 €
ITA-02 Amorph (1+1):(1+1) driver PP 4-400,000 Hz 108X89X107 / 1 3 kg 354,8 € 293,2 €
ITX-02 Nano-X (1+1):(1+1) driver PP 4-400,000 Hz 108X89X107 / 1 3 kg 500,0 € 413,3 €
IT-03/25 Summit 1:1, layered driver 25mA DC 6-230,000 Hz 108X89X107 / 1 3 kg 329,9 € 272,7 €
ITA-03/25 Amorph 1:1, layered driver 25mA DC 6-230,000 Hz 108X89X107 / 1 3 kg 354,8 € 293,2 €
ITX-03/25 Nano-X 1:1, layered driver 25mA DC 6-230,000 Hz 108X89X107 / 1 3 kg 500,0 € 413,3 e
IT-03/60 Summit 1:1, layered driver 60mA DC 6-370,000 Hz 108X89X107 / 1 3 kg 329,9 € 272,7 €
ITA-03/60 Amorph 1:1, layered driver 60mA DC 6-370,000 Hz 108X89X107 / 1 3 kg 376,8 € 311,4 €
ITX-03/60 Nano-X 1:1, layered driver 60mA DC 6-370,000 Hz 108X89X107 / 1 3 kg 500,0 € 413,3 €
IT-05 Summit 1:1, layered driver 25mA DC 5-360,000 Hz 94X80X101 / 0 2 kg 266,5 € 220,2 €

Signal > Linestage transformers

ORDER NO Series ratio application bandwidth -3dB WxDxH (mm) / case ID  Weight € EU/each € EXPORT/each
SL-01/20 Summit 4:1 / 8:1 driver 20mA DC  <10-177,000 Hz 94X80X101 / 0 2 kg 287,0 € 237,2 €
SL-01/40  Summit 4:1 / 8:1  driver 40mA DC  <10-177,000 Hz  94X80X101 / 0 2 kg 287,0 € 237,2 €
SLA-01/20 Amorph 4:1 / 8:1 driver 20mA DC <10-177,000 Hz 94X80X101 / 0 2 kg 351,6 € 290,6 €
SLA-01/40 Amorph 4:1 / 8:1 driver 40mA DC <10-177,000 Hz 94X80X101 / 0 2 kg 351,6 € 290,6 €
SLX-01/10 Nano-X 4:1 / 8:1 driver 10mA DC <10-177,000 Hz 94X80X101 / 0 2 kg 488,4 € 403,7 €
SLX-01/20 Nano-X 4:1 / 8:1 driver 20mA DC <10-177,000 Hz 94X80X101 / 0 2 kg 488,4 € 403,7 €
SLX-01/40 Nano-X 4:1 / 8:1 driver 40mA DC <10-177,000 Hz 94X80X101 / 0 2 kg 488,4 € 403,7 €
SL-02/20 Summit 2:1 / 4:1 driver 20 mA DC <10-117,000 Hz  94X80X101 / 0 2 kg 287,0 € 237,2 €
SL-02/40 Summit 2:1 / 4:1 driver 40 mA DC <10-117,000 Hz 94X80X101 / 0 2 kg 287,0 € 237,2 €
SLA-02/20 Amorph 2:1 / 4:1 driver 20mA DC <10-117,000 Hz 94X80X101 / 0 2 kg 351,6 € 290,6 €
SLA-02/40 Amorph 2:1 / 4:1 driver 40mA DC <10-117,000 Hz 94X80X101 / 0 2 kg 351,6 € 290,6 €
SLX-02/10 Nano-X 2:1 / 4:1 driver 10mA DC <10-117,000 Hz 94X80X101 / 0 2 kg 488,4 € 403,7 €
SLX-02/20 Nano-X 2:1 / 4:1 driver 20mA DC <10-117,000 Hz 94X80X101 / 0 2 kg 488,4 € 403,7 €
SLX-02/40 Nano-X 2:1 / 4:1 driver 40mA DC <10-117,000 Hz 94X80X101 / 0 2kg 488,4 € 403,7 €

Signal > Low capacitance Audio Chokes

ORDER NO Type* Inductance, I DC, R DC WxDxH (mm) / open types
Weight € EU/each € EXPORT/each
CP/175H10 Multi-section ultra low capacitance anode choke 175H-10mA-420Ω 94x80x101 1.25 kg 251.00 € 207.50 €
CP/75H25 Multi-section ultra low capacitance anode choke 75H-25mA-420Ω 94x80x101 1.25 kg 251.00 € 207.50 €

Mains > Power transformers

  All power transformers are made according to customer specifications. Our production process allows to make small series or one-offs that provide value for money. All power transformers are supplied in our black metal enclosures.

Download our custom power form pdf file  and send your completed file back to us by email.

Mains > Power supply chokes

Our standard chokes are dual C-core open frame types with lead out wires.
We can as well supply chokes potted in our black metal enclosures, then add “C” to Order no, e.g. C65/10H100C.
Extra cost for potted version is EU €48.00/export €40.00 Case size of the potted version for all above chokes is 87 x 71 x height 101,5m (CASE-0)

ORDER NO Type Inductance, I DC, R DC WxDxH (mm) / open types
Weight € EU/each € EXPORT/each
C55/25H40 HV power supply choke 25H-40mA-84Ω 65x43x65 0.55 kg 92.92 € 79.00 €
C55/15H75 HV power supply choke 15H-75mA-61Ω 65x43x65 0.55 kg 92.92 € 79.00 €
C55/10H100 HV power supply choke 10H-100mA-84Ω 65x43x65 0.55 kg 92.92 € 79.00 €
C65/4H300 HV power supply choke 4H-300mA-35Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C65/5H200 HV power supply choke 5H-200mA-35Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C65/10H100 HV power supply choke 10H-100mA-35Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C65/24H100 HV power supply choke 24H-100mA-140Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C65/30H75 HV power supply choke 30H-75mA-140Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C65/10H180 HV power supply choke 10H-180mA-61Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C65/15H100 HV power supply choke 15H-100mA-61Ω 73x52x73 0.93 kg 99.00 € 84.50 €
C74/10H220 HV power supply choke 10H-220mA-51Ω 86x63x86 1.35 kg 106.50 € 90.60 €
C74/8H300 HV power supply choke 8H-300mA-51Ω 86x63x86 1.35 kg 106.50 € 90.60 €
C74/16H150 HV power supply choke 16H-150mA-51Ω 86x63x86 1.35 kg 106.50 € 90.60 €

Didn't find the choke you were looking for ? Use our Custom choke to request a quote for a custom choke.