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Wednesday, 03/06/2026, 11:00 a.m,
until
Monday, 08/06/2026, 8:00 a.m.

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Matching Transformer

Audio transformer 10:1 for microphone signals DIB-110
Audio transformer 10:1 for microphone signals DIB-110

Audio transformer 10:1 for microphone signals

  • Unshielded version with print connections
  • Wideband version
  • Change from unbalanced to balanced and vice versa
  • Galvanic isolation to avoid/eliminate hum loops
  • Max. input voltage: 5V (1% THD/40Hz)

When installing unshielded transformers into units with interference fields (e.g. power transformers), attention has to be paid to respective shielding measures.

Technical Facts Transformers

  • Frequency range: 15-30,000Hz
  • Inputs: 47kOhm, unbal.
  • Outputs: 600 Ohm, bal.
  • Transmission ratio: 10:1
  • Admiss. ambient temp.: 0-40 °C
  • Dimensions: 25x24x21mm
  • Weight: 28g
  • Inputs: -
  • Outputs: -

 

16,35 €

incl. VAT excl. Shipping costs
piece:
 
Audio transformer 1:1/2:1 for line signals LTR-110
Audio transformer 1:1/2:1 for line signals LTR-110

Audio transformer 1:1/2:1 for line signals

  • Unshielded version with print connections
  • Wideband version
  • Change from unbalanced to balanced and vice versa
  • Galvanic isolation to avoid/eliminate hum loops
  • Various level adjustment possibilities when windings are arranged accordingly

When installing unshielded transformers into units with interference fields (e.g. power transformers), attention has to be paid to respective shielding measures.

Technical Facts Transformers

  • Frequency range: 15-30,000Hz
  • Transformation ratio: 1:1/2:1
  • Input impedance: 600 Ohm
  • Output impedance: 600 Ohm / 300 Ohm
  • Optimum source imped.: 50-600 Ohm
  • Optimum load imped.: 5k Ohm
  • Max. input voltage (1% THD/40Hz): 5V
  • Dimensions: 25x19x19.5mm
  • Weight: 28g
24,50 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 MEX
Hammond 140 MEX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Crystal/Ceramic MIC. to Base
  • Nominal Impedance Primary: 100 kΩ
  • Nominal Impedance Secondary: 1500 Ω
  • Overall Turns Ratio (Pri. to Sec.): 8:1

Files:

81,40 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 NEX
Hammond 140 NEX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Dynamic MIC to Base
  • Nominal Impedance Primary: 50 Ω
  • Nominal Impedance Secondary: 1500 Ω
  • Overall Turns Ratio (Pri. to Sec.): 1:5.5

Files:

81,40 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 PEX
Hammond 140 PEX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Line to Base
  • Nominal Impedance Primary: 150 / 600 Ω
  • Nominal Impedance Secondary: 600 / 2400 Ω
  • Overall Turns Ratio (Pri. to Sec.): 1:2

Files:

99,00 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 QEX
Hammond 140 QEX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Line to Line, Isolation
  • Nominal Impedance Primary: 600 Ω CT
  • Nominal Impedance Secondary: 600 Ω CT
  • Overall Turns Ratio (Pri. to Sec.): 1:1

Files:

99,00 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 REX
Hammond 140 REX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Line to Line, Isolation
  • Nominal Impedance Primary: 600 Ω CT
  • Nominal Impedance Secondary: 150 Ω
  • Overall Turns Ratio (Pri. to Sec.): 2:1

Files:

99,00 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 TEX
Hammond 140 TEX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Input / Output Isolation
  • Nominal Impedance Primary: 1000 Ω
  • Nominal Impedance Secondary: 1000 Ω
  • Overall Turns Ratio (Pri. to Sec.):  1:1

Files:

99,00 €

incl. VAT excl. Shipping costs
piece:
 
Hammond 140 UEX
Hammond 140 UEX
Key Features:
  • Studio grade frequency response: 20 Hz. - 20 Khz. (+/- 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Excellent shielding - Mu metal case.
  • Insulated leads 5" (127mm) long minimum .
  • Case diameter of 1.25" (31.8mm) and height of 1" (25.4mm).
  • Adjustable height case bracket - mounting hole centers are 1.875" (47.6mm).
  • Net weight 3 oz.
Details:
  • Typical Applications: Input / Output Isolation
  • Nominal Impedance Primary: 10 kΩ
  • Nominal Impedance Secondary: 10 kΩ
  • Overall Turns Ratio (Pri. to Sec.): 1:1

Files:

99,00 €

incl. VAT excl. Shipping costs
piece:
 
Xicon 42TL013 / 1k CT / 8R CT
Xicon 42TL013 / 1k CT / 8R CT

Xicon Ultra-Mini Audio-Transformers

  • Typ / Type: 42TL013-RC
  • Impedanz / Impedance: 1 k CT - 8 R CT
  • Widerstand / Resistance: 60 : 1
  • Kern / Core: EI14
  • Windungen / Turns: 756 : 60
3,55 €

incl. VAT excl. Shipping costs
piece:
 
Xicon 42TM018 / 1:1
Xicon 42TM018 / 1:1
Xicon Ultra-Mini Audio-Transformers
  • Typ / Type: 42TM018-RC
  • Impedanz / Impedance: 10 k CT - 10 k CT
  • Widerstand / Resistance: 550 : 550
  • Kern / Core: EI19
  • Windungen / Turns: 1 : 1

Files:

7,25 €

incl. VAT excl. Shipping costs
piece:
 
1 to 11 (from a total of 11)