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CLASSIC AMPS

Show First 12 Product(s)

1410 30W MOSFET SINGLE ENDED OUTPUT TRANSFORMER

1410 30W MOSFET SINGLE ENDED OUTPUT TRANSFORMER

Output transformer for HiFi World amplifier designed by Andy Grove. 30W at 20 Hz. 10 Hz to 80 kHz bandwidth bifilar wound. Primary Inductance 150 mH. DC resistance 0.75 Ohms. Primary dc standing current 2.0 A max. . Suitable for 4 or 8 Ohm speakers. Size "N". Weight 4.9 Kg.

Price: 220.58 (Excluding VAT at 20%)

Application Circuit

1401 SOLDANO SLO100 OUTPUT TRANSFORMER

1401 SOLDANO SLO100 OUTPUT TRANSFORMER

Output transformer for upgrade or replacement of Soldano overdrive lead guitar amp. Exceptional harmonic response achieved by winding technique developed jointly by Dr N Partridge and Dr G A V Sowter. 2200 Ohms primary. Secondary oprions. Bandwidth 20 Hz to 100 KHZ. Overload point 100W at 50 Hz. Size "N". Weight 4.9 Kg.

Price: 220.58 (Excluding VAT at 20%)

1060 MARSHALL DSL-50 JCM2000 OUTPUT TRANSFORMER

1060 MARSHALL DSL-50 JCM2000 OUTPUT TRANSFORMER

Output transformer for upgrade or replacement for Marshall DSL-50. Fully balanced multi section winding gives improved bandwidth and low frequency performance. Greatly improved harmonic response. 6000 Ohms to 16/8/4 Ohms or other secondary configuration options. 50W at 50 Hz 150 mA. Size "K". Drop-through style "T" fits original chassis with minor modification. Other package options.

Price: 210.65 (Excluding VAT at 20%)

1420 RADFORD STA25 OUTPUT ORIGINAL SIZE

1420 RADFORD STA25 OUTPUT ORIGINAL SIZE

5K Ohms with 43% UL taps to 16/8/4 Ohms. 25W at 30 Hz 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. Style options. Size J. Ship weight 2.1 kg

Price: 201.81 (Excluding VAT at 20%)

9195 RADFORD STA25 OUTPUT IMPROVED PERFORMANCE

9195 RADFORD STA25 OUTPUT IMPROVED PERFORMANCE

5K Ohms with 43% UL taps to 16/8/4 Ohms. 25W at 20 Hz 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. A much more generously specified transformer with larger dimensions than the original. Needs more space on the chassis. Style options. Size N. Ship weight 4.9 kg

Price: 220.58 (Excluding VAT at 20%)

9156 RADFORD STA15 OUTPUT T2063

9156 RADFORD STA15 OUTPUT T2063

8K Ohmswith 43% UL taps to 16/8/4 Ohms. 25W at 20 Hz 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. Style options. Size N. Ship weight 4.9 kg

Price: 220.58 (Excluding VAT at 20%)

9342 RADFORD STA15 Series 3 OUTPUT T2142

9342 RADFORD STA15 Series 3 OUTPUT T2142

7.5K Ohms with 43% UL taps to 16/8/4 Ohms. 25W at 20 Hz 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. Style options. Size N. Ship weight 4.9 kg

Price: 220.58 (Excluding VAT at 20%)

9196 RADFORD STA25  CHOKE T2165

9196 RADFORD STA25 CHOKE T2165

3H at 250 mA 17 ohms. Size I. Open frame style O

Price: 93.06 (Excluding VAT at 20%)

9158 RADFORD STA15  CHOKE T2072

9158 RADFORD STA15 CHOKE T2072

10H at 250 mA 90 ohms. Size J. Open frame style O

Price: 101.69 (Excluding VAT at 20%)

9194 RADFORD STA25  MAINS TRANSFORMER T2093

9194 RADFORD STA25 MAINS TRANSFORMER T2093

350 V at 400 mA. 120 V at 50 mA. 6.3 V CT at 4.0 A, 6.3 V CT at 4.0 A, 6.3 v at 2.0 A. Worldwide primary 120,110,100 V ( twin windings) Size P. Style optional.

Price: 230.46 (Excluding VAT at 20%)

9157 RADFORD STA15  MAINS TRANSFORMER T2064

9157 RADFORD STA15 MAINS TRANSFORMER T2064

350-0-350 V at 250 mA. 6.3 V CT at 4.0 A, 6.3 V CT at 4.0 A, 5 V at 2A. EU Primary Size P. Style optional.

Price: 230.46 (Excluding VAT at 20%)

9079  DYNACO Stereo ST70 MAINS TRANSFORMER

9079 DYNACO Stereo ST70 MAINS TRANSFORMER

360-0-50-360 V at 300 mA. 6.3 V CTat 4.5 A, 6.3 V CT at 4.5 A, 5V at 3A. 120+120 V primary. Style T. Size P. Ship weight 7.0 kg
For Dynaco Output transformers see UA21 and U070.

Price: 272.91 (Excluding VAT at 20%)

1095 LEAK STEREO ST20 OUTPUT TRANSFORMER

1095 LEAK STEREO ST20 OUTPUT TRANSFORMER

8000 ohms to 4/8/16 ohms. 20 W at 20 Hz. 43% UL taps. Suitable for UL84, 6BQ5, N709, V4R Conservatively designed for improved sound quality. Check dimensions. Size N

Price: 220.58 (Excluding VAT at 20%)

Package options/dimensions

0521 LEAK TL20 MAINS TRANSFORMER

0521 LEAK TL20 MAINS TRANSFORMER

300-0-300V at 180 mA. 5v at 4A. 6.3V CT at 4A. Fully shrouded package with colour coded leads. Size M

Price: 216.04 (Excluding VAT at 20%)

8966 QUAD II MAINS TRANSFORMER.  WW Primary

8966 QUAD II MAINS TRANSFORMER. WW Primary

WW Primary (Twin 100-110-120 V). 310-0-310 V at 200 mA. 5 V at 2 A. 6.3 V CT at 6 A. Internal Electrical Electrostatic screen for reduction in mains noise. Size N. Fits on chassis but not in original can.

Price: 204.23 (Excluding VAT at 20%)

8967 QUAD II MAINS TRANSFORMER.  EU Primary

8967 QUAD II MAINS TRANSFORMER. EU Primary

EU Primary (240-220-200-0-10 V). 310-0-310 V at 200 mA. 5 V at 2 A. 6.3 V CT at 6 A. Internal Electrical Electrostatic screen for reduction in mains noise. Size N. Fits on chassis but not in original can.

Price: 204.23 (Excluding VAT at 20%)

9842 Quad II  CHOKE C1

9842 Quad II CHOKE C1

20 H 20 mA Open frame style. Size A. Ship weight 0.65 kg

Price: 69.40 (Excluding VAT at 20%)

Package style

8950  WILLIAMSON OUTPUT TRANSFORMER

8950 WILLIAMSON OUTPUT TRANSFORMER

10Kohms to 16/8/4 ohms. (Our own optimized design). 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. Style options. Size P. Ship weight 7.0 kg

Price: 272.91 (Excluding VAT at 20%)

Data sheet

8951  WILLIAMSON MAINS TRANSFORMER

8951 WILLIAMSON MAINS TRANSFORMER

EU Primary. 425-0-425 at 180 mA. 5V at 3A. 6.3V CT at 4A. Package options. Size N, Ship weight 4.9 kg.

Price: 216.04 (Excluding VAT at 20%)

8609 WILLIAMSON CHOKE C1

8609 WILLIAMSON CHOKE C1

30 H 40 mA Open frame style. Size A. Ship weight 0.65 kg

Price: 65.11 (Excluding VAT at 20%)

Package style

M071  GEC 100W  MAINS T2

M071 GEC 100W MAINS T2

650-0-650 at 325 mA, 6.3 VCTat 5 A, 4 V at 7 A, 75 V at 10 mA. Size Q. Ship weight 8.8 kg
For GEC 100W OUTPUT see: U070 and CHOKES see: CA09, CB25.

Price: 313.20 (Excluding VAT at 20%)

8994  ACROSOUND TO350 OUTPUT

8994 ACROSOUND TO350 OUTPUT

6600 ohms to 16/8/4 ohms. 100W at 25 Hz. Separate 43% UL winding. Size P. Ship weight 7.0 kg

Price: 297.83 (Excluding VAT at 20%)

9895  MULLARD 7W, ECL82 PP AMP

9895 MULLARD 7W, ECL82 PP AMP

9000 ohms to 16/8/4 ohms. 20% UL taps. 7W at 22 Hz. 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. Choice of package style and secondary impedance. Size I. Ship weight 1.8 kg

Price: 140.31 (Excluding VAT at 20%)

Schematics pdf

1430 MULLARD 5-10 EL84  AMP

1430 MULLARD 5-10 EL84 AMP

8000ohms to 16/8/4 ohms. 43% UL taps. 10W at 20 Hz. 14 separate winding sections for very wide bandwidth and two chamber bobbin for full geometric balance. Primary 90H 210 Ohms. Choice of package style and secondary impedance. Size J. Ship weight 2.1 kg

Price: 201.81 (Excluding VAT at 20%)

Mullard-Circuits-for-Audio-Amplifiers

9884 MULLARD OC82 Germanium / KAT AMP OUTPUT

9884 MULLARD OC82 Germanium / KAT AMP OUTPUT

3.1+3.1:1 ratio. For use with push-pull transistor circuit.published in 1961 T2. Replacement for Colne 06006. Suitable for the KAT Knight Audio Deacy style amplifier.

Price: 54.09 (Excluding VAT at 20%)

Schematics pdf

9882 MULLARD OC82 Germanium / KAT AMP INTERSTAGE

9882 MULLARD OC82 Germanium / KAT AMP INTERSTAGE

3.5:1+1 ratio. For use with push-pull transistor circuit.published in 1961 T1. Replacement for Colne 06005. Suitable for the KAT Knight Audio Deacy style amplifier.

Price: 54.09 (Excluding VAT at 20%)

Schematics pdf

9840 Zeus Power Amplifier by Susan Parker  Output Transformer

9840 Zeus Power Amplifier by Susan Parker Output Transformer

4 + 4 Quad-Filar windings Designed for this excellent fully balanced MOSFET design with no overall negative feedback. Size N

Price: 220.58 (Excluding VAT at 20%)

Susan Parker Website

9940 Zeus VMOS Line Driver by Susan Parker  Output Transformer

9940 Zeus VMOS Line Driver by Susan Parker Output Transformer

4 + 4 Quad-Filar windings The line driver is intended for use with a separate preamp and a pair of Zeus power amps. Size N

Price: 220.58 (Excluding VAT at 20%)

Susan Parker Website

8160 Zeus Power Amplifier by Susan Parker Input Transformer

8160 Zeus Power Amplifier by Susan Parker Input Transformer

1+1:10+10 Fully geometrically balanced input transformer. Designed for this excellent fully balanced MOSFET design with no overall negative feedback. Size A. U-Clamp mounting.

Price: 115.74 (Excluding VAT at 20%)

Core option

Susan Parker Website

1055 19 Set T2A Output Transformer

1055 19 Set T2A Output Transformer

Replacement for original transformer using modern materials. 2800/200/500 turns per original spec. Available with leads, tags or PCB pins. Dimensions 37.5 x 33 x 45.5 mm. Fixing holes 55 mm centres.

Price: 54.09 (Excluding VAT at 20%)

Data sheet

Show First 12 Product(s)