EXPERIENCE electronics - Transformers

All power transformers are suitable for 110 - 120 VAC / 60 Hz as well as for 220 - 240 VAC / 50 Hz.

NTR-1 B
for amplifiers with EL 34 up to approximatly 140 W.
solder lugs, angle brackets

Power	320 VA
Secondary	360 V tapped at 330 V/0.6 A 300 V/50 mA 50 V/50 mA 22 V/50 mA 2 x 6.3 V/4 A 2 x 17 V/0.8 A
Core	MD 102 B
Core size	102 mm x 120 mm
Height	89 mm

Data Sheet

€ / P.

189.––

NTR-3
Universal power transformer for tube preamps,
screw mounting, solder lugs

Power	90 VA
Secondary	270 V/0.12 A tapped at 250 V 9 V/1.2 A tapped at 6.3 V 2 x 18 V/0.2 A
Core	MD 74
Core size	74 mm x 85 mm
Height	71mm

Data Sheet

€ / P.

119.––

NTR-4 C
for tube amplifiers, solder lugs,
very low stray field

Power	120 VA
Secondary	270 V/0.17 A 2 x 18 V/0.2 A 22 V/0.1 A 16 V/2 A
Core	MD 74
Core size	74 mm x 85 mm
Height	71 mm

Data Sheet

€ / P.

109.––

NTR-6 A
for amplifiers with 4 x 4 x EL 84,
solder lugs, angle brackets

Power	210 VA
Secondary	250 V/0.5 A tapped at 230 V, 220 V and 200 V 2 x 6.3 V/4.5 A 20 V/0.1 A
Core	MD 102 A
Core size	102 mm x 120 mm
Height	71 mm

Data Sheet

€ / P.

129.––

NTR-9
Universal transformer for tube preamps,
angle brackets, solder lugs

Power	90 VA
Secondary	260 V/0.15 A, tapped at 240 V and 220 V 2 x 6.3 V/3 A 15 V/0.7 A 24 V/0.1 A
Core	MD 74
Core size	74 mm x 85 mm
Height	63 mm

Data Sheet

€ / P.

89.––

NTR-10 C
Transformer for tube preamps with DC heating,
angle brackets, solder lugs

Power	50 VA
Secondary	270 V/0.12 A 15 V/1 A 2 x 18 V/0.1 A
Core	MD 65
Core size	65 mm x 74 mm
Height	55 mm

Data Sheet

€ / P.

85.––

NTR-11 B

Power	210 VA
Secondary	315 V/0.5 A tapped at 260 V and 250 V 2 x 6.3 V/5 A 24 V/0.15 A 22 V/0.05 A
Core	MD 102 A
Core size	102 mm x 120 mm
Height	71 mm

Data Sheet

€ / P.

129.––

NTR-12 C
for integrated amplifier and power amps

Power	320 VA
Secondary	410 V/0.6 A tapped at 390 V and 340 V 22 V/50 mA 60 V/50 mA tapped at 40 V 2 x 6.3 V/6 A 2 x 18 V/0.2 A
Core	MD 102 B
Core size	102 mm x 120 mm
Height	89 mm

Data Sheet

€ / P.

189.––

NTR-13 E
for single ended amplifier using 2 x KT 88 or similar tubes

Power	190 VA
Secondary	335 V/0.4 A 50 V/0.1 A 24 V/0.1 A 15 V/0.3 A 13 V/3 A
Core	PM 95 C
Core size	95 mm x 95 mm
Height	77 mm

Data Sheet

€ / P.

158.––

NTR-14
for push pull amplifiers with 4 x KT 88 or similar tubes

Power	560 VA
Secondary	430 V/1.1 A 65 V/0.1 A tapped at 45 V 22 V/0.1 A 2 x 6.3 V/5 A
Core	PMZ 135
Core size	135 mm x 135 mm
Height	114 mm

Data Sheet

€ / P.

285.––

NTR-15
for Monoblock with 2 x EL 156

Power	320 VA
Secondary	310 V/0.45 A 270 V/0.45 A 35 V/0.1 A 24 V/0.1 A 13 V/3 A
Core	MD 102 B
Core size	102 mm x 120 mm
Height	89 mm

Data Sheet

€ / P.

135.––

NTR-16
for small stereo hifi amps with single ended EL 84 or similar tubes

Power	120 VA
Secondary	250 V/0.25 A tapped at 230 V 22 V/0.1 A 15 V/0.1 A 13 V/3 A
Core	MD 74
Core size	74 mm x 85 mm
Height	71 mm

Data Sheet

€ / P.

119.––

NTR-17/1
Transformer for condensor microphones and pre amps

Power	12 VA
Secondary	140 V/30 mA, 9V/0.8 A
Core	MD 42
Core size	42 mm x 55 mm
Height	35 mm

Data Sheet

€ / P.

40.––

NTR-17/2
Power transformer for small power supplies of microphone amps

Power	20 VA
Secondary	275 V/30 mA, 16V/0.7 A
Core	MD 42
Core size	42 mm x 55 mm
Height	40 mm

Data Sheet

€ / P.

41.––

NTR-18
Power transformer for small power supplies of microphone amps

Power	76 VA
Secondary	2 x 135 V/0.2 A 1 x 8.5 V/2 A 1 x 24 V/0.1 A 2 x 13 V/0.1 A
Core	MD 65
Core size	65 mm x 74 mm
Height	65 mm

Data Sheet

€ / P.

127.––

NTR-P\1 A
for Stereo PPP (Circlotron) amplifier with 2 x 6 x EL 34,
improved version with low loss, corewith low stray field.

Power	780 VA
Secondary	4 x 340 V/0.4 A 2 x 6.3 V/10 A 4 x 50 V/0.05 A
Core	EI 150 C
Core size	150 mm x 125 mm
Height	141 mm

Data Sheet

€ / P.

262.––

NTR-P\2 CZ
for construction of PPP (Circlotron) Monoblocks with 6 x EL 34 or 4 x KT 88

Power	320 VA
Secondary	2 x 340 V/0.4 A 6.3 V/10 A 2 x 50 V/0.05 A
Core	MD 102 B
Core size	102 mm x 120 mm
Height	89 mm

Data Sheet

€ / P.

184.––

NTR-P\3 A
for PPP (Circlotron) Stereo Amplifier with 2 x 2 x EL 34

Power	210 VA
Secondary	4 x 322 V/0.13 A 2 x 6.3 V/3.7 A 4 x 50 V/0.02 A
Core	MD 102 A
Core size	102 mm x 120 mm
Height	71 mm

Data Sheet

€ / P.

158.––

NTR-P\4 Z
for PPP (Circlotron) Mono Amplifier with 6 x 6550 A, KT 88

Power	650 VA
Secondary	2 x 340 V/0.8 A 2 x 65 V/0.1 A 2 x 6.3 V/8 A 24 V/0.1 A
Core	PMZ 135
Core size	135 mm x 135 mm
Height	120 mm

Data Sheet

€ / P.

293.––

NTR-P\5 A
for PPP (Circlotron) Stereo-Amplifier with 2 x 2 x KT 88

Power	320 VA
Secondary	4 x 322 V/0.18 A 2 x 6.3 V/5 A 4 x 65 V/0.03 A (tapped at 50 V)
Core	MD 102 B
Core size	120 mm x 102 mm
Height	89 mm

Data Sheet

€ / P.

249.––

NTR-P\6 Z
for PPP Mono Amplifiers with 2 x EL 34

Power	120 VA
Secondary	2 x 322 V/0.15 A 6.3 V/4 A 2 x 50 V/0.05 A
Core	MD 74/40
Core size	74 mm x 85 mm
Height	71 mm

Data Sheet

€ / P.

125––

NTR-P\7 Z
for PPP (Circlotron) Mono Amplifier with 2 x EL 34 or 2 x KT 88/6550 A

Power	160 VA
Secondary	2 x 322 V/0.2 A 6.3 V/4 A 2 x 65 V/0.03 A tapped at 50 V
Core	MD 85 B
Core size	85 mm x 102 mm
Height	76 mm

Data Sheet

€ / P.

159.––

NTR-P\8
for PPP-Mono-Amplifiers with2 x 2 x KT 88/6550 A

Power	320 VA
Secondary	4 x 322 V/0.17 A 4 x 65 V/0.05 A 2 x 18 V/0.17 A 13 V/6 A 22 V/0.005 A
Core	MD 85 B
Core size	120 mm x 102 mm
Height	89 mm

Data Sheet

€ / P.

269.––

NTR-6C33
for amplifiers with 2 x 6C33 and for stereo single ended amplifiers with 6C33.

Power	320 VA
Secondary	195 V / 0.7 A 250 V / 0.1 A 100 V / 0.1 A 9 V / 2.5 A 12.6 V / 5 A 12.6 V / 5 A
Core	MD 102 B
Core size	120 mm x 120 mm
Height	89 mm

Data Sheet

€ / P.

193.––

NTR-PS1
Special powertransformer for power supply fpr playstation 1

Power	90 VA
Secondary	275 V / 0.12 A 16 V / 1 A 10 V / 1.3 A 7 V / 1.3 A
Core	MD 74
Core size	74 mm x 85 mm
Height	64 mm

Data Sheet

€ / P.

85.––

For custom sizes and configurations please see Transformer service.
We can also supply Transformer bell ends.