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P-RC-1P-RC-1Item ID: 003280Audio Choke - One Electron PRC-1, 5.5/22H for Shunt Feed SE Output
The PRC-1 audio choke from One Electron was designed for shunt-feed single-ended output applications, but is also useful where quality inductive loads are needed or as high-quality filter chokes. It uses the same high quality M6 laminations as the UBT transfomers. Has two identical windings allowing series and parallel combinations. It is not recommended for use as a transformer. The table shows the maximum recommended load impedances when used as a shunt-feed choke. As with traditional class-A triode amplifiers, the driving impedance is about 1/2 the load impedance.
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$69.95
$62.96
P-RC-2P-RC-2Item ID: 003281Audio Choke - One Electron PRC-2, 12/48H for Shunt Feed SE Output
The PRC-2 audio choke from One Electron was designed for shunt-feed single-ended output applications, but is also useful where quality inductive loads are needed or as high-quality filter chokes. It uses the same high quality M6 laminations as the UBT transfomers. Has two identical windings allowing series and parallel combinations. It is not recommended for use as a transformer. The table shows the maximum recommended load impedances when used as a shunt-feed choke. As with traditional class-A triode amplifiers, the driving impedance is about 1/2 the load impedance.
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$69.95
$62.96
P-RC-3P-RC-3Item ID: 010037Audio Choke - One Electron PRC-3, 225H for Preamp Output
The PRC-3 audio choke from One Electron was designed as a plate load for the output of either a high quality line amplifier or a phono preamp. Since the plate can swing up to double the B+ value, a high output voltage can be attained with relatively low B+ values. Since the tube is presented with essentially an infinite load resistance at audio frequencies, the maximum gain is obtained and the tube is run in its most linear mode.
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$69.95
$62.96
On Backorder
P-T125AP-T125AItem ID: 003426Transformer - Hammond, Universal Push-Pull, 3 W, 25 mA
Designed for general purpose or replacement use in push-pull tube output circuits. (For single ended use, see our 125 SE series - optimized for single ended tube output circuits). · Frequency response: 150 Hz. - 15 Khz (± 1db max. ref. 1 Khz). · Open style with minimum 5" long primary leads, secondary solder lugs for convenient secondary connections. · Tables provided with transformer listing 90 pre-calculated impedance ratios.
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$35.25
$31.73
P-T125ASEP-T125ASEItem ID: 003427Transformer - Hammond, Universal Single Ended, 3 W, 25 mA
Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits. · Frequency response: 100 Hz. - 15 Khz (± 1db max. - ref. 1 Khz). (For full frequency response (20 Hz. to 20 Khz.) - see P-T1627SE). · For push-pull output use, see P-T125A - optimized for push-pull tube output circuits. · Open style with minimum 12" long primary & secondary leads leads. · All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation.
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$51.65
$46.49
P-T125BSEP-T125BSEItem ID: 003428Transformer - Hammond, Universal Single Ended, 5 W, 45 mA
Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits. · Frequency response: 100 Hz. - 15 Khz (± 1db max. - ref. 1 Khz). (For full frequency response (20 Hz. to 20 Khz.) - see P-T1627SE). · For push-pull output use, see P-T125A - optimized for push-pull tube output circuits. · Open style with minimum 12" long primary & secondary leads leads. · All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation.
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$52.45
$47.21
P-T125CP-T125CItem ID: 003429Transformer - Hammond, Universal Push-Pull, 8 W, 60 MA
Key Features: Designed for general purpose or replacement use in push-pull tube output circuits. · For single ended use, see our 125 SE series - optimized for single ended tube output circuits. · Frequency response: 150 Hz. - 15 Khz (± 1db max. ref. 1 Khz. · Open style with minimum 5" long primary leads, secondary solder lugs for convenient secondary connections. · Primary impedances from 1,200 to 25,000 Ohms. · Secondary impedances from 1.5 to 15 Ohms.
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$36.92
$33.23
P-T125CSEP-T125CSEItem ID: 003430Transformer - Hammond, Universal Single Ended, 8 W, 60 mA
Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits. · Frequency response: 100 Hz. - 15 Khz (± 1db max. - ref. 1 Khz). (For full frequency response (20 Hz. to 20 Khz.) - see P-T1627SE). · For push-pull output use, see P-T125A - optimized for push-pull tube output circuits. · Open style with minimum 12" long primary & secondary leads leads. · All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation.
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$47.69
$42.92
P-T125DSEP-T125DSEItem ID: 003431Transformer - Hammond, Universal Single Ended, 10 W, 70 mA
Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits. · Frequency response: 100 Hz. - 15 Khz (± 1db max. - ref. 1 Khz). (For full frequency response (20 Hz. to 20 Khz.) - see P-T1627SE). · For push-pull output use, see P-T125A - optimized for push-pull tube output circuits. · Open style with minimum 12" long primary & secondary leads leads. · All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation.
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$52.31
$47.08
P-T125EP-T125EItem ID: 003432Transformer - Hammond, Universal Push-Pull, 15 W, 80 mA
Designed for general purpose or replacement use in push-pull tube output circuits. (For single ended use, see our 125 SE series - optimized for single ended tube output circuits). · Frequency response: 150 Hz. - 15 Khz (± 1db max. ref. 1 Khz). · Open style with minimum 5" long primary leads, secondary solder lugs for convenient secondary connections. · Tables provided with transformer listing 90 pre-calculated impedance ratios.
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$40.77
$36.69

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(7 pages)
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