
Hammond 194D 5H 150mA Power Supply Choke for AC30 Reissue Amps
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- 5 H inductance (+/-15%) at 150 ma. D.C.
- Listed for the VOX AC30 reissue
- Inductance measured at rated D.C. current
- Vacuum impregnated with polyurethane varnish for quiet, long life operation
- Designed for drop in replacement of original units
- Material and design kept close to the original to preserve tone
- RoHS and REACH compliant
The 194D is a 5 H power supply choke for VOX tube guitar amplifiers, rated for 150 ma. of D.C. current. It is listed for the VOX AC30 reissue, and the manufacturer short description reads "CHOKE FOR AC30 RE-ISSUE, VOX". It is intended for technicians and owners replacing the main supply choke in these amplifiers.
Inductance is 5 H with a +/-15% tolerance. The 194 Series also lists the 194E (30 H at 100 ma.) for the same amplifier, so check which position your AC30 reissue requires before ordering.
Like every 194 Series choke, it was designed for drop in replacement of the original unit and physically designed to look similar to the original factory part where possible. Material and design specifications were kept as close as possible to the original to preserve the stock tone, and the unit is vacuum impregnated with polyurethane varnish for quiet and long life operation. Inductance is measured at the rated D.C. current, so the published value reflects real operating conditions.
The listed shipping weight is 0.1 lbs (0.05 kg). The 194D carries UPC 623980024011 and UNSPSC 39121301, and it is RoHS and REACH compliant. No similar VOX part number is listed. VOX model names are trademarks of their owner and are given for reference only; Hammond is not affiliated with VOX Amplification.
Ideal For
- Replacing the power supply choke in a VOX AC30 reissue
- AC30 service and restoration
- 5 H B+ filtering at up to 150 ma.
Overview
| Series | 194 Series (Tube Guitar Amplifier - Chokes) |
| Product Type | Tube guitar amplifier power supply choke |
| Manufacturer Description | Choke designed for VOX guitar amp, inductance 5 H @ 150 ma., 194 Series |
| Manufacturer Short Description | CHOKE FOR AC30 RE-ISSUE, VOX |
Electrical
| DC Current | 150 ma. |
| Inductance (+/- 15%) | 5 H |
| Inductance Measurement | Inductances measured at rated D.C. current |
Identifiers
| UPC | 623980024011 |
| UNSPSC | 39121301 |
Compatibility
| Original Amp Manufacturer | VOX |
| Amplifier Model Names (Ref. Only) | AC30 reissue |
Packaging & Shipping
| Shipping Weight | 0.1 lbs (0.05 kg) |
Construction & Finish
| Appearance | Physically designed to look similar to original factory units (where possible) |
| Impregnation | Vacuum impregnated with polyurethane varnish for quiet and long life operation |
| Design Intent | Designed for drop in replacement of original units |
| Materials & Design | Material used and design specs kept as close as possible to the original part to preserve the stock "tone" |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
Which amplifier is the 194D for?▾
It is listed for the VOX AC30 reissue.
What are its ratings?▾
5 H inductance, +/-15%, at 150 ma. D.C.
How does it differ from the 194E?▾
Both are listed for the AC30 reissue; the 194D is 5 H at 150 ma., while the 194E is 30 H at 100 ma.
Is it RoHS compliant?▾
Yes, the 194D is RoHS and REACH compliant.
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