
Hammond 290NNX Vox AC30 Vintage 27V Revision Power Transformer
Ships from and sold by A5 IT
Exclusive pricing and Net-30 terms. Sign in or create a free account.
Create Free Business AccountKey Features
- Reverb power transformer for the later Vox AC30 Vintage revision with added 27V winding
- Domestic/international: 100/120/220/230/240V, 50/60 Hz
- Paper core
- Designed to resemble the original factory unit where possible
- Design specs kept close to original to preserve stock tone
- Shipping weight 10.55 lbs (4.79 kg)
The 290NNX is a reverb power transformer for the Vox AC30 Vintage, specifically the later revision with an added 27V winding. Its part page lists it as "POWER FOR AC30 VINTAGE". It is aimed at amp technicians and owners restoring or servicing that later AC30 Vintage chassis.
This is a domestic/international transformer with a multi-tap primary rated 100/120/220/230/240V at 50/60 Hz, so one part covers a broad range of mains voltages. The core is listed as a paper type. The original Vox part number is listed as unknown.
Physically, parts were designed to look similar to original factory units where possible, and the materials and design specifications were kept as close as possible to the original part to preserve the stock tone. The manufacturer refers buyers to the part drawing for full specifications and size.
The shipping weight is 10.55 lbs (4.79 kg). The 290NNX is marked RoHS compliant and REACH compliant, with UPC 623980474977 and UNSPSC 39121301. Hammond Mfg. is not affiliated with Vox Amplification; amplifier model names are trademarks of their owners and are listed for reference only.
Ideal For
- Vox AC30 Vintage later-revision power transformer replacement
- Tube guitar amplifier restoration
- Amp servicing on 100 to 240 V mains
Overview
| Series | Vox AC30 Vintage (Guitar Amp Replacement) |
| Used In | Vox AC30 Vintage later revision with added 27V winding |
| Product Type | Reverb Power Transformer, Domestic/International |
| Short Description | POWER FOR AC30 VINTAGE |
Electrical
| Mains Rating | 100/120/220/230/240V, 50/60 Hz |
Identifiers
| UPC | 623980474977 |
| UNSPSC | 39121301 |
| Vox No. | Unknown |
| Part Number | 290NNX |
Packaging & Shipping
| Shipping Weight | 10.55 lbs (4.79 kg) |
Construction & Finish
| Core | Paper |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Purchasing this for your business?
Business account holders get access to exclusive pricing, volume discounts, and dedicated support. Create a free account to get started.
Frequently Asked Questions
Which AC30 does the 290NNX fit?▾
It is listed for the Vox AC30 Vintage later revision with an added 27V winding.
What mains voltages does it support?▾
100/120/220/230/240V at 50/60 Hz.
What core type is used?▾
A paper core.
How much does it weigh?▾
The shipping weight is 10.55 lbs (4.79 kg).
Where are the full specifications?▾
The manufacturer directs buyers to the part drawing for specifications and size.


