Hammond 290UX 117V Blues Deluxe Replacement Power Transformer
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Create Free Business AccountKey Features
- 117V @ 60 Hz primary for Blues Deluxe family amps
- Listed for BLUES DELUXE (ref. P/N 36958), reissue, HOT ROD DELUXE and 63 VIBROVERB REISSUE
- 308.5V @ 250 mA high voltage secondary
- 39V bias winding plus 6.6V @ 3.75A
- Paper winding; designed for drop in replacement
- 4 lbs (1.81 kg); RoHS and REACH compliant
The 290UX is a 290 Series tube guitar amplifier power transformer with a 117V @ 60 Hz primary, listed as a replacement for the Fender BLUES DELUXE (similar amp P/N 36958, reference only). The series ordering table also lists it for the BLUES DELUXE (REISSUE), the HOT ROD DELUXE (chassis 021-3202-000) and the 63 VIBROVERB REISSUE.
The high voltage secondary is rated 308.5V @ 250 mA, with a 39V bias winding and a 6.6V @ 3.75A winding. In the Hot Rod Deluxe and 63 Vibroverb Reissue table rows, the bias appears as 39V @ 250 mA on Secondary 3 and the 6.6V @ 3.75A winding as Secondary 4. The short description summarises it as 440VDC / 6.6V. Winding type is paper.
The 290 Series was designed for drop in replacement of original units, with parts physically designed to look similar to the factory transformers where possible and material and design specs kept as close as possible to the original to preserve the stock tone.
Shipping weight is 4 lbs (1.81 kg). The 290UX is RoHS and REACH compliant, UPC 623980252650 and UNSPSC 39121301. A 240V @ 50/60 Hz version with the same secondaries is listed as the 290UEX.
Ideal For
- Fender BLUES DELUXE power transformer replacement
- HOT ROD DELUXE 117V transformer repair
- 63 VIBROVERB REISSUE power transformer
Overview
| Series | 290 Series (Tube Guitar Amplifier - Power Transformers, Replacement & Upgrades) |
| Product Type | Power transformer, replacement for Fender guitar amp, 290 series |
| Short Description | 440VDC / 6.6V |
Electrical
| Secondary 1 | 308.5V @ 250 mA |
| Secondary 2 | 39V Bias |
| Secondary 3 | 6.6V @ 3.75A |
| Primary Volts | 117V @ 60 Hz |
| Bias Winding (HOT ROD DELUXE / 63 VIBROVERB REISSUE Table Rows) | Secondary 3: 39V @ 250 mA |
| Heater Winding (HOT ROD DELUXE / 63 VIBROVERB REISSUE Table Rows) | Secondary 4: 6.6V @ 3.75A |
Identifiers
| UPC | 623980252650 |
| UNSPSC | 39121301 |
Amplifier Reference
| Amp Manufacturer | Fender |
| Amp Model (Ref. Only) | BLUES DELUXE* |
| Also Listed For (Ref. Only) | BLUES DELUXE* (REISSUE); HOT ROD DELUXE*; 63 VIBROVERB REISSUE* |
| Similar Amp P/N's (Ref. Only) | 36958 |
| Chassis No. (Ref. Only, HOT ROD DELUXE*) | 021-3202-000 |
Packaging & Shipping
| Shipping Weight | 4 lbs (1.81 kg) |
Construction & Finish
| Winding | Paper |
| Appearance | Designed to look similar to original factory units (where possible) |
| Design Intent | Designed for drop in replacement of original units |
| Materials & 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
What amps does the 290UX replace a transformer in?▾
It is listed for the Fender BLUES DELUXE (P/N 36958), BLUES DELUXE (REISSUE), HOT ROD DELUXE and 63 VIBROVERB REISSUE, for reference only.
What primary voltage does the 290UX use?▾
117V @ 60 Hz.
What are the 290UX secondaries?▾
308.5V @ 250 mA, a 39V bias winding and 6.6V @ 3.75A.
What is the difference between the 290UX and 290UEX?▾
The 290UX has a 117V @ 60 Hz primary; the 290UEX has a 240V @ 50/60 Hz primary with the same secondaries.
What does the 290UX weigh?▾
4 lbs (1.81 kg) shipping weight.
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