Hammond 291TC Traynor Mono Block 2 Bass Amp Power Transformer
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Create Free Business AccountKey Features
- Replacement for Yorkville / Traynor Mono Block 2 Bass Amp
- Similar amp P/N A-1305 (reference only)
- 115VAC / 60Hz primary
- 76.5V C.T. @ 4.3A secondary
- Old part numbers 99145 (part page) and 79632 (series table)
- Bobbin winding; 11.65 lbs (5.28 kg); RoHS and REACH compliant
The 291TC is a 290 Series power transformer listed as a replacement for the Yorkville / Traynor Mono Block 2 Bass Amp, with similar amp P/N A-1305 (reference only). It is intended for technicians servicing this bass amplifier who need a replacement mains transformer.
The primary is rated 115VAC / 60Hz. A single secondary is listed: 76.5V C.T. @ 4.3A (shown as 76.5Vct @ 4.3A in the series ordering table). The winding type is bobbin, and the manufacturer's short description is POWER TRANS.
For cross-referencing, the part page gives an old part number of 99145, while the Yorkville / Traynor section of the series ordering table lists old part no. 79632. Both are included in the specifications.
Like every 290 Series part, it was designed for drop in replacement of the original unit, physically designed to look similar to the original factory unit where possible, and built with materials and design specs kept as close as possible to the original part to preserve the stock tone.
The 291TC ships at 11.65 lbs (5.28 kg). It is RoHS and REACH compliant, with UPC 623980475004 and UNSPSC 39121301.
Ideal For
- Traynor Mono Block 2 Bass Amp power transformer replacement
- Yorkville / Traynor amp repair
- Old part number 99145 / 79632 cross-reference
Overview
| Series | 290 Series (Tube Guitar Amplifier - Power Transformers, Replacement & Upgrades) |
| Product Type | Power transformer, replacement for Yorkville / Traynor guitar amp, 290 series |
| Short Description | POWER TRANS |
Electrical
| Secondary 1 | 76.5V C.T. @ 4.3A |
| Primary Volts | 115VAC / 60Hz. |
Identifiers
| UPC | 623980475004 |
| UNSPSC | 39121301 |
| Old Part Number (Part Page) | 99145 |
| Old Part No. (Series Ordering Table) | 79632 |
Amplifier Reference
| Amp Manufacturer | Yorkville / Traynor |
| Amp Model (Ref. Only) | Mono Block 2 Bass Amp |
| Similar Amp P/N's (Ref. Only) | A-1305 |
Packaging & Shipping
| Shipping Weight | 11.65 lbs (5.28 kg) |
Construction & Finish
| Winding | Bobbin |
| 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 amp is the 291TC for?▾
The Yorkville / Traynor Mono Block 2 Bass Amp, similar amp P/N A-1305, for reference only.
What is the 291TC primary rating?▾
115VAC / 60Hz.
What is the secondary rating?▾
76.5V C.T. @ 4.3A.
What old part numbers does the 291TC cross to?▾
The part page lists old part number 99145; the series ordering table lists old part no. 79632.
What does it weigh?▾
11.65 lbs (5.28 kg).
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