Ampeg B15N/B12N Complete Power Supply Rebuild Kit
Save $15.35. Power supply rebuild kit for Ampeg B15N, NF, B12N (1962-1980) amps with fixed bias. Does your vintage B15 have a blown or non stock power transformer? This kit will bring it back to stock.
For 230v operation select 115v/230v from the menu below. All transformers made in USA.
5AR4: Used on most amp models including B15N/B12N and B15NF, fixed bias (100/100 bias cap)
5u4GB: Used on models B15N/B12N cathode biased early models, (50/50 bias cap) thermistor sold separately.
Solid State: Used on models B15NB cathode bias with thermistor. If you choose this kit it wil include 4 diodes and the thermistor. (50/50 bias cap)
MAIN FILTER CAPACITOR NOTE:
Some early models (1960-1963)B15NA, B15NB, B15NC, used 40x40x20x20@500v or, 40ux4/500v caps. There are somevery early models with caps under the chassis using a dual 40uf/500v and dual 20uf/450v cap setup.
PLEASE CHECK YOUR AMP BEFORE ORDERING AND LET US KNOW IF YOU NEED US TO SUB IN ONE OF THESE MULTICAP SETUPS.
NOTE: Starting price is for kit with solid state rectifier. Kits with tube retifiers will add additional cost.
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