Hello Swap-Meet Community,
Many years ago I designed and built my own passive crossover pairing a RAAL ribbon tweeter with Scanspeak drivers (see my old thread: https://www.diyaudio.com/community/threads/passive-crossover-for-raal-and-scan-speak.227199/). Life intervened —but now I’m ready to dive back in and I’m looking to source the following parts or kits:
Many years ago I designed and built my own passive crossover pairing a RAAL ribbon tweeter with Scanspeak drivers (see my old thread: https://www.diyaudio.com/community/threads/passive-crossover-for-raal-and-scan-speak.227199/). Life intervened —but now I’m ready to dive back in and I’m looking to source the following parts or kits:
- RAAL ribbon tweeter
– Any SR1a / 140-15D models (new or gently used) - Scanspeak top-of-range drivers
– Beryllium-dome tweeters (e.g. Illuminator series)
– Revelator midranges / woofers - Accuton ceramic drivers
– C-series tweeters or high-end ceramic woofers - Passive crossover boards or component kits
– Specifically configured for RAAL + Scanspeak or RAAL + Accuton combinations - DIY crossover parts
– Toroids, air-core inductors, film capacitors, resistors, PCBs—ideally matched to the above drivers