Back to my hobby, I will build tube amplifier. My Considering are Easy to built, Budget factor, and also sound quality. After search in audio community, I decide to use EL3N tube. Below is the schematic.
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| Schematic DIY amp tube with EL3N |
Due to hard to find this tube on market, or there are but in expensive price, I need little time to collect the component one by one. I decide to complete material needed gradually.
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| Illustrate built by Mr. Ike Chun |
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| Illustrade 2 Mr. Ike Chun |
First for the EL3N it self, will get it first. I think this project is journey. So i will enjoy every step along the way.
How about the cost :
1. 2 Pair El3n and 2 pair of EF6 tube = 125.84 Euro (before domestic tax) - (18/8/2026 ready to send from holland)
2. Dc to DC converter (buy at 18/8/2026) - Received - IDR. 157.925
3. 4 Socket P8A (buy at 20/8//2026) send from Bogor - IDR. 169.000
4. Trafo OT ex Gmo 77 (buy at 22 aug 2026) IDR. 286.500
5. Box side and bottom (buy at 26 Aug) IDR. 85.415
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