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This is the PCB of a tube preamplifier. The design takes a simplistic approach, using one 6DJ8 ( or 6N11) for single stage amplification. Most of the famous preamplifier also use one stage to achieve superb sonic performance.
On this board tube rectification is also included.
We provide schematic ( the schematic below has no component value. The actual schematic has values) , part list and annotated board drawing in English to buyers by email to facilitate the assembly process.
PCB dimension: 167mm x 56cm.
PCB thickness 1.6mm.
Copper thickness : 70um( 4 times of normal thickness !).
Surface is gold plated.
Surface finishing : double-sided soldmask covered for best reliability.
We do air shipping worldwide at US$4.50.
| Item Specifics | |
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| Brand : | Unbranded/Generic |
| MPN : | Does not apply |
| UPC : | Does not apply |
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Electronics
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Single Stage 6DJ8 / 6N11 tube preamplifier with tube rectification PCB stereo !
This is the PCB of a tube preamplifier. The design takes a simplistic approach, using one 6DJ8 ( or 6N11) for single stage amplification. Most of the famous preamplifier also use one stage to achieve superb sonic performance. On this board tube rectification is also included. We provide schematic ( the schematic below has no component value. The actual schematic has values) , part list and annotated board drawing in English to buyers by email to facilitate the assembly process. PCB dimension: 167mm x 56cm. PCB thickness 1.6mm. Copper thickness : 70um( 4 times of normal thickness !). Surface is gold plated. Surface finishing : double-sided soldmask covered for best reliability. We do air shipping worldwide at US$4.50.
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