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Audio Tube Phono Preamp LP Vinyl Turntable RIAA HiFi Pre Amplifier Board Assembled
Description:
This is assembled board and tested well, not include four tubes, Inspired by Marantz 7 Phono Riaa circuit, Professional DIY products for Audiophile, High-quality PCB and HiFi components.
Specifications:
- PCB size: 120x260mm
- Can use tubes model: 12AX7 x 3 + 6X4 ×1;6N2 x 3 + 6X4 x 1
- Transformer requirements: AC250-AC270, >30MA, 12.6V, >2A (For tube rectifier need extra add a set of 6.3V )
Note:
- This Product Designed For The Professional Hifi Player,For The Technical Level is Different ,The Unsuccessful Diy Making is Beyong The Scope Of Our Warranty.
- Only Support The Technical Consulting .
- Real object and photos may be slightly different, but the performence is the same.
Package include:
- 1* assembled board (not include tubes)