PCB Pure tube I/V

Features

♥ PCB dimension: 19.5 x 19cm
♥ PCB thickness: 1.6mm, double layer,
2oz copper.
♥ Symmetric layout design and signal paths with minimum
parasitic.
♥ Dedicated ground and power rails layout design.

Tube need use :
♥ Input: 2 x 12AU7
♥ Output: 2 x 6DJ8 or E88CC
♥ Cap Output: 4 x 1µF
♥ Simple R/IV

Specifications

Specifications:
♥ Voltage gain: 3Rms (single-ended) and 6V rms (balanced)
♥ Bandwidth: 20-100KHz
♥ Frequency Flatness: 20-20KHz (+/-0.01dB)
♥ THD: 0.018%
♥ Input impedance 100K Ω
♥ Output impedance 100 Ω
♥ Two balanced inputs.
♥ Two single-ended and balanced outputs.

Technology & design

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