At Jolida we strive to provide our customers with premium vacuum tube home electronics for every sound stage. We stand by all of our products, striving to give you the optimal sound stage environment with quality tube amplification products.
JOLIDA Fusion Preamplifier
A tube preamplifier for the discriminating listener. The unit provides a clean signal to the most demanding and transparent power amplifiers. At a later date, if your want to upgrade, it can be done. You can add bybee rails, Doulan capacitors, Clarity capactors, naked Z resistors and even Ultra pure copper cast wire.
JD 9 II Phono Preamp
If vinyl is a source of enjoyment, then the JD9II is a versatile and easy to use tube unit that is sure to enhance your sound. Based on an earlier circuit we have improved the unit with a larger power supply, the addition a a robust voltage regulator, upgrade output capacitors and changes to the resistor arrays. With dim adjustments and two levels of output, you can easily configure the unit into your system, and then the fun begins.
Jolida JD 5T Preamp
Need a low cost vacuum tube preamplifier? The JD 5T might fill the bill. With a slim profile, this pre can provide the true tube sound that may audio listeners look for. Available in Silver and Black.