The spiral inductor has 20 turns with 200¦Ìm diameter, 2¦Ìm width and 2¦Ìm spacing using ML1, as shown in Fig.3. The equivalent circuit is included in Fig.2. 2.3 Amplifier and Output buffer Since the ...

The product itself is 21st-century meets golden age amp design, with onboard Impulse Response support on a unit that’s powered by a trio of 12AX7 preamp tubes operating at high-voltage. The design is ...