Nostalgia Audio Camelot (Like New, simple package with earbuds, cable, eartips, and round carry case) Audio Board toroidal transformer for power supply

toroidal transformer for power supply and wide-bandwidth EI output transformers are all standard

contributing to improved wearing comfort and practical usability

PWAudio Century Series - 1960s 4wired

the Broadway sounds way larger than it looks and can drive nearly any power hungry headphone with ease

Nostalgia Audio Camelot (Like New, simple package with earbuds, cable, eartips, and round carry case) Audio Board toroidal transformer for power supplyNOSTALGIA AUDIO CAMELOT Camelot is a tribrid IEM, consisting of 2 huge 10mm Dynamic Drivers, 4 Balanced Armature and 4 Electrostatic Drivers. Not only the shell, the internal modular of Camelot is designed to be fully built by 3D Printing, to keep every Camelot performing the same sound quality to high end audiophiles. Camelot has 5 way crossover design, one DD for ultra low, one DD for low, 2 BA for mid, 2BA for high and 4 EST for ultra high