EPW/RFT 18x26cm field coil and Siemens 30cm field coil

EPW/RFT oval field coil 18x26cm

Quỳnh Lan - Kỷ niệm - Magnavox FC15" and Dynaudio

Magnavox 38cm fieldcoil - Moonlight Of Spring River - Zhao Cong

Cello - Violin - Piano - Mini openbaffle speaker 40x70cm

Raynaud Garcia - 40 Dias - Mini openbaffle speaker

Renaud Garcia - 40 Dias - Onken and horn DIY

Happy Lunar Year 2024

Onken and horn 3way

DIY speaker 3 way

Teke Dake Neptune - Track 4

Zeiss 30cm in TQWT cabinet

Canadian Sunset - Gene Ammons - Zeiss and Telefunken vintage fullrange speaker

Moon Light on Spring River - Zhao Cong - Openbaffle speaker

Quang Nam - Mùa xuân chờ ngõ

Hernando's Hideaway - Telefunken FC25

Telefunken field coil 24,5cm - 100v 70mA

DIY 3 way

Alison Krauss - Looking in the eyes of love

Siemens field coil 30cm - RFT tweeter - TQWT cabinet

Thanh Tuyền - Lẻ bóng

Cello - TQWT speaker

Openbaffle speaker (80x110cm) - Siemens fieldcoil 30cm

Faithless Love - Charlie Musselwhite - TQWT speaker with 30cm field coil

New big TQWT for 30cm field coil speaker (150×45×55cm)

3 way DIY speaker - PX25 SE amplifier

Hương Lan - Vĩ dạ đò trăng - Fehodor

Chế Linh - Khu phố ngày xưa

I don't hurt anymore - Tennessee Ernie Ford - MTM 2 way field coil speaker

Double bass 41cm DIY, PX25 amplifier