# The Underground Frequency A podcast by The Underground Frequency. Online Radio Show inspired in the 70’s/80’s radio FM programs, strictly spinning on vinyl 33rpm / 45 rpm. Feed: https://feeds.ivoox.com/feed_fg_f11345124_filtro_1.xml ## Latest episodes - [The Underground Frequency - Transmission 245 Halloween Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/02752b841089) (2026-11-01, 118 min): audio https://www.ivoox.com/the-underground-frequency-transmission-245-halloween-sunday_mf_183107660_feed_1.mp3 - [The Underground Frequency - Transmission 245 Saturday HALLOWEEN Edition](https://invisiblenetwork.ai/podcast/1624737152/ef739df71ffd) (2026-10-30, 112 min): audio https://www.ivoox.com/the-underground-frequency-transmission-245-saturday-halloween_mf_183051903_feed_1.mp3 - [The Underground Frequency - Transmission 244 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/59af87a5eb20) (2026-10-28, 111 min): audio https://www.ivoox.com/the-underground-frequency-transmission-244-sunday-edition_mf_182953550_feed_1.mp3 - [The Underground Frequency - Transmission 244 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/337acd8982bc) (2026-10-25, 102 min): audio https://www.ivoox.com/the-underground-frequency-transmission-244-saturday-edition_mf_182733664_feed_1.mp3 - [The Underground Frequency - Transmission 243 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/842cc2757951) (2026-10-23, 101 min): audio https://www.ivoox.com/the-underground-frequency-transmission-243-sunday-edition_mf_182696638_feed_1.mp3 - [The Underground Frequency - Transmission 243 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/147b41eeb8c0) (2026-10-17, 99 min): audio https://www.ivoox.com/the-underground-frequency-transmission-243-saturday-edition_mf_182333974_feed_1.mp3 - [The Underground Frequency - Transmission 242 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/cac1fe27dc3a) (2026-10-11, 117 min): audio https://www.ivoox.com/the-underground-frequency-transmission-242-sunday-edition_mf_181992784_feed_1.mp3 - [The Underground Frequency - Transmission 242 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/5514275d367f) (2026-10-10, 108 min): audio https://www.ivoox.com/the-underground-frequency-transmission-242-saturday-edition_mf_181965439_feed_1.mp3 - [The Underground Frequency - Transmission 241 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/86567b406d4a) (2026-10-04, 113 min): audio https://www.ivoox.com/the-underground-frequency-transmission-241-sunday-edition_mf_181621402_feed_1.mp3 - [The Underground Frequency - Transmission 241 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/3c4d09379ace) (2026-10-03, 102 min): audio https://www.ivoox.com/the-underground-frequency-transmission-241-saturday-edition_mf_181594208_feed_1.mp3 - [The Underground Frequency - Transmission 240 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/8d3097c291ed) (2026-10-02, 98 min): audio https://www.ivoox.com/the-underground-frequency-transmission-240-sunday-edition_mf_181549470_feed_1.mp3 - [The Underground Frequency - Transmission 240 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/305f602c353c) (2026-09-27, 115 min): audio https://www.ivoox.com/the-underground-frequency-transmission-240-saturday-edition_mf_181234105_feed_1.mp3 - [The Underground Frequency - Birthday Bash](https://invisiblenetwork.ai/podcast/1624737152/dc926e518765) (2026-09-27, 113 min): audio https://www.ivoox.com/the-underground-frequency-birthday-bash_mf_181233143_feed_1.mp3 - [The Underground Frequency - Transmission 239 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/78bcb6e4f85e) (2026-09-21, 113 min): audio https://www.ivoox.com/the-underground-frequency-transmission-239-sunday-edition_mf_180906611_feed_1.mp3 - [The Underground Frequency - Transmission 239 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/cd825c761997) (2026-09-19, 98 min): audio https://www.ivoox.com/the-underground-frequency-transmission-239-saturday-edition_mf_180855857_feed_1.mp3 - [The Underground Frequency - Transmission 238 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/9d334a4066cd) (2026-09-14, 121 min): audio https://www.ivoox.com/the-underground-frequency-transmission-238-sunday-edition_mf_180514524_feed_1.mp3 - [The Underground Frequency - Transmission 238 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/565f7e77af55) (2026-09-12, 137 min): audio https://www.ivoox.com/the-underground-frequency-transmission-238-saturday-edition_mf_180446833_feed_1.mp3 - [The Underground Frequency - Transmission 237 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/086a089ed1b6) (2026-09-06, 103 min): audio https://www.ivoox.com/the-underground-frequency-transmission-237-sunday-edition_mf_180081041_feed_1.mp3 - [The Underground Frequency - Transmission 237 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/64541be82e62) (2026-09-06, 99 min): audio https://www.ivoox.com/the-underground-frequency-transmission-237-saturday-edition_mf_180080362_feed_1.mp3 - [The Underground Frequency - Transmission 236 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/877d06135963) (2026-08-31, 127 min): audio https://www.ivoox.com/the-underground-frequency-transmission-236-sunday-edition_mf_179739326_feed_1.mp3 - [The Underground Frequency - Transmission 236 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/00599fb14e5b) (2026-08-29, 123 min): audio https://www.ivoox.com/the-underground-frequency-transmission-236-saturday-edition_mf_179676244_feed_1.mp3 - [The Underground Frequency - 5th Anniversary Special Transmission](https://invisiblenetwork.ai/podcast/1624737152/1001745d29a0) (2026-08-26, 161 min): audio https://www.ivoox.com/the-underground-frequency-5th-anniversary-special-transmission_mf_179577540_feed_1.mp3 - [The Underground Frequency - Transmission 235 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/9b1c4b0a425b) (2026-08-23, 117 min): audio https://www.ivoox.com/the-underground-frequency-transmission-235-sunday-edition_mf_179351093_feed_1.mp3 - [The Underground Frequency- Transmission 235 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/87591d9a0033) (2026-08-22, 107 min): audio https://www.ivoox.com/the-underground-frequency-transmission-235-saturday-edition_mf_179321883_feed_1.mp3 - [The Underground Frequency - Transmission 234 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/7c5d4f4044c1) (2026-08-17, 99 min): audio https://www.ivoox.com/the-underground-frequency-transmission-234-sunday-edition_mf_179015535_feed_1.mp3 - [The Underground Frequency - Transmission 234 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/eb46a2231e72) (2026-08-17, 114 min): audio https://www.ivoox.com/the-underground-frequency-transmission-234-saturday-edition_mf_179010779_feed_1.mp3 - [The Underground Frequency - Transmission 233 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/15849ef189e2) (2026-08-10, 107 min): audio https://www.ivoox.com/the-underground-frequency-transmission-233-sunday-edition_mf_178665183_feed_1.mp3 - [The Underground Frequency - Transmission 233 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/9ae957b72bd0) (2026-08-09, 108 min): audio https://www.ivoox.com/the-underground-frequency-transmission-233-saturday-edition_mf_178631357_feed_1.mp3 - [The Underground Frequency - Transmission 232 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/cad6962ff8cc) (2026-08-04, 88 min): audio https://www.ivoox.com/the-underground-frequency-transmission-232-sunday-edition_mf_178356978_feed_1.mp3 - [The Underground Frequency - Transmission 232 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/6a2eb5893e00) (2026-08-04, 102 min): audio https://www.ivoox.com/the-underground-frequency-transmission-232-saturday-edition_mf_178356645_feed_1.mp3 - [The Underground Frequency - Transmission 231 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/1531426800ac) (2026-07-28, 119 min): audio https://www.ivoox.com/the-underground-frequency-transmission-231-sunday-edition_mf_178068424_feed_1.mp3 - [The Underground Frequency - Transmission 231 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/989a03db08e5) (2026-07-25, 114 min): audio https://www.ivoox.com/the-underground-frequency-transmission-231-saturday-edition_mf_177873658_feed_1.mp3 - [The Underground Frequency - Transmission 230 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/b8c91f13cf7d) (2026-07-19, 110 min): audio https://www.ivoox.com/the-underground-frequency-transmission-230-sunday-edition_mf_177524283_feed_1.mp3 - [The Underground Frequency - Transmission 230 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/c20388ccf434) (2026-07-14, 106 min): audio https://www.ivoox.com/the-underground-frequency-transmission-230-saturday-edition_mf_177241133_feed_1.mp3 - [The Underground Frequency - Transmission 229 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/49a531c3b31f) (2026-07-06, 118 min): audio https://www.ivoox.com/the-underground-frequency-transmission-229-sunday-edition_mf_176808702_feed_1.mp3 - [The Underground Frequency - Transmission 229 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/74bc18fbeee0) (2026-07-05, 110 min): audio https://www.ivoox.com/the-underground-frequency-transmission-229-saturday-edition_mf_176776480_feed_1.mp3 - [The Underground Frequency - Transmission 228 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/5b035493245e) (2026-06-28, 129 min): audio https://www.ivoox.com/the-underground-frequency-transmission-228-sunday-edition_mf_176379504_feed_1.mp3 - [The Underground Frequency - Transmission 228 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/f16ff82984d7) (2026-06-27, 121 min): audio https://www.ivoox.com/the-underground-frequency-transmission-228-saturday-edition_mf_176370226_feed_1.mp3 - [The Underground Frequency - Transmission 227 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/3919b6de24b2) (2026-06-21, 111 min): audio https://www.ivoox.com/the-underground-frequency-transmission-227-sunday-edition_mf_175974406_feed_1.mp3 - [The Underground Frequency - Transmission 227 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/071460ae8390) (2026-06-20, 131 min): audio https://www.ivoox.com/the-underground-frequency-transmission-227-saturday-edition_mf_175930872_feed_1.mp3 - [The Underground Frequency - Transmission 226 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/56a223595eaa) (2026-06-15, 105 min): audio https://www.ivoox.com/the-underground-frequency-transmission-226-sunday-edition_mf_175549744_feed_1.mp3 - [The Underground Frequency - Transmission 226 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/dafd10cfcc0c) (2026-06-13, 116 min): audio https://www.ivoox.com/the-underground-frequency-transmission-226-saturday-edition_mf_175486383_feed_1.mp3 - [The Underground Frequency - Transmission 225 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/8468645f8ded) (2026-06-11, 108 min): audio https://www.ivoox.com/the-underground-frequency-transmission-225-sunday-edition_mf_175377901_feed_1.mp3 - [The Underground Frequency - Transmission 225 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/fdc0b0f6d35d) (2026-06-05, 125 min): audio https://www.ivoox.com/the-underground-frequency-transmission-225-saturday-edition_mf_175055130_feed_1.mp3 - [The Underground Frequency - Transmission 224 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/f63b16900c75) (2026-05-31, 109 min): audio https://www.ivoox.com/the-underground-frequency-transmission-224-sunday-edition_mf_174655403_feed_1.mp3 - [The Underground Frequency - Transmission 224 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/8c08fb6b122e) (2026-05-30, 114 min): audio https://www.ivoox.com/the-underground-frequency-transmission-224-saturday-edition_mf_174625669_feed_1.mp3 - [The Underground Frequency - Transmission 223 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/54e7dbcb15ad) (2026-05-24, 103 min): audio https://www.ivoox.com/the-underground-frequency-transmission-223-sunday-edition_mf_174244878_feed_1.mp3 - [The Underground Frequency - Transmission 223 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/8992aafa9ae8) (2026-05-23, 120 min): audio https://www.ivoox.com/the-underground-frequency-transmission-223-saturday-edition_mf_174218639_feed_1.mp3?d=1779596322 - [The Underground Frequency - Transmission 222 Sunday Edition](https://invisiblenetwork.ai/podcast/1624737152/21b44f2c6f28) (2026-05-18, 104 min): audio https://www.ivoox.com/the-underground-frequency-transmission-222-sunday-edition_mf_173874978_feed_1.mp3 - [The Underground Frequency - Transmission 222 Saturday Edition](https://invisiblenetwork.ai/podcast/1624737152/1825068f39b6) (2026-05-16, 110 min): audio https://www.ivoox.com/the-underground-frequency-transmission-222-saturday-edition_mf_173812946_feed_1.mp3 Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.