
1530 AM STEREO - Wor Phor Thor Sipsii, Uttaradit.1233 AM STEREO - Thahaan Akaart Don Muang, Bangkok.BED34 - 657 AM STEREO - Taipei, Taiwan (News BCC) Thailand.BEM2 - 576 AM STEREO - Taipei, Taiwan (Int'l.BED58 - 720 AM STEREO - Taichung, Taiwan (News BCC).BED25 - 864 AM STEREO - Kaohsiung, Taiwan (News BCC).DWRS - 927 AM STEREO - Vigan, Philippines South Korea.DWWW - 774 AM STEREO - Manila, Philippines.JOFR - 1278 AM STEREO - Fukuoka, Japan (RKB Radio) Philippines.JOER - 1350 AM STEREO - Hiroshima, Japan (RCC Radio).JOYR - 1494 AM STEREO - Okayama, Japan (RSK Radio).JOVF - 1431 AM STEREO - Wakayama, Japan (WBS Wakayama Hoso).JOUF - 1314 AM STEREO - Osaka, Japan (OBC Radio Osaka).JONR - 1008 AM STEREO - Osaka, Japan (ABC Radio).JOOR - 1179 AM STEREO - Osaka, Japan (MBS Radio).JOSF - 1332 AM STEREO - Nagoya, Japan (Tokai Radio).JOAR - 1053 AM STEREO - Nagoya, Japan (CBC Radio).JOLF - 1242 AM STEREO - Tokyo, Japan (Nippon Hoso).JOQR - 1134 AM STEREO - Tokyo, Japan (Bunka Hoso).JOKR - 954 AM STEREO - Tokyo, Japan (TBS Radio).JOWF - 1440 AM STEREO - Sapporo, Japan (STV Radio).JOHR - 1287 AM STEREO - Sapporo, Japan (HBC Radio).Radio 68H - 603 AM STEREO - Jakarta Japan.1044 AM STEREO - Peng Chau, Hong Kong (News/Music Metro Plus) Indonesia.783 AM STEREO Golden Hill, Hong Kong (RTHK Radio 5).RTHK - 567 AM STEREO - Golden Hill, Hong Kong (RTHK Radio 3).Photo 2: New Old Stock RCA 6SN7GTB vacuum tube (1960's): Rolled tubes: Photo 1: Early vintage BLACK-PLATES-SILVER-LETTERING General Electric fat-glass 6AS7G "coke-bottle" audio tube. I will write up some more on the sonic attributes of this lovely headphone amplifier in the days to come, but there is already a growing fan list with many threads on the 336SE on Head-fi and a simple search would reveal many threads.įor now I will leave you with a teaser of some photos of my 336SE (These were taken earlier with the stock Chinese tubes, further photos will be posted of the new tubes): I am still burning in my tubes but the sweet tube sound of these two tubes is breathtaking. Chengdu is not a place you would immediately think about producing such products. Of course there are many other rolling combinations and it all boils down to personal taste.ĭarkvoice 336SE is a product of Orphean Sound Audio-Video Lab of Chengdu, China. Naturally I have tube rolled my 336SE with an RCA 6SN7GTB and a GE 6AS7G Coke bottle tube which are a great sounding duet. Of course the 336SE being a product of Chinese origin comes stocked with Chinese equivalents, these may be good tubes but in all honesty they do not do any great justice for the amplifier. The 6AS7 must be the current emperor for tube headphone amplifiers. The Darkvoice 336SE Tube Headphone Amplifier uses two great sounding tubes - the 6SN7 and the 6AS7.
