Radford Revival STA 25 (Series 5)
Hi
I am interested in buying, and looking for any comments or reviews from owners that have or know any of the Radford Revival amps. In particular I have had triode amps (45s and 300Bs and 211s) for many years and would hate to lose some of their mid range magic. I think the Radfords use EL34 pentode output valves so any comments on those against the triodes would be good. My speakers are about 95dB efficient.
Last edited by bumpy; 03-11-2020 at 09:55.
Source
SW1X Universal Music Server UMS I Signature with Power Supply Unit PSU I Signature
SW1X USB II
SW1X DAC III Special
Audiolab 6000 CDT transport
Amps
Pre amps -- Hi fi Collective twin mono ladder stepped attenuator, with Charcroft Z-foil and silver wired. And First Watt B1 active no gain buffer.
Power amps -- Welborne 45 SET monoblocks 1.8W / Decware Taboo 6W / Elekit 300B TU-8600SVK plus further improved components 9W / ICE Power 1000W
Speakers
Highly modified Endorphin P17 open baffle speakers containing both vintage and modern alnico drivers and paper cones. All silver wired - 8" Cube Audio FC8 full range drivers and vintage 15" Altec VOTT 416 bass drivers. All sat on Townsend Audio Podium seismic isolation platforms.
BK Electronics XLS400FF Sub.
Cabling
Silver mains cables, interconnects and speaker cables by SW1X
Headphones
HRT HeadStreamer and SennHeiser HD650 headphones