The Lowther PM-X is driven by a large field coil instead of a permanent magnet. With that, the magnetic force of this driver reaches the physical maximum.The PM-X has a QTS between 0.2 and 0.5 This depends on the supply voltage, which can be set between 80V and 100V. It enables the user to adjust the driver to all possible installation conditions and playback variants.The sound reproduction is rich and full,Brilliant and dynamic mids and highs.
Lowther PM6 diapragm with field coil magnet.With that, the magnetic force of this driver reaches the physical maximum.
Dynaco PAS-3
Dynaco PAS-3x Tube preamp with a lot upgrade.Tango Power Transformer,Western Electric Capacitors,Western Electric Wire etc...
Western Electric KS-16547 Amplifier
Western Electric KS-16547 mono Amplifier,4 Watts output,25L6 Tubes.
47 Labs 4717 Shigaraki Amplifier
Shigaraki Amplifier has an incredible speaker drivability that belie its 20W power rating. It can drive almost any speaker sufficiently as long as the impedance of the speaker stays over 4 ohms.
Philips CD 101 Player
Classic analog sound CD-Player.
Technics SP-10
Classic direct drive turntable with SME 3009 tonearm on Ebony wood adapter.
For modified my PAS 3,To simply the circuit,Tone control, Loudness,Hi filter,Stereo/Mono has been pulled out !! For the line amp, the first level to the second-level capacitor is 0.02u, can change the 0.047u or 0.1u.
Your classic selections are superb. Since I have rebuilt and modified about everything in my PAS 3 classic RCA circuit with 12au6 tubes and RCA Orthophonic phono stage with large Blackgates), I am curious about you journey with the linestage and phono mods. Can you describe further the changes you've made?
Less is more. Field-coil- system. To improve the optimal performance of Lowther Drive unit. Field-coil single drive unit is the final destination! Starting from Drive-Unit. Firstly, Recone with high density light weight texture paper. Secondly, improve suspensions system with better foam material. Finally, CNC custom made giant electrical-magnetic pure iron coil metal holder with 100 V DC 5Z3P tube power supply. I own three set of Field Coil project system as picture shown. Two set of Field Coil system with Fidelio back loading horn, either use western electric 25L6 mono tube amplifier and 47Labs Shigaraki 4717 Integrated amplifier. The other set of FC Hedlund Horn system, with 2A3 mono tube amplifier. TPI with Lowther PM 2 Drive as my reference system which in my Japanese tea room. What is my next project? 71A tube transformer 0.75V amp! Thanks for watching!
I like the description or the basis of your system. All Lowther, all the way to fieldcoil. I believe that this is the work of a German outfit that recones, remagnetizes Lowthers as they hawk their wares and services in Ebay.
Can you describe how you run the systems. To me there seems to be at least 3 distinct systems, and at the very least 4 differents cabinets you their own Lowthers or 4 cabs and 1 set of fieldcoils?
