As far as detail like a SET amplifier a Direct Heated Triode Preamplifier
Has only 1 stage ,most preamplifiers gave 2-3:stages.
My preamp,,and latest being built use for one parts quality night and day better then 90% of Any commercial units which only 20- 25 % of the cost actually go
To the parts . With custom builds 60% and fir less money's.
My new preamp has 4 Lundahl chokes for ultimate filtering and 3 Transformers also Lundahl and Heybourer which are all custom built.all transformer coupled
Is much more Accurate then any Capacitor coupled. The key for a Exceptional
DHT preamp is the experience. I compared mine to Coincident loaded with
Inexpensive capacitors for coupling. It s 101 tube is good but not as linear
As the 4P1L tube just do a search. It can be a bit microphonic if not isolated properly with mine not an issue, and power supply only 4pole capacitors
All bypassed by Munforf Silver oil caps. For around $4k with the excellent
Khozmo remote control. Research where uour money is going. I have had no less then 10 conventional preamps . The only down side is speaker efficiency under 95db, and amplifier again Radu Tarta is the well known DHT builder who also
Built me a a Class A Dual monoblock Pass labs clone with reference grade parts.
Has only 1 stage ,most preamplifiers gave 2-3:stages.
My preamp,,and latest being built use for one parts quality night and day better then 90% of Any commercial units which only 20- 25 % of the cost actually go
To the parts . With custom builds 60% and fir less money's.
My new preamp has 4 Lundahl chokes for ultimate filtering and 3 Transformers also Lundahl and Heybourer which are all custom built.all transformer coupled
Is much more Accurate then any Capacitor coupled. The key for a Exceptional
DHT preamp is the experience. I compared mine to Coincident loaded with
Inexpensive capacitors for coupling. It s 101 tube is good but not as linear
As the 4P1L tube just do a search. It can be a bit microphonic if not isolated properly with mine not an issue, and power supply only 4pole capacitors
All bypassed by Munforf Silver oil caps. For around $4k with the excellent
Khozmo remote control. Research where uour money is going. I have had no less then 10 conventional preamps . The only down side is speaker efficiency under 95db, and amplifier again Radu Tarta is the well known DHT builder who also
Built me a a Class A Dual monoblock Pass labs clone with reference grade parts.